EPAT Alumni Story

Vaibhav Goel

A Quant Developer at Morgan Stanley (via EY) in Mumbai, Vaibhav spent years moving from back-office code to the risk desk, carrying deep but scattered market knowledge. Through EPAT he tied five years of exposure into a structured, repeatable framework, from statistics to options theory to execution, and found a disciplined edge in option selling. Today he trades positional options with growing consistency and, as he puts it, "the goal is very clear," a prop trading firm of his own.

Most traders spend years chasing a high risk-reward ratio on a low win rate. Vaibhav Goel wanted the opposite. "My mindset was never like a 20 or 30% accuracy," he says. "I wanted something which is much more accurate, much more predictable, and which can be scaled easily." That single preference, held long before he had the tools to act on it, ended up shaping his entire trading career.

Vaibhav completed his B.Tech in computer science from NIT Kurukshetra and began his career as a software developer at Société Générale in Bangalore, decommissioning the bank's legacy middle-office and back-office applications, the very systems that traders and risk desks relied on every day. That work pulled him toward the functional side of finance, from OTC derivatives to options and futures. Three years in, he moved onto the trading floor as a market risk analyst on a one-delta and volatility desk, working with VaR, stress scenarios, and sensitivities like delta, gamma, and vega. Stints at HSBC and, today, a role as a Quant Developer at Morgan Stanley (via EY) in Mumbai followed.

By the time he found EPAT, Vaibhav already knew a great deal about markets. The problem was that none of it was organised. This is the story of how he turned five years of scattered exposure into a structured, repeatable framework, and why he now credits a single philosophy on option selling with changing how he trades.

Why Algo Trading?

Vaibhav's frustration was practical. He had been trading on the side for years, but the results, while often profitable, were never consistent enough to scale. "In the past I have been profitable, but it was not so consistent," he recalls. "The scaling was very difficult."

He worked through the options methodically. In the cash segment he traded stocks like HDFC on longer, monthly timeframes and generated returns of 20 to 30% in a good year. Those were solid numbers, but they did not convince him. "If you have a capital of 50 lakh or 20 lakh, it doesn't make sense to get a 20% return, and then it will take maybe 20 years to reach 10 crore," he explains. "Hardly we have 20 to 25 years where you can be in the market and generate a good capital base." He wanted more from each year.

So he moved into derivatives, where most people begin with option buying and futures. Each avenue had a catch. Intraday option buying was full of noise and, with a steady stream of regulatory changes, hard to manage alongside a job. Futures were costly and inconsistent. Option selling worried him most of all, because of the fat tail. "If there is a 10% shock on the downside and the market opens 10% gap down, then whatever portfolio of options you are holding will be blown," he says. Having built VaR and stress models inside a bank, and knowing those same models failed in 2008, he could not shake the concern. What he needed was not another strategy tip. He needed a framework.

Why EPAT?

The nudge came from LinkedIn. Vaibhav came across a QuantInsti alumnus whose progress caught his attention, and it made him ask a simple question: where had this person learned quant in such a structured way? "In the last three to five years I had already got exposure on multiple aspects of finance and algos," he says, "but they were not structured. It was more bits and pieces."

That was the gap EPAT filled. He had tried assembling an education from free videos, blogs, and finance certifications, but found the material scattered across sources and rarely built for trading specifically. "Things are there, but it's so much scattered around," he says. "Specifically for trading, I did not find much content which was organised, which QuantInsti provided." He also valued that the curriculum kept evolving. "One thing which I liked about QuantInsti was that they keep changing the curriculum based on the requirements."

He enrolled and completed the executive programme, treating it not as an introduction to markets, since he already had that, but as the connective tissue that would tie his existing knowledge into something he could actually build on.

How EPAT Shaped His Thinking

The turning point was options. For years Vaibhav had avoided option selling because of tail risk. What changed his mind was Euan Sinclair's teaching on how a disciplined, repeated selling programme behaves over time. "Even if the 2008 financial crisis occurs, if you are continuously selling that same 20-delta option, over a period of time you will know that implied volatility will always be greater than realized volatility," he explains. There is a persistent fear premium baked into put options, and harvesting it patiently, rather than fearing a single gap, was a philosophy he could commit to. "Out of so many people I have learned from, his philosophy actually hit me hard."

Two other faculty members reshaped how he approached the work. Nitin Aggarwal's sessions on statistics settled a long-running tension for him about how much of the market can really be predicted. "The best thing that you can do is get the data from the historical data, and from that do the back testing. That is the maximum that you can do," he says. "That gave me a boost. The best thing I have is the historical data, not the theories or the predictions that other people are trying to justify." In markets full of subjectivity, that was his anchor to objectivity.

The third was execution. Robert Kissell's module on market microstructure covered ground that was entirely new to Vaibhav. "That was something I had not come across before," he says. Learning about impact cost and timing risk from someone who had run a trading desk at a major bank changed how he thought about getting in and out of positions. "That helped me a lot in understanding how the execution-level things happen." Taken together, the modules gave him what no single source had, a complete frame that ran from statistics to options theory to execution.

The Real Challenge

For Vaibhav, the hard part was never the mechanics of any one trade. It was reconciling how much of the market can be quantified with how much cannot. "Everything in the market cannot be quantified," he says, "because at the end of the day it's the people who are running the businesses. So the behavioral aspect definitely comes into the market."

That belief shaped how far he was willing to automate. He built and quantified his research process and his framework, but deliberately stopped short of full automation. "If I give everything to the system, then it becomes a little difficult in case the situation changes suddenly," he explains. "I have left room for my own experience to get into the model." The initial process runs automatically, while the judgment stays human.

The value of that decision showed up in March 2026, when a sharp, war-driven crash hit the market. His models, built largely around mean-reverting behaviour, were not designed for that kind of shock. "In those scenarios the models usually don't work that good," he says. Because he had kept manual control over his option-selling adjustments, he could respond to the fat-tail event rather than be run over by it. The challenge, in other words, was knowing exactly where the machine should end and the trader should begin.

Life After EPAT

Today Vaibhav trades positional options, working monthly and bimonthly expiries, and combines three lenses he has built over his career: fundamentals, technicals, and now quant. The positional approach solves a problem that had frustrated him for years. "In intraday, the transaction costs are extremely high, especially in India, and I see they are not going to go down, only up," he says. A longer holding period keeps costs low enough for the strategy to scale. "From there I became consistent, and now I'm able to scale my capital size."

The programme also reshaped his day job. He still returns to the curriculum. "Yesterday only I was referring to it," he says, describing how the object-oriented concepts and the NumPy, pandas, and scikit-learn foundations continue to support his quant development work, including on FRTB models. "It's some basic things, but still it helps a lot. The base is still the one that helps me."

And EPAT opened doors. Vaibhav credits the programme with helping him land his current quant developer role, and with connecting him to a network he did not have before. He mentions meeting other alumni who have gone on to build their own firms, and being part of a community where paths that once felt distant start to look reachable. "That networking matters a lot," he says.

EPAT and the Role of AI

Vaibhav uses large language models where they earn their keep, in research and rapid prototyping. "The coding part, mostly I use Gemini or Claude," he says. When he has a hypothesis, the tools let him test it almost immediately. "If you want to do vectorized backtesting, with the use of LLM models it becomes extremely fast. They actually tell you whether it is statistically possible or whether you are making just a hypothetical theory."

He gives a concrete example. Building a screen with a fixed set of rules, he used Python to filter the entire Indian universe down to the handful of names worth a closer look. "Out of 5,000 stocks, you only need to check 10," he says. "It immediately gives me the stocks falling under that criteria, and then you can make decisions." The automation removes grunt work without removing him from the decision.

But he is clear-eyed about what AI cannot replace. Having worked with neural networks, including CNNs and RNNs, back in his college days, he argues that machine learning only helps once the fundamentals are in place. "Unless you know the basic models and how to build them, AI will not be that much helpful," he says. "Even if you know machine learning models, you don't know how to actually use that model in your development." For him, the tools accelerate a trader who already understands the underlying structure. They do not manufacture that understanding.

Looking Ahead

Vaibhav's long-term goal is unambiguous: his own prop trading firm, based in Mumbai. "The goal is very clear. The only thing is the timing," he says. He tried once before, in 2022, and is candid about why it did not work. "I was not able to be successful because of the less market experience, less capital size, and I did not have that kind of networking."

All three of those constraints have eased. His trading has become more consistent and scalable, his capital base is growing, and through EPAT he has built the network he lacked the first time. He is not rushing. "Not immediately, but the road map is in the next five years or so," he says. "That is the ultimate goal, to have my own prop trading firm and set it up in Mumbai."

If he has one piece of advice for people considering EPAT, especially those new to markets, it is to be patient with the material. "It's a good course, but if you are totally new, it will take time to absorb the content," he says. And the payoff, he notes, often arrives later than people expect. "Even when you pass the entire executive program, five or six months down the line you will realize the importance of it, not immediately. Specifically if you are going into your own business, that content is much more helpful in becoming successful."

Vaibhav began his career maintaining the systems that traders leaned on, always one layer removed from the decisions themselves. The arc since then has been about closing that distance, from back-office code to the risk desk, from scattered knowledge to a structured framework, and now toward a firm of his own. The predictable, scalable edge he wanted from the start is no longer just a preference. It is how he trades.

Frequently Asked Questions

Can a risk or back-office professional move into algorithmic trading? Yes, and that background can be an advantage. Vaibhav's years working with VaR, stress scenarios, and derivatives sensitivities gave him a strong grasp of risk before he ever built a strategy. The step that often remains is turning that scattered exposure into a structured, repeatable framework, which is where a programme like EPAT fits.

Is option selling too risky for individual traders? Option selling carries genuine tail risk, and a sharp gap in the market can cause significant losses, as Vaibhav experienced with the March 2026 crash. The approach he adopted treats it as a disciplined, repeated process while keeping manual control over adjustments during shocks. Anyone considering option selling should size positions carefully and understand the fat-tail exposure before scaling.

Why choose positional trading over intraday in India? High transaction costs are the main reason Vaibhav shifted to positional options on monthly and bimonthly expiries. Intraday strategies incur frequent costs that are difficult to overcome at scale, particularly in the Indian market. A longer holding period reduces the drag from those costs and makes a strategy easier to grow.

Do I need to know programming before starting EPAT? A coding background helps, but it is not the only path. EPAT covers Python foundations including object-oriented concepts and libraries like NumPy, pandas, and scikit-learn. Learners without a technical background should expect to invest extra time in the programming modules, while those from a software background can build on what they already know.

How much of trading can actually be automated? Vaibhav's view is that the research process and framework can be quantified and automated, but full automation is rarely wise. Because market behaviour includes a human element that models cannot fully capture, he deliberately keeps judgment in the loop for sudden regime changes. Where the machine ends and the trader begins is a decision each person has to make deliberately.

How useful are AI tools like LLMs for building trading strategies? They are useful for rapid prototyping and vectorized backtesting, letting a trader test a hypothesis quickly and check whether it holds up statistically. They are less useful as a substitute for understanding. As Vaibhav puts it, the tools accelerate someone who already grasps the underlying models rather than creating that knowledge from scratch.

Does EPAT help with career moves and networking? Vaibhav credits EPAT with helping him land his quant developer role and with connecting him to an alumni network he did not have before. Being around others who have built their own firms made ambitious goals feel more reachable. Outcomes vary from person to person, but the community and network are a meaningful part of the experience.

How long before the EPAT content pays off? Vaibhav is candid that the value often arrives later than people expect, sometimes five or six months after completing the programme. He advises newcomers to be patient with the material, since some concepts take time to absorb and apply. The content tends to become more valuable as learners put it to work, particularly for those building their own trading business.

Next Steps

If you are just getting started with algorithmic trading, begin with the Quantitative Trading Free Learning Track. It includes beginner-friendly courses covering data basics, trading strategies, and coding for finance.

Once you are ready to go deeper, explore Quantra's Algorithmic Trading for Beginners Learning Track, which offers hands-on, application-focused modules to build your skills step by step.

For those looking for a comprehensive, guided journey with mentorship, live lectures, and career support, the Executive Programme in Algorithmic Trading (EPAT) provides a complete foundation for launching or accelerating a career in this field.

Schedule an EPAT counselling call To understand if EPAT is the right choice for you, talk to one of our specialists who have counselled thousands of learners over the past decade and helped them make the right career decision.

He worked across many domains during that time, from credit card services to retail banking. But one area kept pulling at his attention in a way the others never did.

"I found that trading, or front office, is something which interests me more actually, in comparison to any other like credit card services or retail banking," he recalls. That interest would eventually reshape how he thought about the next stage of his career.

Why Algorithmic Trading?

Working closely with trading systems gave Santanu a view into a part of the industry he wanted to understand at a deeper level. The more time he spent around it, the clearer a pattern became. The future of trading was moving toward algorithmic execution, Python, machine learning, and data-driven decision-making.

These were not skills he could pick up passively on the job. They formed a distinct discipline with its own logic, and he recognised that the gap between building systems for traders and thinking like a quantitative trader was wider than it looked from the outside.

He knew these were capabilities he needed to add to his own portfolio if he wanted to move closer to the front office work that interested him.

The Search for Structure

Like many professionals exploring a new field, Santanu started where most people start, with online resources. The problem was not scarcity. It was the opposite.

There were countless articles, videos, and tutorials available, and sorting the useful from the irrelevant took more effort than the learning itself. "If I go to Google, I can find a lot of links. But what is relevant and what is not, that filtering itself is sometimes difficult," he explains. "You spend a lot of time filtering out the wrong things."

What he wanted was structure. A learning path that connected the dots between trading, finance, mathematics, programming, and machine learning, rather than a scattered collection of tutorials that never quite added up to a whole. After weighing his options and talking them through with peers in the industry, he came across EPAT.

Why EPAT?

What first drew Santanu in was the promise of a strong foundation. What he found once he began was larger than he expected. "I thought the window would be small, but then I found there's a bigger window," he says. "It not only gives a foundation, but it gives a lot of references so that I can enhance my skills."

The value equation mattered too. Having spent much of his career in the United States, Santanu was familiar with the cost of executive education there. Measured against comparable programmes abroad, EPAT offered a way to build specialised skills at a fraction of that cost, which made the decision easier to justify while working full-time.

For him, the appeal was not a single feature but the way the programme joined disciplines that usually sit apart. Before EPAT, he understood trading concepts on their own. What he lacked was a clear picture of the broader ecosystem that surrounds them, and that was precisely the gap the programme helped him close.

Balancing EPAT With a Full-Time Career

Completing EPAT while working full-time in New Jersey was not easy. The six-month curriculum covers a wide range of topics, and keeping pace with classes, assignments, and professional responsibilities took discipline. There were nights spent catching up on coursework after office hours and weekends set aside entirely for learning.

Those constraints also made the wins more satisfying. When his scores came back strong, the effort felt validated. "Some of the tests I scored 100 out of 100," he recalls. "That gives a kind of pleasure. It's like a dopamine. You feel that okay, in the next one also I have to do something like that."

Looking back, he believes the programme's real strength was not teaching individual topics in isolation, but showing how they fit together inside quantitative trading. That connective view, more than any single lesson, was what turned scattered knowledge into something he could build on.

The Topics That Stood Out

Given his software background, it is no surprise that Python became one of Santanu's favourite parts of the curriculum. But his interests reached well past programming.

Machine learning, options trading, statistics, portfolio analysis, and quantitative modelling all stood out as areas he enjoyed exploring in depth. What kept him engaged was how applicable the material felt. A few sessions leaned more on memorisation than application, but he found the large majority of the content directly relevant to the work he wanted to do.

That practical emphasis mattered to someone who had spent years shipping real systems. The curriculum was not an abstract exercise for him. It was a set of tools he could imagine putting to use.

Building Toward Something of His Own

Many learners join EPAT to advance within their current careers. Santanu's ambition points somewhere further out.

His long-term goal is to build something of his own, a trading desk driven by systematic strategies and supported by the quantitative skills he has been developing. "Having something of my own, and creating a company of my own which does trading, that will give me the ultimate pleasure," he says.

The path will not be simple. Working inside a banking environment brings compliance considerations that make any transition more involved, and he is clear-eyed about that. For now, his plan is to revisit the course material, deepen his understanding, refine his strategies, and keep building toward the larger vision. What gives him confidence is that the resources do not stop at graduation. Through project support, alumni communities, mentors, and continued access to material, he sees EPAT as something that extends well past its six months.

For Santanu, EPAT delivered more than a certificate. It provided structure in a field crowded with information, connected concepts that had felt disconnected, and opened possibilities he now intends to pursue. As he puts it, "EPAT is the course which will give me a lot of skill sets. It gives a foundation, but it also opens a much bigger window." The window he once thought was small turned out to be the beginning of something much larger.

Frequently Asked Questions

Can software developers transition into algorithmic trading? Yes. A software background is a strong starting point, since programming, data handling, and systems thinking carry over directly. What developers typically need to add is the finance, statistics, and quantitative modelling layer, which is exactly what a structured programme like EPAT is designed to build.

Is Python enough to get started in algorithmic trading? Python is a core tool and one of the most widely used languages in the field, but it is one piece of a larger picture. Effective algorithmic trading also draws on statistics, machine learning, options and portfolio concepts, and an understanding of market structure. The programming becomes far more useful once it sits on that broader foundation.

How hard is it to complete EPAT while working full-time? It takes real commitment. The six-month curriculum is demanding, and many working professionals rely on evenings and weekends to keep up, as Santanu did while based in New Jersey. The structure and defined timeline can actually help, giving busy learners a clear path to follow rather than an open-ended study plan.

Why choose a structured programme over free online resources? Free resources are abundant, but sorting the relevant from the irrelevant can consume significant time. A structured programme connects trading, finance, mathematics, programming, and machine learning into a coherent sequence, which reduces wasted effort and shows how the pieces fit together.

What topics does EPAT cover beyond programming? The curriculum spans machine learning, options trading, statistics, portfolio analysis, and quantitative modelling, among other areas. The emphasis is on how these disciplines combine within quantitative trading rather than on any single subject in isolation.

Does EPAT support learners after the programme ends? Yes. Beyond the core coursework, learners have access to project support, alumni communities, mentors, and continued resources. Many graduates, Santanu included, treat the programme as an ongoing reference rather than a one-time course.

Can I run my own trading strategies while working in banking? It depends on your employer's compliance policies, which often place restrictions on trading activity for those working in banking or financial institutions. Anyone considering this should review their firm's rules carefully and plan around them. It is worth understanding these constraints early rather than after the fact.

Is EPAT good value compared to other executive programmes? For learners familiar with the cost of executive education abroad, EPAT is often seen as offering specialised, application-focused skills at a considerably lower cost. Value ultimately depends on your goals, but the breadth of the curriculum relative to its price is a common reason professionals choose it.

Next Steps

If you are just getting started with algorithmic trading, begin with the Quantitative Trading Free Learning Track. It includes beginner-friendly courses covering data basics, trading strategies, and coding for finance.

Once you are ready to go deeper, explore Quantra's Algorithmic Trading for Beginners Learning Track, which offers hands-on, application-focused modules to build your skills step by step.

For those looking for a comprehensive, guided journey with mentorship, live lectures, and career support, the Executive Programme in Algorithmic Trading (EPAT) provides a complete foundation for launching or accelerating a career in this field.

Schedule an EPAT counselling call To understand if EPAT is the right choice for you, talk to one of our specialists who have counselled thousands of learners over the past decade and helped them make the right career decision.

EPAT Alumni Story

Fatema Alkhabbaz

A Senior Treasury Analyst in Bahrain, Fatema moved beyond the conventional finance path to build her own edge in algorithmic trading. Through EPAT she learned Python from scratch, built a statistical arbitrage strategy, and grounded every idea in proper research and back-testing before deploying capital. Today she is laying the foundations for her own quantitative desk and, as she puts it, "now I have the tools that I can proceed forward."

In most treasury departments across the Gulf, the walls are lined with the same set of credentials. CFA. CISI. CPA. They are the traditional markers of a serious finance career, and Fatema Alkhabbaz worked alongside plenty of colleagues who held them. But she was looking beyond the conventional path, toward a field that was still taking shape in her market: algorithmic trading.

Fatema works as a Senior Treasury Analyst at a bank in Bahrain, where her role spans treasury projects, strategic initiatives, and long-range planning rather than day-to-day trading and dealing. She does not come from a quantitative or engineering background. Yet today, she is designing systematic trading strategies, writing Python from scratch, and laying the foundations for her own quantitative research capability. The bridge between those two versions of herself is the Executive Programme in Algorithmic Trading (EPAT).

Her story is less about a career switch than a career expansion, seeing where finance was heading, recognising an opportunity early, and deciding to build the skills to pursue it. At the time, algorithmic trading was not yet a mainstream conversation in Bahrain's treasury community. For Fatema, that was part of the attraction. The field was still open, and she wanted to learn how to build inside it.

Why Algo Trading?

The pull toward algorithmic trading had been there since 2019, quietly, but it kept slipping off Fatema's radar. What brought it back into focus was a change at work which exposed her to a part of the wider organization where algorithmic trading was already more established.

It gave her a glimpse of how differently a treasury function could operate, and made the direction feel tangible.

"They don't have traders, they actually have algo traders," she recalls. " From there, I understood that this was where the industry was heading." For someone whose job is to think about direction and strategy, the signal was hard to ignore. She saw two opportunities layered on top of each other. The first was institutional: she could develop the technical capabilities to help bridge the gap between traditional treasury and the more quantitative direction she was seeing across the wider group. The second was personal.

"I really want to learn algo trading for myself. I want to have my own private desk at home. I want to do something for myself," she explains. "So it was a two in one thing for me."

Importantly, this was not a mandate from above. This was not something she was required to pursue. She chose it herself, driven by curiosity, ambition, and the sense that she had found a field worth building into.

She wasn't waiting for a job title to tell her what to learn. She saw where the industry was moving and decided to build the capability herself.

Why EPAT?

Fatema did look at alternatives before committing. What set EPAT apart, in her assessment, was that it was practical rather than theoretical. That distinction mattered enormously given her goal. She was not looking for a credential to hang on a wall or a qualification that only opened doors inside an institution. She wanted to be able to build things herself and eventually put her own money to work.

"With EPAT I'm sure that I can see opportunities for myself. I can build things for myself," she says. "That's what differentiates EPAT for me from any other professional course." She also framed the decision in the language of her own discipline. To a treasury professional, everything is a question of value and return. "It has a better value for money, a better ROI, compared to any other courses I found in the market."

When she finally looked at the curriculum, the hesitation vanished. "I just made the decision. I took my savings and made this investment," she recalls. "When I looked at the agenda, when I looked at the topics, I found this is what I want to do, and I just signed up."

Learning Python With a Purpose

Python was not new to Fatema in the sense that she had tried, several times, to teach herself. It was new in the sense that none of those attempts had stuck. "I tried to learn Python many times at home alone using YouTube, but because I didn't use it, I kept forgetting it," she says. In early 2025 she took it more seriously, working through online courses, but something was still missing. The material was generic. It taught data, but it did not connect that data to finance, trading, or treasury. "I was learning data, but I was not applying it."

EPAT changed the equation by giving the learning a spine. "With EPAT I really learned Python from scratch. It was structured, it was clear, it was grounded in finance," she explains. The difference was purpose. When each concept was tied to a reason she cared about, the knowledge finally held. "Because I had a purpose, it was easier for me to learn. It was easier for me to know what I was doing and how to use it."

That shift, from abstract tutorials to grounded application, is a recurring theme for career changers who arrive at EPAT without a programming background. The code becomes learnable precisely because it is attached to a problem worth solving.

How EPAT Rewired Her Thinking

Ask Fatema what changed during the programme and she does not reach for a single feature. She reaches for the way she thinks. "It changed the way I think in general. It rewires your brain and how to think," she says. The sharpest shift was in her understanding of what algorithmic trading actually involves.

Before EPAT, she had absorbed the popular version of the idea, the one sold by consumer trading apps where automation is treated as the whole game. She is blunt about the flaw in that picture. "People automate the trade and they think they're doing a good job, even though they automate their losses, not their profits." What EPAT gave her instead was the discipline that is supposed to come first.

"In EPAT you have the actual structure, the actual research, the actual science behind what you're doing," she explains. She describes the groundwork that precedes any deployment: a proper backtest, the honesty not to cheat on that backtest, the vigilance against overfitting, and even the step of testing the backtest itself with tools like a confusion matrix. "There is a lot of work to do before just automating the trade. After you have the research and everything, then you can say, okay, now it's time to automate and deploy this into production." She calls that framework a game changer, then reconsiders and lands on something more foundational. "Maybe it's a good foundation, honestly."

Not every module went down smoothly. She is candid that one stretch tested her. "The only thing that gave me a panic attack was options and volatility trading," she admits, laughing at the memory. But the statistics modules were where she found her footing and her fascination, from ARIMA to ARCH and GARCH, and above all statistical arbitrage. "This was like magic for me. You long a few assets and short some, and you have the spread, and from this spread you make the P&L. This strategy for me was like, wow."

The Capstone: Statistical Arbitrage

That fascination became her capstone project. Working with a mentor, Fatema built a statistical arbitrage strategy, but the real value was in the questions the mentor kept pushing back at her. "He always let me question myself," she says. One of those questions reframed how she thought about edge.

The strategy produced a modest but stable return, and the mentor pressed her to compare it against a simpler alternative. What if, during a strong momentum period, she had just gone long the assets instead of arbitraging them? She would have captured more upside. But the comparison sharpened her appreciation of what arbitrage actually offered. "It's only six percent profit in maybe six months, but it has very low drawdown, and I can add leverage into it. Instead of six I can make twelve percent P&L with a drawdown of maybe two percent." The point was not raw return. It was return per unit of risk, and the control that comes with it.

The mentor also pushed her toward walk forward optimization, running simulations in her code to see how the strategy might behave in a live market and using those results to refine it. "The thought process and the analysis, I learned so much from it," she says. "I have the engine itself."

Interestingly, statistical arbitrage will not be the first strategy she deploys with real money. She has thought carefully about sequencing. "Part of me doesn't want to start with shorting as my first strategy," she explains, noting the operational complexity that short selling adds. Her plan is to begin with long only and momentum strategies, get comfortable with live operations, and then fold statistical arbitrage in as one sleeve of a larger portfolio. "Once I feel comfortable, I will add more operational complexities. That's my perspective." It is a measured, risk-aware roadmap, the kind that reflects a treasury mind more than a gambler's.

The Future of Treasury Is Quantitative

One line from Fatema's own writing captures her larger thesis: the future of treasury is quantitative. She means it concretely, and her experience in treasury has given her a close view of what that transition requires.

The shift toward quantitative treasury, she argues, starts with something less visible but equally important: data and infrastructure readiness. Applying quantitative methods in a banking environment is not simply about building models. It requires reliable, structured data, the right infrastructure, and processes that make that data usable.

Fatema has increasingly focused on the technical foundations needed to support more quantitative decision-making within treasury: understanding how data is sourced, structured, cleaned, and prepared for analysis, while also considering how the underlying infrastructure needs to evolve to support automation and future quantitative models.

For her, this foundation is essential. "You cannot build the brain without the data and the infrastructure," she explains. The goal is to create an environment where data can be consistently prepared, monitored, and made ready for models and automation.

In her view, becoming more quantitative is not simply about developing algorithms. It is about building the infrastructure that allows those algorithms to work reliably in a real banking environment.

Looking beyond her current work, she describes wanting to develop a more robust quantitative framework for FX warehousing, one that could incorporate market conditions, macroeconomic signals, momentum, currency carry, and sentiment into a systematic scoring framework. "That's more robust than manual monitoring," she says. "In the world of banking now, every second matters."

For Fatema, quant is not a niche specialization bolted onto treasury. It is the underlying engine. "Quant is the main engine, the brain. You're building the brain of how everything is going to work and automate."

EPAT and the Role of AI

Fatema is refreshingly practical about how she closes the gap between what she knows and what a project demands. Her advice to people from a similar background is straightforward: do the actual work yourself, take on projects that stretch your capabilities, and use modern tools to accelerate the learning process.

"Even at my job, I started to focus on that direction, take on the technical side of projects, digging deep into the details," she says. "Even when I didn't know coding much, I have my secret amazing method: on-the-job learning. Do your own research, ask AI, learn, apply, and move forward."

For Fatema, AI is not a substitute for understanding the work. It is a tool that helps her move faster from a question to research, experimentation, and application. That mindset has allowed her to take on increasingly technical projects while continuously building her skills along the way.

She also values that EPAT has not treated its curriculum as finished. "After I graduated, I keep seeing them update the content. They are adding things about AI agents," she notes, pointing to it as one reason she recommends learning from a single, maintained source rather than stitching together scattered tutorials. The combination she describes, structured foundations from EPAT and AI as an everyday collaborator, is exactly how many practitioners now move from idea to implementation.

Looking Ahead

At the time of this conversation, Fatema was roughly a month past her capstone, having taken a long break before returning to build in earnest. She has a time plan. The first strategy is in research and development now, with a goal of having something ready for live testing by October. "By then I think I can have a proper answer," she says, referring to how the strategy performs in live conditions.

Her ambitions are not confined to her own portfolio. Recognising that algorithmic trading is still an emerging field in Bahrain and the wider GCC, she offered to help change that as an EPAT ambassador in her country, including connecting the programme with leading local institutions in banking and finance. Her reasoning is characteristically direct. Fresh graduates in a crowded market, she argues, do not need to pile on yet another traditional certificate. "People should focus on this, because it's the future. Actually, it's not the future, it's the present." She also sees a chance to reach her community in its own language. "I can reach them in Arabic. I'm already thinking of doing some social media. It will be a win win."

Fatema Alkhabbaz set out to do two things at once, to bring something new to her institution and to build something of her own. What connects both is the conviction that started her journey and now defines it. The tools exist, the discipline can be learned, and the space is wide open for whoever moves first. "Now I have the tools that I can proceed forward," she says. For her, that is not the end of the story. It is the foundation.

Frequently Asked Questions

Do I need a quantitative or engineering background to move into algorithmic trading? No. Fatema came from a treasury and finance background rather than engineering or computer science. A structured programme can teach the programming and quantitative methods from the ground up, and existing finance experience often transfers directly into strategy design and risk thinking.

Is programming knowledge required before starting EPAT? It helps, but it is not a prerequisite. Fatema had tried to learn Python on her own several times without it sticking. She found the code became learnable through EPAT because it was tied to finance and trading problems she cared about, rather than taught in the abstract.

Can algorithmic trading skills be applied inside a treasury or banking role? Yes. Fatema is applying quantitative methods to treasury work, including data and infrastructure readiness and a more systematic approach to areas such as FX warehousing. Her larger thesis is that the future of treasury is quantitative, and that building the right data foundation comes first.

What is statistical arbitrage, and why was Fatema drawn to it? Statistical arbitrage involves going long some assets and short others to trade the spread between them. Fatema valued it for its low drawdown and the control it offers, prioritising return per unit of risk over raw return, with the option to add leverage carefully.

Should statistical arbitrage be a beginner's first live strategy? Not necessarily. Fatema plans to begin with long only and momentum strategies to get comfortable with live operations, then fold statistical arbitrage in as one sleeve of a larger portfolio, since short selling adds operational complexity.

How does Fatema use AI in her workflow? She treats AI as a tool to move faster from a question to research, experimentation, and application, not as a replacement for understanding. Her method is on-the-job learning: do your own research, ask AI, learn, apply, and move forward.

How long does it take to build a working strategy after EPAT? It varies. At the time of the conversation, Fatema was about a month past her capstone, with her first strategy in research and development and a goal of live testing by October. Building something reliable takes testing and iteration rather than a single breakthrough.

Is algorithmic trading established in Bahrain and the wider GCC? It is still an emerging field there, which Fatema sees as an opportunity. She has offered to help grow it as an EPAT ambassador, including reaching her community in Arabic and connecting the programme with local banking and finance institutions.

Next Steps

If you are just getting started with algorithmic trading, begin with the Quantitative Trading Free Learning Track. It includes beginner-friendly courses covering data basics, trading strategies, and coding for finance.

Once you are ready to go deeper, explore Quantra's Algorithmic Trading for Beginners Learning Track, which offers hands-on, application-focused modules to build your skills step by step.

For those looking for a comprehensive, guided journey with mentorship, live lectures, and career support, the Executive Programme in Algorithmic Trading (EPAT) provides a complete foundation for launching or accelerating a career in this field.

Schedule an EPAT counselling call To understand if EPAT is the right choice for you, talk to one of our specialists who have counselled thousands of learners over the past decade and helped them make the right career decision.

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Backtesting a trading strategy with AI works best when the process is broken into clear, structured steps.

Below is a sequence of six prompts designed to take you from understanding a momentum research paper to adapting the strategy, pulling market data, running a backtest, and critically reviewing the results.

You can use these prompts one after another in Claude.

A sequence of six prompts that take a momentum research paper from summary, through adaptation and data pull, to a backtest and a critical review of the results.

Prompt 1: Summarise the trading mechanics

I have uploaded a research paper on momentum. Read it and give me the trading mechanics as a compact summary card: what it trades, how it selects instruments, entry and exit, and rebalance frequency. Short bullets only, maximum 4 per section, no long paragraphs.

Prompt 2: Check what a retail trader can actually implement

As a retail trader, what parts of this would be hard to implement exactly as written? Answer as two short lists: Hard to use as-is, and What survives. Maximum 4 bullets each, one line per bullet.

Prompt 3: Adapt the strategy and build a strategy card

Adapt it to: 11 US sector ETFs, long only, ranked on 12-month return, top 3 equal weight, rebalanced monthly. Create an artifact: a clean one-page strategy card with five sections, Universe, Entry Rule, Exit Rule, Position Sizing, Rebalance Frequency, and below it a simple flowchart of the monthly decision: rank all 11, is the ETF in the top 3, buy or hold, did it drop out, sell. Minimal text, visual layout.

Prompt 4: Pull the data and rank it

Using the Alpaca connection, fetch 12-month total returns for XLK, XLF, XLY, XLE, XLV, XLI, XLP, XLU, XLB, XLRE, XLC. Show the result as a ranked horizontal bar chart artifact, highest to lowest, top 3 highlighted in green. One line per ETF, no commentary.

Prompt 5: Backtest and build a dashboard

Backtest this exact rule over the past 5 years: rank monthly on 12-month return, hold the top 3 equal weight, rebalance on the first trading day of each month, benchmark SPY buy and hold. Present the results as an interactive trading dashboard artifact, dark professional theme like a real trader terminal: an equity curve of strategy vs SPY, four metric cards, total return, CAGR, Sharpe, max drawdown, and a small monthly returns strip. Short labels only, 4 to 5 sections maximum, no paragraphs.

Prompt 6: Challenge the backtest

Assume this backtest is misleading. Give me only the 4 strongest reasons not to trust it, as a compact red-flag checklist card, one line each, no explanation longer than one sentence.

Note on risk

These prompts are for research and educational use. Backtested results are hypothetical, reflect the assumptions and data used, and do not indicate future performance. Trading carries the risk of loss of capital.

Frequently Asked Questions

Do I need to know Python to use these prompts?
No, the assistant writes and runs the code for the data pull and the backtest. That said, being able to read the code it produces is what separates using a backtest from trusting one, and anyone planning to trade the result should be able to check the rebalance logic and the return calculation themselves.

Can I use a data source other than Alpaca?

Yes. Prompt 4 names Alpaca only because it is the connection used in this example. Substitute whatever market data source you have available, and if none is connected, ask the assistant to work from a CSV of historical prices you upload instead.

Why 11 sector ETFs rather than individual stocks?

Sector ETFs sidestep two problems that make retail equity backtests unreliable: survivorship bias, since delisted stocks vanish from most free datasets, and the data volume needed to rank a full cross section every month. The universe is small enough to verify by hand, which matters when you are checking whether the process works at all.

Is five years long enough to test a momentum strategy?

Usually not. Five years is a reasonable first pass because the data is easy to obtain and the result arrives quickly, but momentum strategies have historically gone through multi-year stretches of underperformance, and a window that misses one of those will flatter the rule. Extending the test to fifteen or twenty years is the natural follow up.

What is the single most common flaw in AI-generated backtests?

Lookahead bias, usually through a ranking that is computed on data the strategy would not have had at the rebalance date. It is worth asking the assistant directly to trace, for one specific rebalance, exactly which observations went into the ranking and what date each one became available.

How do I add transaction costs to the backtest?

Ask for it explicitly as a follow up to Prompt 5, specifying a per-trade cost in basis points and applying it to the turnover at each rebalance. For a monthly sector rotation the turnover is low enough that costs rarely change the conclusion, but the number should be in the model rather than assumed away.

Can this sequence be used for strategies other than momentum?

Yes. The six steps are agnostic to the underlying idea, and only Prompt 1 and Prompt 3 need rewriting for a different paper or a different universe. The value comes from the separation of steps, not from the specific momentum rule used here.

Should I trade a strategy that performs well in this backtest?

Not on this evidence alone. A single backtest on one universe, one lookback, and one five year window is a starting point for research, and the responsible next steps are out-of-sample testing, parameter sensitivity checks, and paper trading before any capital is committed

Next Steps

If you are just getting started with algorithmic trading, begin with the Quantitative Trading Free Learning Track. It includes beginner-friendly courses covering data basics, trading strategies, and coding for finance.

Once you are ready to go deeper, explore Quantra's Algorithmic Trading for Beginners Learning Track, which offers hands-on, application-focused modules to build your skills step by step.

For those looking for a comprehensive, guided journey with mentorship, live lectures, and career support, the Executive Programme in Algorithmic Trading (EPAT) provides a complete foundation for launching or accelerating a career in this field.

Schedule an EPAT counselling call. To understand if EPAT is the right choice for you, talk to one of our specialists who have counselled thousands of learners over the past decade and helped them make the right career decision.

Disclaimer: This webinar and recap are for educational and informational purposes only. Nothing discussed constitutes financial advice. Please conduct your own research and consult a qualified financial advisor before making any investment decisions.

EPAT Alumni Story

Aman Chaure

A mechanical engineer turned systematic trader, Aman moved from manual, intuition-driven experimentation to a disciplined, evidence-based process. Through EPAT he learned to develop strategies, back-test every idea, and manage risk before deploying capital. Today he runs an automated portfolio built in Python alongside a teammate and, as he puts it, "you have to love the process, the adaptation part and the discipline part."

Most people who end up automating financial markets do not begin there. Aman Chaure certainly did not. He finished his bachelor's in mechanical engineering in 2021 and moved straight into a stable software development role built around automation, systems, and structured problem solving. On paper, it was a logical, orderly career.

Beneath the routine, though, a different curiosity was forming. The market movements of 2020 and 2021 pulled his attention toward finance, not as a spectator, but as someone who wanted to understand the mechanics underneath the price action. The engineer in him could not watch a moving market without asking how it worked, and then asking the question that would reshape his career: could any of this be automated?

What follows is a story less about markets and more about mindset. It is about choosing a path, committing to it fully, and learning that in systematic trading, discipline tends to outlast brilliance.

Why Algo Trading?

Aman's route into trading ran through code, not charts. His day job revolved around automation and systems, so when the markets caught his interest, his instinct was not to watch prices but to interrogate the process behind them. Curiosity quickly narrowed into a single, defining question: what if this could also be automated?

That question led him to algorithmic trading. He started the way many self-taught traders do, experimenting manually and trying to build a feel for the market. It did not take long to reach the limit of that approach. Intuition, he found, was fragile. It worked until it did not, and it gave him nothing he could measure, repeat, or improve. What he needed was structure, a systematic way to approach markets rather than a series of educated guesses.

Why EPAT?

By 2022, that need for structure had hardened into a decision. Aman enrolled in the Executive Programme in Algorithmic Trading (EPAT). For him it was not simply a line to add to a resume; it was a career decision, and he treated it as one.

He had already left his software job before the program began, a choice that says a great deal about how he approached the transition. "I had already left my job because I knew clearly that if I'm working on something else, maybe I won't be able to give it my 100 percent," he recalls. Going all in was not recklessness. It was the same logic he applied to systems, removing the variables that dilute focus and committing fully to the one that matters.

How EPAT Shaped His Approach

EPAT gave him direction in a space that can feel overwhelming to newcomers. Instead of scattered tutorials and conflicting opinions, he now had a structured path that moved through strategy development, backtesting, and risk management in a deliberate sequence.

Just as valuable as what the program taught him was what it taught him to leave out. He learned not only what to do, but what to ignore. For someone entering a field flooded with information, that filter proved to be one of the most useful skills of all. It turned a vague ambition into a workable method, giving him a way to separate signal from noise before a single trade was placed.

Building Something Real

Learning was only the starting point. After completing the program, Aman looked for a collaborator who shared his conviction, someone equally committed to a disciplined, systematic approach rather than a hunch-driven one. He found a teammate with that same vision, and together they set about replacing randomness with structure.

Their strategies were built on logic rather than instinct, focused on areas such as volatility-based trading and momentum. By the end of 2023, the work had produced something concrete. "I had automated a basic portfolio using code written entirely by myself and my teammate," he says. "From that point until today, it's running in a seamless fashion."

That running system became the foundation everything else was built on. It was evidence that the method worked, and a baseline they could measure and improve against. From there, consistency stopped being an aspiration and became a daily practice.

The Real Challenge

The learning phase, it turned out, was the easier part. The real test arrived when live capital entered the equation. "The real challenge actually came when real money got involved," he explains. Drawdowns, uncertainty, and a steady stream of external noise made the day-to-day far more complex than any backtest had suggested.

In those moments, the hardest problem was not the strategy. It was discipline. The temptation to react to every move, to switch systems, to abandon a working process in search of something that felt better, was always present. Aman's response was to lean on process over impulse. "Sticking to the process and not making any abrupt decisions," as he puts it, became his anchor. A system is only as good as a trader's willingness to let it run, and holding that line through both winning and losing stretches is where much conviction is won or lost.

It is worth being clear here. Systematic trading does not remove risk. Drawdowns are part of the process, and no method guarantees a particular outcome. What discipline offers is not certainty but the ability to keep executing a tested process when emotion pushes in the opposite direction.

EPAT and the Role of AI

As the broader technology landscape shifted, particularly with the rise of AI, execution became faster and more efficient. Work that once took days could be compressed into hours, and the operational overhead of running a systematic strategy dropped considerably.

Aman's view of these tools is measured. He treats AI as an accelerant, not an edge in itself. Faster execution and cleaner workflows are useful, but they do not, on their own, produce an advantage in the market. The edge still comes from the quality of the underlying logic and the discipline to apply it, something no tool can supply. In his hands, AI speeds up a process that already works rather than substituting for the thinking behind it.

Looking Ahead

Today, Aman's attention has moved toward refinement. Rather than chasing new strategies, he is focused on improving execution, reducing slippage, and strengthening the overall system. In systematic trading, small inefficiencies compound, and even a strong strategy can be eroded by poor execution, so this attention to detail is where much of the real work now lives.

He frames his journey not as a destination but as an ongoing process of learning and adaptation. Asked what advice he would offer others considering the same path, his answer returns to the theme that has defined his story. "You have to love the process, the adaptation part and the discipline part," he says. In a field where consistency is fragile, that affection for the process may be the most durable edge of all.

Frequently Asked Questions

Do I need a finance background to move into algorithmic trading? No. Aman came from mechanical engineering and a software development role, with no formal finance training. A structured program can help you build the market knowledge you lack, while your existing analytical and problem-solving skills often transfer directly.

Is a programming background necessary? It helps considerably. Aman's coding experience let him build and automate strategies himself rather than depending on others. That said, programming can be learned as part of the journey, and EPAT covers the coding needed to develop and backtest strategies from the ground up.

Should I quit my job to pursue algo trading, the way Aman did? That was a personal decision based on his own circumstances and conviction, not a formula to copy. Many people study alongside a full-time job. The right approach depends on your finances, risk tolerance, and how much time you can commit, so weigh it carefully before making any drastic move.

What does EPAT actually cover? EPAT moves through strategy development, backtesting, and risk management in a structured sequence, along with the programming and quantitative foundations behind them. The value Aman highlights is direction: a clear path through a field that otherwise floods newcomers with scattered information.

How long does it take to build a working automated strategy? It varies widely. Aman completed EPAT in 2022 and had an automated portfolio running by the end of 2023, working alongside a teammate. Building something reliable takes time, testing, and iteration rather than a single breakthrough.

What is the hardest part of systematic trading? For Aman, it was not building strategies but maintaining discipline once real money was involved. Drawdowns and market noise create constant pressure to abandon a working process. Sticking to a tested system through both good and bad stretches is often the real challenge.

Can AI give me a trading edge? AI can make execution faster and workflows more efficient, but Aman is careful to note that tools alone do not create an edge. The advantage still comes from sound logic and the discipline to apply it. Treat AI as an accelerant for a process that already works, not a substitute for it.

Where should a beginner start? Start with the fundamentals of data, strategy logic, and coding for finance before committing real capital. Aman's team focused on areas like volatility-based trading and momentum, but the specific approach matters less than building a structured, testable process and understanding the risks involved.

Next Steps

If you are just getting started with algorithmic trading, begin with the Quantitative Trading Free Learning Track. It includes beginner-friendly courses covering data basics, trading strategies, and coding for finance.

Once you are ready to go deeper, explore Quantra's Algorithmic Trading for Beginners Learning Track, which offers hands-on, application-focused modules to build your skills step by step.

For those looking for a comprehensive, guided journey with mentorship, live lectures, and career support, the Executive Programme in Algorithmic Trading (EPAT) provides a complete foundation for launching or accelerating a career in this field.

Schedule an EPAT counselling call To understand if EPAT is the right choice for you, talk to one of our specialists who have counselled thousands of learners over the past decade and helped them make the right career decision.

EPAT Alumni Story

Manikandan K

A chartered accountant turned independent quant researcher, Manikandan moved from discretionary, mood-driven trading to evidence-based quantitative research. Through EPAT he learned to model volatility, reason in market regimes, and back-test every idea before deploying capital. Today he builds research workflows in Python and, as his LinkedIn post put it, "the pursuit of alpha continues."

Most chartered accountants build careers around certainty. The numbers reconcile, the tax filings are due on fixed dates, and the work rewards precision and repetition. Manikandan K started down exactly that path, mastering financial reporting, audit, and tax like everyone else in his cohort. Then a single subject in his CA curriculum cracked the door open to a very different world.

Strategic financial management, one of the eight subjects in the chartered accountancy program, introduced him to derivatives, options, and portfolio construction. "There is a world which revolves around finance," he recalls thinking. That spark sat quietly for years while he did the conventional work, until curiosity pulled him from investing into equities, then futures, then options, and eventually into a question he could not shake: why did his discretionary trading feel fundamentally unsustainable, even when it worked?

This is the story of how a chartered accountant with no coding background transitioned from discretionary decision-making to evidence-driven quantitative research, and why he now describes himself as an independent quant researcher chasing alpha.

From Ledgers to Live Markets

Manikandan's route into trading was gradual and self-directed. Coming from a science background, he chose chartered accountancy because he liked how the course "molds a person," and he spent his early years doing the standard work of financial reporting, audit, and tax. But the theory he had absorbed in strategic financial management kept nagging at him. "I am a chartered accountant and I have studied theoretically, I should apply it, at least for my sake," he remembers deciding.

He began with investments, then moved deeper. Where he lives in the south of India, he observed, wealth traditionally revolves only around real estate and gold. "People don't have an idea about the modern financial products," he says, and for a while he considered starting an investment planning consultancy to fill that gap. The more he traded, though, the more a doubt surfaced: this was not how institutions operated.

That gap between retail intuition and institutional method became the central problem of his journey. He kept asking practitioners whether what they did was sustainable over the long term, and the answers were unsettling. Even the government was warning that most traders lose money. Yet he knew chartered accountants who traded successfully. "People are saying this is not sustainable for a long term, but the people in my domain were doing it successfully. So what am I missing?"

Why Systematic Trading?

The honest answer, he eventually concluded, was that discretionary trading rests on the least reliable foundation of all: the trader's own mood. "Our mindset will not be the same every day," he explains. "Sometimes when we are good, it is not good for the market. We can tend to be overenthusiastic, punch in more orders." On a bad day, the same trader hesitates on a genuinely good setup.

He offers a small, telling example from his own testing. He was working a one-to-two risk-reward ratio, capped at two trades a day. The first trade won, and the day felt aligned. On the second trade, a good mood made the market "look so better," and he missed a small detail that turned into a loss. Frustrated at his own mistake, he broke his own rule and took a third trade he would never have taken on a normal day. It backfired too. "Even when your mood is good it can backfire, and even when your mood is not better it can go another way," he says. He realised that the largest source of uncertainty wasn't always the market—it was the decision-making process itself.

Systematic trading offered the obvious antidote. "The main specialty of systematic trading is your mood has got nothing to do with this. That itself is a major win." The biggest advantage of systematic trading isn't simply removing emotions. It's ensuring every trading decision is supported by research, historical validation and a repeatable process before capital is ever deployed. More importantly, the transition wasn't from manual trading to automation. It was from opinions to hypotheses. Every trading idea became something to test rather than something to believe.

Why EPAT?

Before EPAT, Manikandan tried to close the gap on his own. A friend introduced him to how US markets operate, and he took courses covering concepts beyond standard technical indicators, things like fair value gaps and order blocks. He learned them, but the missing link remained. "This is not sustainable for a long term. I should do something different to take it long term."

When he came across the EPAT curriculum, it read differently from everything else he had studied. It promised the structured, institutional approach he had been circling for years without being able to name. He looked at the syllabus, liked what he saw, and enrolled. The appeal was not a single trick or indicator but a complete way of thinking about markets, from hypothesis to back-test to execution.

What EPAT reframed for him most sharply was the relationship between analysis and action. In discretionary options trading, he notes, most people watch volatility and open interest, then reach a conclusion and punch in a trade based on a strategy. "They see the volatility, but they don't use it the way quant people use it." EPAT taught him to treat volatility not as a passing observation but as something to model and act on deliberately.

The Volatility Aha Moment

Ask Manikandan which idea from the program stayed with him, and he does not hesitate. "I had no idea that volatility could often be modelled more reliably than price direction. That completely changed how I thought about risk management and options strategies. That itself was a big aha moment." Across years of self-study and even his CA curriculum, he had never encountered the notion that you could forecast volatility more reliably than direction, then build a trade around it.

The insight reshaped how he thinks about edge. "Predicting volatility is much better than predicting the prices," he says, and using that, "we can trade." Rather than betting on whether an asset rises or falls, he learned to reason about the range and behavior it is likely to exhibit, and to detect the market regime he is operating in. Different regimes call for different strategies, and news events, which discretionary traders are usually told to avoid entirely, become tradable when approached systematically. "Why are you leaving money on the table when you understand the ideas better?"

What made the concept doubly valuable was its reusability. The same volatility forecast that drives dynamic risk management on the equities side can seed entirely new strategies on the options side. "It's a multi-level use, all from the same derivations," he observes. One idea, learned once, paying off across several parts of his trading.

The Coding Hurdle

For a chartered accountant, the intimidating part of any quant program is the programming. Manikandan was candid about starting near zero. "The last code I did was during my school days, C and C++, a very basic level," he says. For years afterward he wrote no code at all. Ahead of the program he spent a few hours on basic Python through YouTube lectures, enough to grasp the shape of it, but no more.

EPAT, he found, met him where he was. "They started from the ground root level, and the mentors were also very good at teaching from the ground root level," he says. Because the material assumed no prior experience, coding never became the barrier he had feared. "I don't think coding was a hurdle for me to understand the concepts." Today, he is comfortable building research workflows in Python, implementing statistical time-series models and continuously improving his programming skills.

His approach to that practice reveals something about his temperament. When he gets an idea, he tries to translate it into code himself before reaching for help. Errors come, and he works back through them on Google Colab, asking what was wrong with his thinking. The mentors reinforced this, showing him not just fixes but which sources to consult when stuck. The result is understanding that sticks rather than answers that evaporate.

EPAT and the Role of AI

Given how easy it would be to lean on large language models for every coding problem, Manikandan is deliberately restrained. "I don't want to go to an LLM immediately. I want to think for myself, because that creates a much better understanding of what is happening," he explains. For him, understanding always comes before optimisation. The objective is not simply to produce working code, but to understand why the underlying model behaves the way it does.

That discipline extends to how he sees AI reshaping his original profession, and it is the crux of his advice to other chartered accountants. The routine work that traditionally absorbs young CAs, particularly financial reporting and tax, is exactly the kind of task AI automates most easily. "The roles are going to get very limited," he warns. "More people need to venture into new horizons."

He is also alert to how AI and alternative data are expanding what quant work can do. He points to satellite imagery and credit card usage data being used to gauge whether a company is growing, or to measure footfall at a business. "This alternate data is being used much more prevalently than before," he notes, and connecting those disparate signals is precisely the kind of interrelation that excites him about the field.

Advice for Fellow CAs

Manikandan believes the chartered accountancy background is an asset in quant finance, not a liability, provided you know how to use it. "I see quantitative finance as an extension of the evidence-based mindset developed through auditing. Just as auditors gather evidence before forming an opinion, quantitative researchers gather evidence before accepting or rejecting an investment hypothesis. The discipline is remarkably similar”. We understand accounting, finance, auditing & how tax works," he says. That breadth, he argues, gives CAs "a knack" for the interconnected reasoning that finance rewards, whether on the sell side across risk management, quant trading, and research, or on the buy side.

The most transferable skill, in his view, is stamina. "CA students actually spend more than 14 hours every day sitting and studying," he says. "The same applies for quant. We need to sit, do research, study different things, and try different things." The willingness to focus for long stretches, which the CA grind instills, maps directly onto the demands of early quant work.

Curiosity is the second ingredient. Chartered accountancy, he points out, is never a single subject but a web of accountancy, tax, law, audit, and information systems that you learn to interrelate. "The same applies for quant. It is not just one field. You can apply the concepts you learned in various different ways." Predict volatility, and you can deploy it for risk management and in derivatives alike. For CAs weighing the leap, his message is simple: finance is a big ocean with many branches, and quant is one of the most rewarding places to swim.

Looking Ahead

Manikandan's ambition is unambiguous, if patient. "My long-term goal was to start a hedge fund." he says. He entered EPAT imagining he would build a strategy, capture alpha, and go independent quickly. The program changed that calculus. He now sees how much there is to learn about how large institutions actually operate before striking out alone.

So the near-term plan is experience. "I should join a hedge fund or a big institution where things happen on a large scale, to understand that better," he says, with the goal of founding his own fund in perhaps ten to fifteen years. In the meantime, balancing ongoing CA exams with quant study, he is working through a series of projects on the concepts he has learned, including experiments with SARIMA and GARCH models to strengthen his understanding of statistical forecasting and dynamic risk management before progressing to larger institutional-grade research projects.

For now, as his LinkedIn post put it, “The pursuit of alpha continues”. It is a fitting phrase for someone who spent years sensing that something was missing from his trading and finally found the structure to name it. The chartered accountant who once traded on mood now reasons in regimes, volatility forecasts, and back-tested hypotheses, and he is only getting started.

Next Steps

If you are just getting started with algorithmic trading, begin with the Quantitative Trading Free Learning Track. It includes beginner-friendly courses covering data basics, trading strategies, and coding for finance.

Once you are ready to go deeper, explore Quantra's Algorithmic Trading for Beginners Learning Track, which offers hands-on, application-focused modules to build your skills step by step.

For those looking for a comprehensive, guided journey with mentorship, live lectures, and career support, the Executive Programme in Algorithmic Trading (EPAT) provides a complete foundation for launching or accelerating a career in this field.

Schedule an EPAT counselling call

To understand if EPAT is the right choice for you, talk to one of our specialists who have counselled thousands of learners over the past decade and helped them make the right career decision.

"I was already working as a quant analyst and as a research engineer. I was working in France," he recalls. "My company got shut down and I had to move back." He had managed passive indexes for firms benchmarked against MSCI and Morningstar, written code for scope-three emissions calculations, and read the quantitative finance canon cover to cover. But re-entering India's quant job market after an overseas stint, he found the gate had narrowed considerably. "In India they only hire from IIT, and outside they need a PhD," he explains. "That is where it was hard to enter."

Rather than waiting out the market, Mayank chose to act. He enrolled in the Executive Programme in Algorithmic Trading (EPAT) at QuantInsti, and within months had accepted a role that, by his own account, exceeded every expectation he had set for himself. Today he trades cotton options and futures at ICE and at exchanges in China, operating in one of the more specialised corners of global commodity markets.

His path from Paris to the trading desk offers a useful illustration of what EPAT can do for someone who already understands the theory but needs the right network and credentials to break through.

Why Algo Trading?

Mayank's interest in quantitative finance did not begin with EPAT. By the time he enrolled, he already had substantial experience on both the research and the implementation side of the field. As a quant analyst, he had worked on index construction and maintenance for some of the most recognised names in passive investing. Scientific Beta, a firm known for building factor-based equity indexes, was among his employers. Before that, his MSC and MBA had given him a thorough grounding in the academic literature that underpins algorithmic strategy development.

His subsequent stint as a research engineer added an unexpected dimension to his profile. The role sat at the intersection of quantitative methods and climate science, focused on calculating scope-three emissions for organisations. "It was a bit quantitative because it involved calculations of scope-three emissions," he notes, adding that the coding and research skills carried over even if the subject matter had shifted. He also observed that the move was not entirely unusual for people with his background: "All the quant firms try to hire those that have a research background, especially in a quantitative field." The experience reflected a broader truth about quantitative professionals: the analytical toolkit is often portable across domains, even when the domain itself is unfamiliar.

When his French employer ceased operations, Mayank found himself re-entering a job market that had become more selective, not less, about academic pedigree for quant research roles. The skills were there; the credential gap and the placement network were not.

Why EPAT?

Mayank cites two reasons for choosing EPAT, and he is precise about both of them. The first was the faculty. For someone who had spent years studying from textbooks, the prospect of engaging directly with the authors behind those texts was a genuine draw. It was not an abstract benefit; it was a chance to resolve questions and hear context that no textbook could fully convey.

"The faculty that is teaching me in this course is actually the same faculty whose books I read in my MSC and MBA."

The second reason was more pragmatic. A college senior had recommended EPAT specifically because of its lifetime placement service. Mayank was candid about his thinking at the time: he calculated that even if the next several months of job searching went nowhere, there was a structured fallback.

"I decided to take this programme for two reasons. One was the faculty. The second reason was the lifetime placement service. I thought that maybe through your placement service I can actually find a job, which I did. I got the job through placement."

That combination, intellectual credibility in the faculty and practical utility in the placement infrastructure, is what made EPAT stand out from the alternatives he considered. For a professional re-entering the market after an involuntary gap, both factors mattered in equal measure.

The EPAT Experience

Mayank came to EPAT with more prior knowledge than the average enrollee. He had spent considerable time on self-directed study before enrolling. "I had read books of Ernie Chan," he says, referring to the widely read practitioner texts on quantitative trading strategies. He had also worked through much of the foundational academic literature by following citation trails from one source to the next. As a result, he found that many modules reinforced rather than introduced concepts.

He is candid about this:
"I wouldn't say I learned anything new across the board."

Where the programme did add value was in areas he had not encountered directly in his work. Translating a strategy from a research notebook into a production-ready system involves a distinct set of engineering considerations, and this was territory Mayank had not mapped in depth before.

"System architecture and stuff, that was something new for me, and options and futures strategies. I had read books, I had learned, but the programme treated them with a rigour that matched what I was expecting from the faculty."

His approach to learning is characteristic of someone who treats any course as a starting point rather than an endpoint. For Mayank, the value of a well-structured programme lies partly in the references it surfaces, the papers and frameworks it points toward, as much as in the content it delivers directly.

"Whenever I'm reading something, then the resources that they cite, I go to those resources."

EPAT provided that signposting alongside the formal curriculum, and for a practitioner already comfortable with the fundamentals, that chain of references was among the most durable parts of the experience.

Life After EPAT

The placement outcome exceeded Mayank's expectations by a considerable margin.

"I'm a bond trader right now," he says. "I'm particularly involved in trading cotton options and futures at ICE and in China."

It is a niche role: cotton derivatives sit in a corner of the commodities market where fundamental knowledge of the physical market intersects with quantitative strategy and risk management across multiple geographies and trading sessions.

His reaction to the outcome was unambiguous. He had entered the placement process after a period of professional disruption, with expectations calibrated to match the difficulty of re-entering the market. The result cleared that bar by a significant margin.

"I'm highly delighted with the company that I'm working with, the process, the payment that I'm getting. Everything was above expectation."

The role also represents a meaningful convergence of his varied background. Bond and commodity trading draws on the quantitative analysis skills he developed as a quant analyst, the research rigour he practised as an engineer, and the options theory he studied both before and during EPAT. The path to this point was not linear, but each stage turns out to have contributed something to the work he does now.

Looking Ahead

Mayank keeps a close eye on where the field is moving, and he is direct about what he thinks matters most in the near term. When asked about topics worth exploring further in algo trading, he did not hesitate.

"Just go deep on MCP and agents. Those are the hot topics right now and very few people are doing it."

Model Context Protocol (MCP) and AI agent frameworks are reshaping how quantitative researchers interact with data, tools, and strategy infrastructure. The ability to build and deploy autonomous agents that can reason over market data, execute research workflows, and adapt to changing conditions is an emerging frontier in systematic trading. Mayank's interest in this area reflects both his technical background and his instinct for where durable skill-building opportunities lie.

For someone who spent time as a research engineer before returning to finance, the convergence of AI tooling and quantitative trading is a natural next area of focus. The skills he built across both domains position him well for the work ahead.

Mayank Hedaoo's story is, in one sense, about resilience: a career interrupted and then rebuilt on firmer ground. But it is also about preparation. He arrived at EPAT already equipped with significant knowledge and used the programme for what he specifically needed, faculty access, structured exposure to systems and derivatives, and a credible route back into the market through placement. "The faculty that is teaching me is actually the same faculty whose books I read," he had said before enrolling. By the time his EPAT journey was over, that statement had become more than a reason to join. It had become a description of how far he had come.

Frequently Asked Questions

Next Steps

If you are just getting started with algorithmic trading, begin with the Quantitative Trading Free Learning Track. It includes beginner-friendly courses covering data basics, trading strategies, and coding for finance.

Once you are ready to go deeper, explore Quantra's Algorithmic Trading for Beginners Learning Track, which offers hands-on, application-focused modules to build your skills step by step.

For those looking for a comprehensive, guided journey with mentorship, live lectures, and career support, the Executive Programme in Algorithmic Trading (EPAT) provides a complete foundation for launching or accelerating a career in this field.

Schedule an EPAT counselling call

To understand if EPAT is the right choice for you, talk to one of our specialists who have counselled thousands of learners over the past decade and helped them make the right career decision.

For Ishwar C, that curiosity began more than two decades ago. His path through the world of finance, analytics, and quantitative thinking has been marked by academic depth, professional rigor, and a constant desire to keep learning. But even with an already impressive set of credentials, one important gap remained: the ability to turn financial theory into complete, execution-ready systems.

That is where EPAT entered the story.

Today, Ishwar is not only a seasoned quant professional working on sophisticated risk analytics systems for global institutions, but also a hiring leader who actively evaluates and recruits quantitative talent. His journey has come full circle. He once joined EPAT to sharpen his own practical edge. Now, he recognizes that same edge in candidates who come from the programme.

The Origin of His Quant Journey

Ishwar’s fascination with quantitative finance began in the early 2000s in New York, while he was pursuing a Master of Science in Industrial Engineering at the University at Buffalo. It was there, while studying mathematical finance, that he first encountered the intellectual pull of the quant world, including ideas such as Brownian motion and stochastic calculus.

After returning to India, he went on to complete an MBA from IIM Calcutta in 2007, where he studied alongside QuantInsti Co-Founder Rajib Ranjan Borah. From there, he built a strong career in corporate finance and banking, taking on quantitative roles at institutions such as ICICI Bank and Credit Suisse.

Over the years, he accumulated an extraordinary list of qualifications, which he jokingly describes as an “alphabet soup of credentials,” including CFA, FRM, CAIA, and CQF. But despite this strong theoretical foundation, he knew something important was still missing.

The Gap Between Theory and Execution

Ishwar had the theory. He had the financial designations. He had years of experience in serious institutions. But building a complete trading workflow, from strategy ideation to data handling, backtesting, debugging, and live execution, was a different challenge altogether.

That realization led him to EPAT in 2021.

He was not looking for another certification just to add to the list. He was looking for practical application. He wanted a more structured methodology that could connect ideas to implementation in a way that academic and theoretical programmes often do not.

Reflecting on the value he found, Ishwar says:

“I have earned practically every designation on the market, but EPAT is safely the best certification in terms of value for money.”

That line says a great deal. For someone with such a deep educational background, EPAT stood out not because it added theory, but because it forced a different style of thinking, one grounded in system design, practical constraints, and the realities of implementation.

Professional Excellence in Quant Development

Today, Ishwar serves as the Lead Quant Developer at Clearwater Analytics, where he works in a sophisticated ecosystem serving major institutions, including large technology firms, hedge funds, and pension funds. His team works on the company’s cross-asset risk analytics platform, Beacon.

The environment he describes is one where every financial instrument is treated as an object inside a graph database, and where models such as Black-Scholes and stochastic volatility are built directly into the system. This is not abstract finance. It is industrial-strength quantitative engineering.

His current role reflects the exact kind of transition many aspiring quants hope to make: from understanding models conceptually to working on systems that support real institutions, real portfolios, and real risk decisions.

AI, Vibe Coding, and the Need for Judgment

As the industry evolves, Ishwar has strong views on one of the biggest shifts in modern development: AI-assisted coding.

He speaks openly about the rise of what he calls “vibe coding,” where developers can use tools such as Claude and Gemini to generate working code rapidly. In his view, coding itself is no longer the main bottleneck. Today, someone can describe a strategy in plain language and get a functional implementation within minutes.

But that is only the beginning.

According to Ishwar, the real work starts after the code appears. He argues that strategy generation is a tiny fraction of the process, while the overwhelming majority of development time is spent debugging, validating, and correcting what AI produces.

“The strategy itself takes about 0.0001% of the time to get made,” while “99.99% of development time is spent on debugging” AI-generated code.

This is where judgment becomes the defining skill.

He warns that AI tools make mistakes consistently, and that blindly trusting them can be dangerous. To work effectively in this environment, professionals need what he calls “X-ray vision”, the ability to second-guess AI, interrogate its suggestions, and know when a plausible-looking answer is actually wrong.

He gives the example of building a momentum strategy for US equities. When his AI assistant suggested adding a regime filter, Ishwar recognized that it was actually harming the strategy’s performance. It was his own foundational understanding that allowed him to challenge the suggestion and make the right call.

For him, the real differentiator in the AI era is not access to tools. It is the ability to reason.

“You need the judgment… That judgment, that ability to reason is exactly what programs like EPAT provide.”

A Hiring Leader’s View on EPATians

One of the most compelling parts of Ishwar’s story is what happened after EPAT.

Over the past several months, he has been actively building quantitative development and engineering teams in Mumbai and Noida. That means interviewing large numbers of candidates and evaluating them through a rigorous scoring system based on Python fundamentals and quantitative reasoning.

And it is there, across the interview table, that his journey becomes especially meaningful.

Ishwar says he has noticed a clear difference in candidates who come from EPAT.

“EPAT program graduates are generally more prepared and sharper regarding quant concepts and systemic system design.”

He notes that many candidates struggle when asked about topics such as the Black-Scholes model or even foundational Python distinctions like the difference between a set and a tuple. EPATians, by contrast, tend to display a different kind of confidence, not because they memorize everything, but because they know how to reason through unfamiliar questions.

That, for Ishwar, is the real hallmark of strong training.

“They display a certain confidence because the program teaches them how to think, not what to think.”

This is perhaps the strongest possible endorsement, not just from an alumnus, but from someone now responsible for identifying high-potential quant talent.

A Lifelong Learning Community

For Ishwar, EPAT was never a six-month transaction. It became part of a larger learning journey.

He describes it as an unmatched lifelong learning experience and values the ecosystem as an ongoing community, one where people remain connected, continue learning, and help each other grow.

That sense of continuity matters deeply to him. He actively gives back as an alumni ambassador, mentoring learners, advising professionals on educational choices, and even encouraging others in adjacent fields, such as AI, to consider the programme.

In that sense, Ishwar’s story is not just about personal success. It is about community, continuity, and the compounding nature of structured learning. He joined EPAT to strengthen his own practical understanding. He now recruits from the alumni pool, mentors others, and advocates for the kind of reasoning-based education that remains valuable even in the age of AI.

That is what makes his journey feel truly full circle.

Frequently Asked Questions

Next Steps

If you already have a strong finance, analytics, or technical background but feel a gap between theory and execution, Ishwar’s story offers a useful perspective. The next leap in your journey may not come from collecting more concepts. It may come from learning how to apply them in a more structured, practical, and system-oriented way.

For those looking for a comprehensive and guided journey with mentorship, live lectures, and career support, the Executive Programme in Algorithmic Trading (EPAT) provides a complete foundation for launching or accelerating a career in this field.

Schedule an EPAT counselling call

To understand if EPAT is the right choice for you, talk to one of our specialists who have counselled thousands of learners over the past decade and helped them make the right career decision.

On July 9, 2026, QuantInsti hosted a live Ask Me Anything (AMA) with Nitesh Khandelwal, Co-Founder and CEO of QuantInsti and Co-Founder of iRage, one of Asia's most respected algorithmic and high-frequency trading firms. The session was an unfiltered, open Q&A on what it really takes to move from learner to practitioner in quantitative and algorithmic trading, spanning the domain, careers, the rise of AI and LLMs, and the role of the EPAT programme.

Hosted by Mohit Karwal, the session opened with a quick overview of EPAT and the state of the industry by Rohan Mathews (AVP, Global Business), before moving into a rapid-fire mix of pre-submitted and live audience questions answered directly by Nitesh. If you missed the live session, you can watch the full recording below.

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What the Session Covered

The conversation moved across three broad areas, with the audience driving the depth. The first looked at structured learning: what learning quant and algo trading actually involves, how QuantInsti builds its programmes around real-world practitioners, and how a structured path differs from self-directed study.

The second focused on outcomes and careers: the paths available across geographies, what it takes to pivot in from finance, tech, or a discretionary trading background, and what separates the graduates who transition into quant research or institutional roles from those who do not.

The third turned to the domain itself: where to start from a non-coding or non-finance background, how Python, AI, and LLMs have reshaped what is possible for systematic traders, and what closes the gap between a learner and a practitioner.

The Speakers

Nitesh Khandelwal (Co-Founder and CEO, QuantInsti & Co-Founder, iRage) brings over two decades at the intersection of quantitative research, technology, and markets, having built both QuantInsti and iRage from the ground up. An alumnus of IIT Kanpur and IIM Lucknow, he has spoken at institutions including IIM Ahmedabad, NUS Business School, and IIT Delhi, and brings direct institutional experience into the EPAT curriculum.

Rohan Mathews (AVP, Global Business, QuantInsti) set the context with an overview of the quant and algo landscape heading into 2026 and how the EPAT ecosystem is built, from foundations through strategy paradigms, research, backtesting, and live deployment. Mohit Karwal hosted the session, curating pre-submitted questions and channelling live audience questions to the panel.

Key Takeaways from the AMA

A recurring theme ran through Nitesh's answers: in a world where LLMs make predictions cheap, the scarce and valuable input is human judgment. "It's not about the destination anymore," he noted of the modern algo trading journey. "It's more about the journey, and the process that you're following through the journey." Indicators, strategies, and tools, the things many beginners obsess over, are now a prompt away from any base-level model, so they no longer carry an edge.

His advice for anyone serious about trading as a career was to make it boring. As long as the thrill of watching profit and loss move up and down is the driver, he argued, trading stays a hobby. The money tends to flow once the focus shifts to the procedural and statistical work, and once a trader can answer a single hard question before going live: why is this strategy making money? "If you don't know the answer, then probably you don't have an edge. You have a curve fit."

On AI, Nitesh was direct about where it helps and where it does not. Coding, documentation, backtesting, research, and debugging are areas where models already do excellent work. Three things stay firmly on the human side: hypothesis formation, validating what is actually deployable, and risk. On careers, he stressed that there is no single best profile among quant researcher, developer, and trader; what matters is carving a path around genuine interest and building demonstrable proof of understanding. And Python, he confirmed, remains the lingua franca of the field, made more relevant, not less, by LLMs that generate it by default.

Frequently Asked Questions

Next Steps

If you are just getting started with algorithmic trading, begin with the Quantitative Trading Free Learning Track. It includes beginner-friendly courses covering data basics, trading strategies, and coding for finance.

For those looking for a comprehensive, guided journey with mentorship, live lectures, and career support, the Executive Programme in Algorithmic Trading (EPAT) provides a complete foundation for launching or accelerating a career in this field.

Schedule an EPAT counselling call. To understand if EPAT is the right choice for you, talk to one of our specialists who have counselled thousands of learners over the past decade and helped them make the right career decision.

Disclaimer: This webinar and recap are for educational and informational purposes only. Nothing discussed constitutes financial advice. Please conduct your own research and consult a qualified financial advisor before making any investment decisions.

If you are exploring a career in quantitative trading, this guide helps you understand which firms matter, what they are known for, where they operate, and what skills candidates need in 2026. It covers global market makers, India-focused HFT firms, quantitative investment firms, compensation trends, emerging hubs and the growing role of machine learning in trading. To build the technical base these firms look for, you can work through Quantra's quant finance course catalogue on programming, statistics, and strategy design.

This guide is written for a global audience. India-linked presence is called out for each firm because QuantInsti places students and professionals worldwide, with a significant proportion based in or targeting India’s quant and algo trading market. Readers from other regions can use the main firm descriptions and the Firms to Research by Candidate Profile table and set aside the India-specific callouts.

Global Market-Making and HFT Giants

The biggest story in this part of the industry is no longer only speed. It is scale. Several leading firms generated record or near-record trading revenues in 2025, and the largest private market makers now rival major Wall Street banks in annual trading revenue.

1. Jane Street

Headquarters: New York

Other major offices: London, Singapore, Hong Kong and other global hubs

Known for: ETFs, options, fixed income, market-making, quantitative trading and increasingly medium-frequency machine-driven strategies

Jane Street is one of the most closely watched firms in global quantitative trading. Bloomberg reported that Jane Street generated about $39.6 billion in net trading revenue in 2025, ahead of several major banks' trading divisions, and followed this with a reported $16.1 billion in trading revenue in Q1 2026. Because Jane Street is private, these figures should be treated as reported figures, not company-published financial statements.

2. Citadel Securities

Headquarters: Miami

Major offices: New York, Chicago, London, Singapore and other global hubs

India: Gurugram

Known for: Global market-making, equities, options, fixed income, ETFs and retail order flow

Citadel Securities remains one of the most influential market makers globally. Reuters reported that the firm generated about $12.2 billion in trading revenue in 2025, a record for the firm. It is also widely known for handling a large share of US retail equity order flow.

For candidates, Citadel Securities is typically associated with extremely high standards in quantitative reasoning, coding, systems design and trading judgement. Its India hiring and engineering footprint make it particularly relevant for Indian candidates targeting global market-making roles.

3. Hudson River Trading

Headquarters: New York

Other offices: Chicago, Austin, Boulder, Boston, Seattle, Miami, San Francisco, London, Dublin and Singapore

India: BKC, Mumbai

Known for: Automated market-making, trading infrastructure and quantitative research

Hudson River Trading, or HRT, is another major technology-led trading firm. Reuters reported that HRT generated around $12.3 billion in net trading revenue in 2025, making it one of the largest private trading firms globally by reported trading revenue.

HRT is especially relevant for candidates with strong software engineering, systems, C++ and distributed infrastructure skills, along with quantitative research ability.

4. Optiver

Headquarters: Amsterdam

Major offices: Chicago, New York, London, Singapore, Sydney and Mumbai

India: Mumbai, BKC. Optiver’s Mumbai office opened in 2024.

Known for: Options market-making, trading research, risk-taking and technology-led liquidity provision

Optiver's own 2025 financial disclosure reported €4.556 billion in net trading income and €1.769 billion in net profit attributable to equity holders. These company-disclosed numbers make Optiver one of the more transparent major private market makers.

For candidates, Optiver is known for probability, trading games, fast numerical reasoning, market-making simulations and strong engineering interviews.

5. IMC Trading

Headquarters: Amsterdam

Major offices: Chicago, Sydney, Singapore and other global hubs

India: Mumbai. IMC’s Mumbai office opened in 2021, after the firm began actively trading in India in the late 2000s.

Known for: Global market-making, quant research and technology-driven trading

IMC is one of the longest-established market-making firms globally, founded in 1989. The firm says it has more than 1,900 employees, 10 offices, and access to 120+ trading venues.

India has become a visible hiring market for IMC. Economic Times, citing Bloomberg reporting, said IMC offered India interns up to ₹12.5 lakh per month in 2025. These are media-reported figures for specific, highly selective roles and are not a standard starting point for all quant positions.

6. XTX Markets

Headquarters: London

Other offices: Global presence including Singapore and Mumbai

India: Mumbai, BKC

Known for: Machine-learning-driven price forecasts and liquidity provision

XTX is one of the clearest examples of machine learning becoming central to market-making. The firm says it uses machine-learning technology to produce forecasts across more than 53,000 financial instruments. Media reports based on UK filings have also highlighted XTX's 2025 scale, including roughly £3.9 billion in revenue and £1.7 billion in profit.

Candidates interested in ML-heavy quant research, infrastructure and large-scale data systems should study XTX closely.

7. DRW Trading

Headquarters: Chicago

Major offices: London, Singapore and other locations

Known for: Multi-asset trading, liquidity provision, risk-taking and crypto through Cumberland

DRW spans ETFs, rates, commodities, cryptoassets and other markets. Its Cumberland arm is one of the better-known institutional crypto liquidity providers. Crypto is no longer just a side experiment for many trading firms, but it remains a highly regulated and jurisdiction-dependent business.

8. Susquehanna International Group (SIG)

Headquarters: Bala Cynwyd, Pennsylvania

Major offices: US, Dublin, Singapore and other hubs

Known for: Options trading, derivatives, game theory and decision science

SIG is one of the oldest and most respected options-focused trading firms. It is well known among candidates for probability, poker-style decision-making, market-making games and trading judgement interviews.

9. Jump Trading

Headquarters: Chicago

Major offices: London, Singapore and other hubs

India: GIFT City and Gurugram

Known for: HFT, futures, market-making, infrastructure and digital assets through Jump Crypto

Jump Trading remains one of the most technically sophisticated trading firms globally. In India, its GIFT City presence makes it part of the emerging IFSC-linked quant trading ecosystem.

10. Tower Research Capital

Headquarters: New York

Major offices: London, Singapore, Gurugram and other hubs

India: Gurugram and GIFT City

Known for: Low-latency trading, systems engineering and quantitative research

Tower is one of the most recognised HFT firms among Indian engineering candidates. Its India presence, particularly in Gurugram and GIFT City, makes it a visible name in the domestic quant hiring market.

11. Qube Research & Technologies

Headquarters: London

India: Mumbai

Known for: Systematic trading, quant research and multi-strategy investing

Business Standard reported in May 2026 that Qube Research & Technologies received in-principle approval from IFSCA to establish operations in GIFT City's special economic zone, making it the first global HFT to take the SEZ route rather than the domestic tariff area. This is important because GIFT City continues to evolve as a base for international financial services, trading infrastructure and India-linked quant operations.

12. Virtu Financial

Headquarters: New York

Known for: Listed market-making firm, execution services, global liquidity provision. Virtu provides liquidity across thousands of securities and hundreds of venues globally.

13. Flow Traders

Headquarters: Amsterdam

Major offices: New York, London, Singapore and other hubs

Known for: ETP liquidity provision and crypto ETP market-making

Flow Traders' 2025 annual reporting showed €485.8 million in net trading income and €133.6 million in net profit for the year. It remains an important name in ETP liquidity provision and has expanded into crypto exchange-traded products.

14. Akuna Capital

Headquarters: Chicago

Major offices: London and Singapore

Known for: Options market-making and derivatives trading

Akuna is a recognised derivatives trading firm, particularly relevant to candidates interested in options, trading systems and market-making.

15. Mako Trading

Headquarters: London

Major offices: Singapore

Known for: Options market-making and derivatives trading

Mako is a long-running derivatives trading firm and remains relevant in the options market-making ecosystem.

16. Maven Securities

Headquarters: London

Major offices: Chicago and other hubs

Known for: Technology-led market-making and systematic trading

Maven is another London-based firm worth tracking for candidates interested in proprietary trading, market-making and quant roles.

Global Banks with Electronic Trading and Market-Making Desks

It is better to avoid calling large bank desks "proprietary trading arms" too loosely. In the US and several other jurisdictions, post-crisis rules such as the Volcker Rule generally restrict banking entities from proprietary trading, while allowing activities such as market-making, underwriting, hedging and client facilitation under defined conditions.

So, for banks, the cleaner term is electronic trading and market-making desks, not pure prop trading arms.

Goldman Sachs

Goldman Sachs remains a major global markets participant across equities, fixed income, currencies, commodities, derivatives, electronic trading and client market-making. It has a major India presence through Bengaluru, Hyderabad and Mumbai operations, though candidates should distinguish between front-office global markets roles, engineering roles and support functions.

Morgan Stanley

Morgan Stanley is a major global markets and investment banking firm with electronic trading, derivatives, prime brokerage, risk and technology functions across global hubs. Like Goldman Sachs, it is relevant for candidates who want exposure to institutional markets, but its role structure differs from independent HFT and prop trading firms.

Global Quant Firms with Major India-Linked Hiring

WorldQuant

WorldQuant is a global quantitative asset management firm with a strong India talent footprint. WorldQuant lists Bengaluru, Delhi and Mumbai research offices. It is particularly relevant for candidates interested in alpha research, data science, statistical modelling and systematic investing.

Millennium Management

Millennium is a global multi-strategy investment firm. It is not a pure HFT shop, but its quant, data, technology and portfolio-management functions make it relevant for candidates interested in systematic investing and pod-based hedge fund structures.

India-Origin and India-Focused Quant Trading Firms

India's HFT and quant trading ecosystem has become much more visible over the past few years. Global firms are expanding in India, while domestic firms are increasingly competitive on compensation, campus hiring and market share.

1 . Graviton Research Capital

India presence: Gurugram, GIFT City and Singapore

Known for: HFT, quantitative research, low-latency systems and campus hiring

Graviton is one of India's best-known homegrown HFT firms and is frequently discussed alongside global firms in the Indian quant hiring market. It is especially relevant for candidates from strong engineering, mathematics and competitive programming backgrounds.

2. NK Securities Research

India presence: India and Singapore-linked operations

Known for: HFT, cash and derivatives trading, low-latency strategies

NK Securities is one of India's significant domestic HFT names. It is often mentioned in the context of GIFT City and India's growing proprietary trading ecosystem.

3. iRage

India presence: Mumbai and GIFT City

Known for: HFT, market-making, proprietary capital, low-latency systems and institutional algo infrastructure

Founded in 2009, shortly after Direct Market Access was introduced in Indian markets, iRage is one of India's longest-running HFT firms. QuantInsti was established in 2010 as the educational branch of iRage, and QuantInsti's own website describes it as founded by partners of iRage. This lineage is relevant for EPAT aspirants because the programme's roots are linked to a working Indian algorithmic and high-frequency trading practice.

4. AlphaGrep Securities

India presence: Mumbai, Gurugram, Bengaluru and GIFT City

Global presence: Singapore, London, Shanghai, Chicago and other offices

Known for: Quantitative trading, market-making and systematic strategies

AlphaGrep describes itself as a quantitative trading and investment firm that trades across asset classes on more than 30 exchanges globally. For candidates, AlphaGrep is relevant because of its work across quantitative trading, research and technology-led market participation.

5. Quadeye Securities

India presence: Gurugram, Kolkata and GIFT City.

Global/affiliate presence includes Singapore, New York and Hong Kong.

Known for: HFT, quantitative research, campus hiring and competitive compensation

Quadeye is one of the most visible Indian HFT recruiters. Economic Times, citing Bloomberg reporting, said Quadeye paid new hires up to ₹7.5 lakh per month in 2025, roughly 50% higher than the previous year. These are media-reported figures for specific roles, and compensation varies considerably by position and individual.

6. Estee Advisors

India presence: Gurugram and GIFT City

Known for: Quantitative trading, systematic strategies and trading technology

Estee Advisors is a prominent India-based quantitative trading and investment firm. It is relevant for candidates interested in systematic strategies, trading infrastructure and India’s quant trading ecosystem.

7. Dolat Group

India presence: Mumbai India

Known for: Trading across asset classes and technology-led market participation

Dolat is another important India-linked trading name, though public information about detailed strategy mix and compensation is limited compared with some larger firms.

Other India-relevant firms to track

Candidates should also track Da Vinci Derivatives, Quantbox Research, Maverick Derivatives, Optimus Prime Securities and other newer or lower-public-profile firms active in India's quant trading ecosystem. Public-scale data is limited for many of these firms, so candidates should rely on official career pages, alumni conversations, referrals and interview experience reports.

Where Quant Trading Firms Sit in India

Three locations appear repeatedly in India's quant trading ecosystem:

Mumbai, Maharashtra

Mumbai remains India's core financial-market hub. BKC hosts several global and domestic trading, broking and asset-management firms, including teams linked to Optiver, HRT, Jump and AlphaGrep.

Gurugram, National Capital Region

Gurugram has become a serious quant and trading-technology cluster. Tower Research and Citadel Securities have both been associated with Gurugram operations, and several domestic firms also recruit heavily from North Indian engineering campuses.

GIFT City, Gujarat

GIFT City is India's international financial services centre. It is increasingly relevant for HFT, international exchanges, trading operations and India-linked quant activity. Firms such as Jump, Tower, Graviton and NK Securities have been associated with GIFT City-linked operations, and QRT's reported SEZ approval marks another sign of global interest.

Bengaluru also matters as an engineering and quant technology hub, even when trading desks are located elsewhere.

Quantitative Investing Firms

Not every quantitative firm is an HFT or prop trading firm. Some use quantitative models for longer-term investing, portfolio construction, factor exposure, risk management and systematic allocation.

United States

• AQR Capital Management
  AQR is a global investment management firm known for quantitative research, factor investing and systematic portfolio construction.
• Renaissance Technologies
  Renaissance is one of the most famous quantitative investment firms globally, best known for the Medallion Fund, which remains closed to outside investors.
• Two Sigma
  Two Sigma applies data science, engineering and quantitative methods to investment management. It is relevant for candidates interested in systematic investing rather than pure low-latency trading.

United Kingdom

• Winton
  Winton focuses on statistical and mathematical approaches to investment management.
• Man AHL
  Part of Man Group, Man AHL uses quantitative and systematic methods across multiple strategies.
• Marshall Wace
  Marshall Wace is a global alternative investment manager known for systematic and discretionary strategies.

Singapore and UAE

• GIC
  Singapore's sovereign wealth fund uses quantitative methods across parts of its long-term investment process.
• Dymon Asia Capital
  Dymon Asia is a Singapore-based alternative investment manager with macro and multi-strategy capabilities.
• Abu Dhabi Investment Authority
  ADIA uses quantitative approaches as part of its diversified global investment process.
• Balyasny Asset Management
  Balyasny is a global multi-strategy investment firm with a growing footprint across major financial hubs, including the Middle East.

AI and Machine Learning: The New Hiring Differentiator

The 2026 reality is that technology in quant trading is no longer only about speed, co-location and hardware. The research and forecasting layer has shifted strongly toward machine learning.

Machine learning is especially relevant in:

• Order-flow prediction
• Quote optimisation
• Regime detection
• Feature engineering
• Signal validation
• News and earnings-data processing
• Portfolio construction
• Simulation and research workflows

That does not mean HFT execution has become a black-box LLM problem. The final order path in low-latency strategies still depends on deterministic engineering, exchange connectivity, risk controls, hardware-aware optimisation and compliance checks.

For EPAT aspirants and working quants, the practical implication is clear: Python and statistics are now baseline skills, while machine learning workflows, model validation and market microstructure awareness increasingly separate strong candidates from average ones.

Crypto and Digital Assets: A Maturing but Regulated Asset Class

Several firms on this list now treat crypto market-making as a standard line of business rather than a pure experiment. DRW has Cumberland, Jump has Jump Crypto, Flow Traders is active in crypto ETP liquidity, and several crypto-native firms such as Wintermute and GSR operate in parallel.

That said, crypto trading remains highly jurisdiction-dependent. Candidates should track regulatory developments carefully, especially in the US, EU, Singapore, Dubai and India. A firm being active in digital assets does not mean the same roles, permissions or products are available in every jurisdiction.

Compensation and Hiring in 2026

Pay at the top of this industry remains extraordinary, but it is important to separate official numbers from media reports and crowd-sourced estimates.

India

Economic Times, citing Bloomberg reporting, said IMC offered India interns up to ₹12.5 lakh per month in 2025, while Quadeye paid some new hires up to ₹7.5 lakh per month. These numbers attracted attention because they are far above normal entry-level finance compensation in India.

These figures reflect exceptional, role-specific packages reported by the media and should not be read as a typical starting salary in this field.

Global markets

In the US and Europe, entry-level trader, quant researcher and quant developer compensation at top firms can be extremely high, often including base salary, signing bonus and performance-linked bonus. But these numbers vary widely by firm, year, role, performance and location.

Important compensation disclaimer

Compensation data in this industry comes from a mix of sources: audited company reports, regulatory filings, media stories based on private information, and crowd-sourced platforms. The figures that appear in this article are labelled by source type. Non-official figures reflect what is publicly reported or estimated; individual packages depend on role, firm, year, performance and contract structure.

Also remember that total compensation is not the same as in-hand pay. Bonuses, deferrals, clawbacks, garden leave, non-compete restrictions and tax treatment can materially change what a candidate actually receives.

Firms to Research by Candidate Profile

How to Get Hired: Breaking Into a Prop Trading or HFT Career

A few patterns hold across nearly every firm on this list.

1. Build the technical base

Most firms expect strong programming ability. Depending on the role, that may mean Python, C++, Java, Rust or strong general software-engineering fundamentals. Quant research roles usually require Python, statistics, data analysis and numerical reasoning. Trading systems roles often demand C++, networking, operating systems and performance optimisation.

2. Master probability and statistics

Probability, statistics, expected value, distributions, conditional reasoning and estimation appear repeatedly in interviews. Many firms test how you think under uncertainty rather than whether you memorised formulas.

3. Understand market microstructure

Market microstructure has become more important, not less. Candidates should understand order books, spreads, queues, liquidity, adverse selection, market impact, exchange rules and transaction costs.

4. Learn backtesting properly

Backtesting is not just running a strategy on historical prices. Strong candidates understand look-ahead bias, survivorship bias, transaction costs, slippage, parameter overfitting, walk-forward testing and regime changes.

5. Add machine learning carefully

Machine learning is now a differentiator, but only when candidates can explain how it fits a trading problem. Firms value candidates who can discuss feature engineering, validation, overfitting, leakage, interpretability and why not every model belongs in live trading.

6. Build visible project work

Non-IIT and non-campus candidates can still break in, but they need stronger proof of skill. Useful projects include:

• Limit order book simulator
• Options market-making simulator
• Statistical arbitrage research notebook
• Event-driven backtester
• Execution cost analysis project
• ML-based signal validation project
• Exchange rule and market microstructure case study

7. Do not over-index on MBA, CFA or finance credentials

Most quant and trading roles care more about math, coding, statistics, research skill and trading judgement than traditional finance credentials. Finance knowledge helps, but it is rarely enough without technical depth.

Types of Algorithmic Trading Firms

1. High-Frequency Trading Firms

HFT firms use advanced infrastructure and algorithms to execute large numbers of orders at very high speeds. Their goal is usually to capture small inefficiencies repeatedly while managing latency, risk and transaction costs.

Key features:

• Low-latency infrastructure
• Co-location with exchanges
• High-speed market data
• Market-making and arbitrage strategies
• Strict risk controls
• Heavy engineering and systems focus

2. Proprietary Trading Firms

Prop trading firms use their own capital to trade. They may run HFT, medium-frequency, statistical arbitrage, options, futures, crypto or multi-asset strategies.

Key features:

• Firm capital, not client capital
• Research-led strategy development
• Strong risk management
• Compensation often linked to trading performance

3. Market Makers

Market makers provide liquidity by continuously quoting buy and sell prices. They earn spreads while managing inventory and adverse selection risk.

Key features:

• Continuous bid and offer quoting
• Automated risk and inventory management
• Strong market microstructure focus
• Active across listed and sometimes OTC markets

4. Quantitative Hedge Funds

Quant hedge funds use statistical, mathematical and machine-learning models to allocate capital and manage portfolios. They often have longer holding periods than HFT firms.

Key features:

• Data-driven portfolio construction
• Client or investor capital
• Factor models, statistical arbitrage, trend-following and market-neutral strategies
• Risk-adjusted returns and capacity management

Where EPAT Fits In

For learners trying to move into algorithmic trading, EPAT can help structure preparation across Python, statistics, machine learning, backtesting, strategy development and market microstructure. It is especially relevant for candidates who already have some technical or markets background but need a clearer roadmap for quant trading roles.

QuantInsti’s Placement Partners

QuantInsti has collaborated with over 350 firms globally in the last 14 years to bring career opportunities to EPAT certified participants. If you're mapping out a path toward one of these firms, reading some of the best Algorithmic Trading books can help you build the foundational knowledge that quant hiring processes expect.

Know more about QuantInsti’s placement opportunities here.

Become our placement partner and benefit from our talent pool of exceptional quantitative professionals. Know more about quant hiring here.

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References:

The key figures in this article are supported by the following sources. Source links are listed below

• Bloomberg, April 2026 (bloomberg.com/news/articles/2026-04-24) - Jane Street 2025 net trading revenue of $39.6B. Bloomberg, March 2026 (bloomberg.com/news/articles/2026-03-24) - Citadel Securities 2025 record of $12.2B. Bloomberg, January 2026 (bloomberg.com/news/articles/2026-01-13) - HRT 2025 revenue estimated at $12.3B.
• Bloomberg, May 2026 — Jane Street Q1 2026 trading revenue of $16.1B.
• Optiver, 2025 financial results — Company-disclosed: €4.556B net trading income and €1.769B net profit for 2025.
• Business Standard, May 2026 — QRT in-principle IFSCA approval for GIFT City SEZ operations.
• Economic Times (Bloomberg), 2025 — IMC intern stipend of up to ₹12.5 lakh/month and Quadeye new-hire pay of up to ₹7.5 lakh/month, media-reported figures.

The verdict is limited tradeability. Only 2 of 7 pairs, USDJPY and EURUSD, both using time-series momentum, clear the 0.5 Sharpe tradeability bar (0.78 and 0.54, respectively). The best multi-currency portfolio, an equal-weighted blend of each pair's best strategy, lands at a 0.43 Sharpe and 1.24% CAGR, just under the threshold. The strategies do show a genuine crisis-alpha effect, averaging 6.20% during the 2008 GFC, 2020 COVID, and 2022 rate-hike windows, and leverage reliably makes things worse rather than better once financing costs and compounding asymmetry are modelled realistically.

About the Author

Max Di Franco is a Senior Software Engineer specializing in Kotlin, architecture, and delivery, currently working with Albert Heijn in Amsterdam. He holds a degree in Computer Engineering from Universidad Nacional de La Matanza in Argentina, and is currently pursuing QuantInsti's Executive Programme in Algorithmic Trading (EPAT), focused on quantitative trading, machine learning, and financial markets.

Over more than a decade in software engineering, Max has built backend and microservice architectures for major financial and logistics organizations including ABN AMRO Bank, Ahold Delhaize, KLM Royal Dutch Airlines, and ING Nederland, with deep expertise in Kotlin, Spring Framework, Apache Kafka, and Docker. He is now bringing that engineering rigor to algorithmic trading and quantitative finance.

Project Idea and Motivation

The project topic is trend-following strategies in major currency markets. Trend-following has demonstrated long-term efficacy across a wide range of asset classes (Moskowitz, Ooi & Pedersen, 2012; Hurst, Ooi & Pedersen, 2017), and Shi & Lian (2025) provide a modern, practitioner-oriented framework showing that combining multiple time scales with volatility targeting can enhance performance, particularly in futures markets.

That last word, futures, is the open question this project sets out to test. Futures returns embed roll yields and term premia that are simply absent in spot FX. So how much of the documented "trend premium" actually transfers to currency spot markets, where there's no futures curve to harvest carry from? This project empirically tests which trend-following specifications, if any, deliver robust, risk-adjusted performance in major spot FX pairs, using nothing but price action, volatility targeting, and realistic swap and transaction costs.

Methodology Overview

Data and Universe

The seven pairs are EURUSD, USDJPY, GBPUSD, USDCHF, AUDUSD, USDCAD, and NZDUSD. Stooq was used in place of Yahoo Finance for the final analysis specifically because it extends back to 2000 rather than 2007, which makes the 2008 Global Financial Crisis available for crisis-alpha testing rather than just COVID and the 2022 rate-hike cycle.

Strategies Tested

Three trend-following signal methodologies were implemented, each inheriting from a shared base backtest class with volatility-targeted position sizing, FX swap costs from interest rate differentials, and transaction costs on every position change:

• Time-Series Momentum (TSM): go long if the cumulative return over the lookback period is positive, short if negative.
• Moving-Average Crossover (MA): go long when the fast moving average crosses above the slow moving average, short on the reverse cross.
• Channel Breakout: go long when price breaks above the rolling high, short when it breaks below the rolling low.

All strategies were also tested across a volatility-target grid of 5%, 10%, 15%, and 20% annualized.

Walk-Forward Validation Setup

Rather than fitting each strategy once to the full history, each specification was run through 23 rolling walk-forward windows: a 3-year training period followed by a 1-year out-of-sample test, stepped forward one year at a time from 2003 to 2025. Parameters for each window were chosen using neighborhood stability scoring on the training data alone, not by picking whichever combination produced the best historical Sharpe, with constraints of a minimum of 5 trades and a maximum 25% drawdown. This matters because parameters are never re-selected using fold results, which avoids look-ahead bias and produces a meaningfully more conservative, more honest out-of-sample picture than a single in-sample fit would.

Results

Single-Strategy Performance

Across all 21 strategy-pair combinations (3 strategies x 7 pairs), only 2 cleared the Sharpe 0.5 tradeability threshold, both on time-series momentum.

USDJPY TSM is the standout, comfortably exceeding the 0.78 threshold. EURUSD TSM also clears it at 0.54. The remaining five pairs are all positive but sub-threshold, and AUDUSD is weak across every strategy tested on it, consistent with its character as a carry-sensitive pair where swap costs eat into trend signals.

Multi-Currency Portfolio Construction

Two portfolio construction approaches were tested on top of the single-strategy results: equal weighting all seven pairs, and risk parity (inverse-volatility weighting). Six per-strategy portfolios were built (TSM, MA, and Breakout, each equal-weighted and risk-parity-weighted), plus two "best strategy" portfolios that pick whichever of the three strategies performed best on each pair, based on out-of-sample Sharpe, before combining.

Best Strategy: Equal Weight has the highest risk-adjusted return, with a Sharpe ratio of 0.43, still short of the 0.5 portfolio tradeability bar. Risk parity underperforms equal weight on Sharpe (0.38 vs 0.43) but delivers a higher CAGR (1.69% vs 1.24%), a reminder that the two objectives, risk-adjusted consistency and raw growth, aren't always served by the same weighting scheme. Picking the best strategy per pair clearly adds value over committing to a single strategy across all seven, and TSM is the weakest at the portfolio level despite owning the two best individual pairs.

The three approaches are moderately to highly correlated (0.55 to 0.69), which means combining them provides less diversification than it might suggest on paper. All three trend-following styles are largely capturing the same underlying factor.

Crisis Alpha Analysis

Four historical crisis windows were defined to test whether trend-following delivers the "crisis alpha" it's often credited with in the futures literature.

Best Strategy Risk Parity delivered the highest average crisis alpha at 6.20% across the four crises: +6.91% in the 2008 GFC, +7.44% during COVID, +10.20% during the 2022 rate-hike cycle, and a much more muted +0.26% during the 2011 Euro debt crisis. Risk parity weighting outperforms equal weighting for most strategy pairs, particularly during crises, even though it lags slightly on the full-sample Sharpe ratio. Statistical significance was confirmed for the COVID-19 period (p=0.039 for Best Strategy Risk Parity), but not consistently across the other three crises, several of which were directionally positive without reaching conventional significance.

Leverage Sensitivity

With a path-dependent leverage model, 3% annual financing cost plus liquidation risk at equity wipeout, the Sharpe ratio decreases as leverage increases. That's a meaningfully different result than the naive return-times-leverage approach, which keeps Sharpe flat by construction since both return and volatility scale together.

The degradation comes from two compounding effects: financing drag, borrowing at 3% per annum on (leverage - 1) times capital steadily reduces net returns, and compounding asymmetry, where larger drawdowns at higher leverage take disproportionately longer to recover from. Every single portfolio tested has the same optimal leverage: 1x. Since the unlevered Sharpe is already below the 0.5 tradeability bar, leverage never helps; it only adds cost.

Edge Diagnosis

Pulling the findings from every earlier notebook together, four diagnostic questions summarize where this strategy family's edge actually lives:

Is there any edge at all? Yes, but it's thin. Overall out-of-sample Sharpe across all combinations is 0.14, with all 7 pairs and all 3 strategies showing positive (if often marginal) returns. The best single pair-strategy combination is TSM on USDJPY at 0.78 Sharpe; the best portfolio is Best Strategy Equal Weight at 0.43.

Is the edge concentrated in a few regimes? Largely, yes. Tagging each day by the underlying pair's 252-day rolling return regime (Strong Down, Weak Down, Flat, Weak Up, Strong Up) shows 4 of 5 regimes are positive, with Flat markets the exception at a -0.06 Sharpe ratio. Strong Down is actually the best regime at 0.50 Sharpe, consistent with the crisis-alpha results above: these strategies work when markets are trending hard in either direction, and struggle when they're range-bound.

Does leverage destroy the edge through costs? No, more precisely, leverage destroys the edge, but base-level transaction and swap costs are manageable. The real cost problem only shows up once leverage is added, per the Leverage Sensitivity results above.

Is the edge diluted by poor portfolio construction? Partially. Strategy correlations of 0.55 to 0.69 limit the diversification benefit of combining TSM, MA, and Breakout. That said, the Best Strategy selection approach, picking whichever strategy performed best per pair, does outperform any single-strategy portfolio, so construction choices aren't the main bottleneck here.

Overall: a broad but thin edge. Positive across most pairs, strategies, and regimes, but not strong enough in aggregate to clear a standard tradeability bar outside of two specific pair-strategy combinations.

Discussion and Limitations

1. Limited portfolio tradeability. The best portfolio Sharpe (0.43) falls short of the 0.5 threshold, and only two of seven individual pairs are tradeable on that same basis.
2. Parameter stability approach. Neighborhood stability scoring guards against overfitting but may be overly conservative; alternative approaches, such as Bayesian model averaging, could yield different results.
3. No transaction cost optimization. Fixed transaction costs were assumed throughout; real-world costs, including slippage and market impact, may vary significantly by pair and by trade size.
4. No slippage modeling. The backtest assumes perfect execution at closing prices; live execution would incur additional costs not captured here.
5. Interest rate data quality. Swap calculations depend on accurate central bank rate data from FRED; gaps or delays in that data could affect results.
6. No live trading results. Everything here is historical. Live performance would likely be worse once implementation costs are factored in.
7. Limited FX pairs. Only the seven major pairs were tested; emerging-market and exotic pairs, which often carry different trend and carry dynamics, were not included.
8. Statistical significance. Crisis alpha was statistically significant only for the COVID-19 period. The other three crises were directionally positive but didn't reach conventional significance thresholds.
9. High strategy correlation. A correlation of 0.55 to 0.69 between TSM, MA, and Breakout limits the real diversification benefit of running all three.
10. Leverage model assumptions. The path-dependent leverage model assumes a 3% borrowing cost and immediate liquidation at equity wipeout; real-world margin requirements and financing terms vary by broker and regime.

Conclusion

After walk-forward validation with stable parameter selection across 23 years of out-of-sample data (2003-2025), the overall verdict is limited tradeability.

Five insights stand out. First, TSM dominates among the pairs that do work: both tradeable pairs, USDJPY and EURUSD, use time-series momentum, confirming that momentum signals perform best on liquid, trending pairs. Second, selecting parameters for neighborhood stability rather than peak historical Sharpe reduced out-of-sample performance relative to a naive fit, which is itself informative: the raw, unvalidated results were partly a product of overfitting. Third, the 0.55 to 0.69 correlation among TSM, MA, and Breakout confirms that all three approaches largely capture the same trend factor, which caps the diversification benefit of running them together. Fourth, FX swap costs from interest rate differentials are a real drag, especially on carry-sensitive pairs like AUDUSD and NZDUSD. Fifth, leverage hurts rather than helps at every level tested, since financing costs and compounding asymmetry erode risk-adjusted returns faster than raw returns scale up.

None of that erases the project's most encouraging finding: a genuine, if not always statistically airtight, crisis-alpha effect. Best Strategy Risk Parity's 6.20% average return across four historical crises, with the COVID-19 result reaching statistical significance at p=0.039, is consistent with the broader crisis-alpha hypothesis from the trend-following literature, even in an asset class, spot FX, where the rest of the strategy's edge turned out to be thinner than the futures-market literature might suggest.

Frequently Asked Questions

Q1. What is the main objective of this project? The project tests whether trend-following strategies, time-series momentum, moving-average crossover, and channel breakout deliver robust, risk-adjusted performance on major spot FX pairs, using walk-forward validation rather than a single in-sample fit.

Q2. Why test FX spot markets specifically, rather than futures? Most of the published evidence for trend-following comes from futures markets, where returns embed roll yields and term premia. Spot FX has no futures curve to harvest carry from, so this project asks how much of that documented "trend premium" survives once the futures curve is gone.

Q3. What three strategies were compared, and how do they differ? Time-series momentum trades the sign of cumulative return over a lookback window. Moving-average crossover trades when a fast MA crosses a slow MA. Channel breakout trades when price breaks a rolling high/low channel. All three use volatility-targeted position sizing on top of the core signal.

Q4. How was walk-forward validation set up? 23 rolling windows of 3-year training and 1-year out-of-sample testing, stepped forward annually from 2003 to 2025. Parameters were chosen during training using neighborhood stability scoring, rather than re-selected from test-fold results, thereby avoiding look-ahead bias.

Q5. Which pairs and strategies were actually tradeable? Only two of seven: time-series momentum on USDJPY (0.78 Sharpe) and on EURUSD (0.54 Sharpe), both clearing the 0.5 tradeability threshold. The other five pairs were positive but below that bar.

Q6. Why did portfolio-level performance fall short of the best single-pair results? Combining all seven pairs dilutes the two strong TSM pairs with five weaker ones. Even the best portfolio construction, picking each pair's best strategy and equal-weighting the results, landed at a 0.43 Sharpe, just under the 0.5 bar that USDJPY and EURUSD individually clear.

Q7. What happened during crisis periods such as 2008 and COVID-19? The strategies delivered positive crisis alpha in three of the four crises tested: +6.91% in the 2008 GFC, +7.44% during COVID, and +10.20% during the 2022 rate-hike cycle for the best-performing portfolio. The 2011 Euro debt crisis was mixed. Only the COVID result reached conventional statistical significance.

Q8. Why does leverage hurt rather than help here? A realistic, path-dependent leverage model with 3% annual financing costs and liquidation risk shows Sharpe declining at every leverage level above 1x. Financing drag and the fact that larger drawdowns compound harder both work against the strategy as leverage rises, since the base Sharpe was already below the tradeability threshold to begin with.

Q9. What is neighborhood stability scoring, and why does it matter here? Instead of selecting the parameter combination with the single best historical Sharpe ratio, the project ranks parameters by how consistently well neighboring parameter values also perform. This reduces the risk of picking a single lucky combination, and the resulting out-of-sample numbers are noticeably more conservative than a naive best-Sharpe fit would have produced.

Q10. What are the main limitations and future directions? The main limitations are the absence of transaction cost optimization, slippage modeling, and live trading validation, as well as a strategy universe limited to seven major pairs and a high correlation among the three trend-following styles tested. Future work could expand to emerging-market and exotic pairs, test alternative parameter-selection methods such as Bayesian model averaging, and validate the findings through live or paper trading.

Next Steps

If you'd like to go deeper into trend-following and walk-forward validation, here are concise resources to guide your build:

Start with the foundations in Momentum Trading: Types, Strategies, and More, then see how time-series momentum has been applied in a similar EPAT project in Trend-Following Strategy in Futures Using Time Series Momentum and Continuous Forecasts.

For the other two signal methodologies used here, read Donchian Channels: How to Turn a Simple Idea Into Working Strategies for channel breakout logic, and explore portfolio weighting choices in Risk Parity Portfolio: Strategy, Example and Python Implementation.

For the validation methodology this project leans on throughout, read Walk-Forward Optimization: How It Works, Its Limitations, and Backtesting Implementation. Browse Algorithmic Trading Projects to shortlist your next build.

For a structured, hands-on learning path, explore Quantra's courses on momentum and portfolio construction.

Looking for a structured, hands-on path guided by expert practitioners?

EPAT offers a practitioner-led curriculum in Python-based algorithmic trading. You'll learn core strategies you can adapt to higher-frequency settings, work with broker APIs such as Alpaca, and build mentored live projects. Learn more or register here for our Executive Programme in Algorithmic Trading (EPAT).

Schedule an EPAT counselling call

To understand if EPAT is the right choice for you, talk to one of our specialists who have counselled thousands of learners over the past decade and helped them make the right career decision.

On the S&P 500, Random Forest was the standout, returning 22.41% against Buy and Hold's 23.15%, but with a higher Sharpe ratio of 0.407 and a smaller max drawdown of -21.23%. On Brent Crude, the picture reversed sharply: all three models lost money during the test period, undercut by a geopolitical oil price shock that price-based features alone could not anticipate. The results point to a narrow, transaction-cost-sensitive edge for ML in liquid equity markets, and a clear need for macro and fundamental features when trading commodities.

About the Author

Chetan Gundu is pursuing a Bachelor of Economics, majoring in Financial Economics with a double major in Finance, at the University of Sydney (2023-2026), where he holds a Distinction-level weighted average mark. He completed his pre-university studies in Mathematics, Physics, and Chemistry at FIITJEE, and his schooling at Silver Oaks International Schools.

Chetan completed this project as part of QuantInsti's Executive Programme in Algorithmic Trading (EPAT), mentored by Sanya Modi, and holds the EPAT Certificate of Excellence along with QuantInsti's Python for Trading primer certification. He has also completed Forage virtual experience programs with J.P. Morgan (Investment Banking and Project Analysis), Citi (Markets Quantitative Analysis), and Bank of America (Global Markets Sales and Trading Analysis), as well as the McKinsey.org Forward Program. He is currently open to Financial Analyst, Equity Analyst, and internship roles.

Introduction and Motivation

Financial markets are characterised by a multitude of factors like non-linear dynamics, regime dependence, and complex interaction effects that are poorly captured by classical linear econometric models. While logistic regression gives us interpretability and a clear baseline framework to analyse market performance and direction, its strong functional form assumptions limit its ability to model the higher order feature interactions present in real-world market data. This project aims to evaluate whether machine learning models can generate economically meaningful, risk-adjusted trading signals, and consequently returns, beyond what a linear benchmark can yield.

The study is motivated by Gu, Kelly and Xiu (2020), who demonstrated that machine learning methods produce statistically significant out-of-sample return predictability in equities, and by Fischer and Krauss (2018), who showed similar gains in daily direction prediction. A key practical concern, however, is whether these statistical gains survive the presence of transaction costs and regime changes in a live trading setting. To test this, the project uses two different asset classes: the S&P 500, a highly efficient equity index, and Brent Crude Oil, a commodity driven heavily by geopolitical factors and supply-demand dynamics, providing a richer basis for comparison.

Data and Methodology

Daily OHLCV data was downloaded from Yahoo Finance for both the S&P 500 and Brent Crude from January 2015 to December 2025. The dataset was split into a training period from 2015 to 2022 (approximately 1,740 observations) and an out-of-sample test period from 2022 to 2025 (approximately 752-753 observations). This split ensures the testing period covers a genuinely challenging and distinct market regime: a bear market driven by Federal Reserve rate hikes, an oil price shock from the Russia-Ukraine conflict, and the subsequent recovery

Thirteen price-based features were built using only data available at each day's close, strictly avoiding any look-ahead bias. These include lagged log returns at horizons of 1, 2, 3, 5, 10, and 21 days. Momentum indicators include RSI-14, MACD differential, and 10-day rate of change; volatility measures include 21-day realised volatility, ATR-14, and Bollinger Band width; and a volume ratio relative to the 20-day moving average. The binary target variable is defined as 1 if the next day's return is positive, and 0 otherwise.

Three models were trained and evaluated under identical conditions using an object-oriented Python pipeline: Logistic Regression as the econometric benchmark, Random Forest (300 trees, max depth of 5), and XGBoost (300 estimators, learning rate of 0.05, max depth of 4). A StandardScaler was fitted exclusively on training data and applied to test data without re-fitting, ensuring no information leakage. Each model's signals are converted into a long/flat trading strategy, with a 5 basis point one-way transaction cost applied on every position change.

Results

S&P 500

All three models achieved directional accuracy marginally above the 50% baseline, with Random Forest performing best at 51.6% accuracy and an AUC-ROC of 0.4905. In the backtest, Random Forest generated a total return of 22.41% versus Buy and Hold's 23.15%, with a superior Sharpe ratio of 0.407 against 0.399. Max drawdown was also smaller at -21.23% versus -25.38%, and its Calmar ratio of 0.331 exceeded the benchmark's 0.285, indicating a better return per unit of drawdown risk. Logistic Regression came a close second, earning 20.71% with a Sharpe of 0.366 from just 44 trades. XGBoost, despite similar statistical accuracy, significantly underperformed: 270 trades eroded returns through transaction costs, producing a total return of only 8.31%.

Table 1: S&P 500 backtest performance, net of 5bps transaction cost, test period 2022-2025.

Brent Crude {#brent-crude}

Results on Brent Crude were markedly different and constitute the most important finding of this study. All three models lost money during the testing period, despite the Brent Buy and Hold strategy itself losing only 5.81%. XGBoost was the least-bad performer with a total return of -10.63% (Sharpe of -0.137), while Logistic Regression lost 24.53% and Random Forest lost 39.08%. Notably, XGBoost achieved the highest statistical performance on Brent, with an accuracy of 51.39% and an AUC-ROC of 0.5196, the only model across both assets to exceed an AUC of 0.50, yet this did not translate into net positive trading returns.

The root cause is clear from the equity curve: Brent spiked dramatically to approximately $130 a barrel in early 2022 following the Russia-Ukraine conflict, then entered a prolonged decline back to $70-75 by the end of 2025. This geopolitical shock was fundamentally unpredictable from price-based features alone. Models trained on 2015-2022 data had no exposure to this type of regime, and the long/flat strategy repeatedly signalled long trades in a declining market. High trade counts, ranging from 173 to 300, further amplified the losses through excessive transaction costs.

Table 2: Brent Crude backtest performance, net of 5bps transaction cost, test period 2022-2025.

Feature Importance

Across both assets, short-term lagged returns, particularly ret_1d, consistently ranked among the most important features, pointing to short-horizon momentum effects. On the S&P 500, ATR-14 (volatility) was the second most important feature for Logistic Regression, while Random Forest also weighted ret_10d and volume_ratio highly. On Brent, the feature importance profile shifted: RSI-14 topped Logistic Regression, and Bollinger Band width dominated XGBoost, suggesting that volatility expansion signals carry more predictive power in commodities than in equities. This fits an intuitive lens, since oil markets are characterised by sharper volatility regimes tied to supply events, and wider Bollinger Bands signal a breakout environment where directional prediction may be more feasible.

Discussion and Limitations

The results support a nuanced conclusion: machine learning does add marginal, measurable value over linear models in liquid equity markets, but that value is small, regime-dependent, and highly sensitive to transaction costs. Random Forest on the S&P 500 was the only model to exceed Buy and Hold on a risk-adjusted basis, yet its Sharpe advantage over the benchmark was just 0.008. These marginal gains are consistent with Gu, Kelly and Xiu (2020), who found incremental but persistent ML improvements in highly efficient markets. Walk-forward validation reinforced this point: Logistic Regression's accuracy improved to 53.47% under rolling retraining, but returns fell to just 7.95% versus Buy and Hold's 26.89%, showing that even accurate signals deteriorate once the model has to adapt to changing regimes in real time.

The results from Brent expose the most critical limitation of this approach: purely price-based features are insufficient for commodities. Oil prices are fundamentally driven by OPEC production decisions, geopolitical events, and macroeconomic demand, none of which are captured by lagged returns or technical indicators. Incorporating macro features such as inventory levels, USD strength, or geopolitical risk indices would likely improve commodity performance substantially. Transaction costs are also a major limitation: XGBoost's tendency to trade frequently, at 270 trades on the S&P 500 and 300 on Brent, suggests that a probability threshold above 0.55 for signal generation, or a minimum holding period constraint, would reduce turnover and improve net performance.

References

Gu, S., Kelly, B., & Xiu, D. (2020). Empirical asset pricing via machine learning. The Review of Financial Studies, 33(5), 2223–2273. Fischer, T., & Krauss, C. (2018). Deep learning with long short-term memory networks for financial market predictions. European Journal of Operational Research, 270(2), 654–669. Breiman, L. (2001). Random forests. Machine Learning, 45(1), 5–32. Chen, T., & Guestrin, C. (2016). XGBoost: A scalable tree boosting system. Proceedings of the 22nd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining. 785–794.

Downloads

Download the Complete Project and Python Notebook below:

Visit blog to download

Conclusion

This project demonstrates that machine learning models can generate marginal but real improvements over conventional logistic regression in predicting short-term equity market direction on indices like the S&P 500. Random Forest proved the most robust model, achieving a higher Sharpe ratio and a lower maximum drawdown than a passive Buy and Hold strategy over the 2022-2025 test period. However, these gains are small and do not extend to commodity markets, where geopolitical shocks render price-based ML models ineffective. The study underscores that model design must be elastic, accounting for transaction costs, regime sensitivity, and the fundamental information content available in the chosen feature set. Future work should incorporate macro and alternative data, apply probabilistic position sizing mechanisms, and extend the asset universe to test more robust cross-asset generalisability with greater rigour.

Frequently Asked Questions

Q1. What is the main objective of this project? The project tests whether Logistic Regression, Random Forest, and XGBoost can generate economically meaningful, risk-adjusted trading signals beyond a linear benchmark, using the S&P 500 and Brent Crude Oil as two contrasting test cases.

Q2. Why compare an equity index against a commodity? The S&P 500 represents a highly efficient, liquid equity market, while Brent Crude is heavily influenced by geopolitical and supply-demand shocks. Testing both reveals whether ML gains generalise across asset classes or are specific to market structure.

Q3. What features were used as model inputs? Thirteen price-based features built strictly from data available at each day's close: lagged log returns at six horizons, momentum indicators (RSI-14, MACD differential, 10-day rate of change), volatility measures (realised volatility, ATR-14, Bollinger Band width), and a 20-day volume ratio.

Q4. How were the three models configured? Logistic Regression served as the econometric benchmark, Random Forest used 300 trees with a max depth of 5, and XGBoost used 300 estimators with a learning rate of 0.05 and a max depth of 4. All three were trained on 2015-2022 data and tested out of sample from 2022-2025.

Q5. Which model performed best on the S&P 500, and why? Random Forest, with a 22.41% total return, a Sharpe ratio of 0.407, and a smaller drawdown than Buy and Hold. Its edge came from balancing reasonable accuracy with a moderate trade count of 84, avoiding the transaction cost drag that hurt XGBoost.

Q6. Why did all three models lose money on Brent Crude? Brent spiked to roughly $130 a barrel after the Russia-Ukraine conflict before declining steadily through 2025. This geopolitical shock was not predictable from price-based features alone, so the long/flat strategy kept signalling long positions in a falling market.

Q7. What does an AUC-ROC just above 0.50 actually mean here? It means the model's ability to separate up days from down days is only marginally better than a coin flip. XGBoost's 0.5196 AUC on Brent was the best result across both assets, yet still translated into a net loss once trading costs were applied.

Q8. How did walk-forward validation change the results? Under rolling retraining, Logistic Regression's accuracy improved to 53.47%, but returns fell to 7.95% against Buy and Hold's 26.89%. This shows that even a more accurate signal can underperform once the model must continuously adapt to a shifting regime.

Q9. What are the main limitations of this project? The reliance on purely price-based features, which misses macro drivers like OPEC decisions and USD strength; sensitivity to transaction costs, especially for high-turnover models like XGBoost; and a long/flat structure that cannot express a short view during sustained downtrends.

Q10. What improvements are planned for future work? Incorporating macro and alternative data such as inventory levels and geopolitical risk indices, applying probabilistic position sizing instead of a binary long/flat rule, raising the signal threshold or adding a minimum holding period to cut turnover, and extending the asset universe for broader cross-asset testing.

Next Steps

If you'd like to go deeper into machine learning for market direction prediction, here are concise resources to guide your build:

Start with the foundations in Machine Learning Logistic Regression: Python, Trading and More, then move into tree-based models with Random Forest Algorithm in Trading Using Python and Introduction to XGBoost in Python.

For validation methodology, read Walk-Forward Optimization: How It Works, Its Limitations, and Backtesting Implementation and the follow-up walkthrough, Implement Walk-Forward Optimization with XGBoost for Stock Price Prediction in Python.

See how a similar ML-plus-technical-indicator approach plays out on another commodity in Predicting Stock Trends Using Technical Analysis and Random Forests and the Brent oil-focused Mid-Frequency Oil Futures Trading Strategy Using Candlestick Patterns and Machine Learning | EPAT Project. Browse Algorithmic Trading Projects to shortlist your next build.

For a structured, hands-on learning path, explore Quantra's Machine Learning & Deep Learning in Trading learning track.

Looking for a structured, hands-on path guided by expert practitioners?

EPAT offers a practitioner-led curriculum in Python-based algorithmic trading. You'll learn core strategies you can adapt to higher-frequency settings, work with broker APIs such as Alpaca, and build mentored live projects. Learn more or register here for our Executive Programme in Algorithmic Trading (EPAT).

Schedule an EPAT counselling call

To understand if EPAT is the right choice for you, talk to one of our specialists who have counselled thousands of learners over the past decade and helped them make the right career decision.

Introduction

For over two decades, a single rule shaped the landscape of US retail day trading more than almost any other: the Pattern Day Trader (PDT) rule.

Embedded in FINRA Rule 4210, this requirement mandated that any trader who executed four or more day trades within a five-business-day rolling window in a margin account - a "Pattern Day Trader" - maintain a minimum of $25,000 in equity in that account at all times.

Fall below the threshold and you could no longer day trade. For millions of retail traders without $25,000 to dedicate to a brokerage account, it wasn't a warning - it was a wall.

That wall comes down on June 4, 2026.

The SEC approved FINRA's proposed amendments to Rule 4210 on April 14, 2026. The changes replace the PDT framework entirely, substituting a modernised intraday margin standard that better reflects how trading actually works in today's markets. Here's a comprehensive breakdown of what's changing, what isn't, and what it means if you trade US markets.

What Was the PDT Rule?

The Pattern Day Trader rule was introduced in 2001 by FINRA (operating at the time as NASD), in the aftermath of the dot-com bubble. The concern driving the rule was straightforward: retail traders with small accounts were using margin to take on excessive intraday leverage, frequently blowing up their portfolios and contributing to market instability.

The regulatory response was to create a special category - the "Pattern Day Trader" - and impose heightened requirements on anyone who met the definition.

The definition:
A Pattern Day Trader was any customer who executed four or more day trades within any five consecutive business days in a margin account, provided those day trades represented more than 6% of their total trades over that period. (The 6% threshold was a small carve-out that rarely applied in practice.)

The requirements:

• A minimum equity balance of $25,000 in the margin account, maintained at all times
• The ability to trade up to 4x day-trading buying power (calculated as prior-day equity minus maintenance margin, multiplied by four)
• If a margin call arose from PDT activity, the trader had five business days to meet it - or trading was restricted to a cash-available basis for 90 days

For accounts that didn't meet the $25,000 threshold, the restriction was simple: no pattern day trading allowed.

What Is Changing from June 4, 2026?

The amendment to FINRA Rule 4210 eliminates the entire Pattern Day Trader framework and replaces it with what FINRA calls an intraday margin standard. Here are the specific changes:

1. The PDT Designation Is Abolished

Broker-dealers are no longer required - or permitted - to classify customers as "Pattern Day Traders." The definition, the tracking obligation, and all requirements tied to that label are removed from the rule.

You can execute as many day trades as your account supports without hitting a trigger count. There is no four-in-five-days threshold anymore.

2. The $25,000 Minimum Is Removed

The mandatory minimum equity requirement of $25,000 that was tied to PDT status no longer exists in the rule. Retail traders with smaller accounts can now day trade in margin accounts without needing to maintain a specific dollar floor.

This is arguably the most impactful change for retail traders who have been shut out of intraday trading by the equity requirement.

3. The 4x Day-Trading Buying Power Is Eliminated

The special "day-trading buying power" calculation - which gave PDT accounts 4x leverage on intraday trades - is removed. All accounts will now operate under standard Regulation T margin requirements (generally 2x for standard margin, or 50% initial margin on equity positions).

4. A New Intraday Margin Monitoring Framework Is Introduced

This is the substantive replacement. Under the new rule, broker-dealers must monitor the intraday margin positions of all customer margin accounts - not just those of designated PDT traders.

Member firms must either:

• Implement real-time systems to prevent trades that would create an intraday margin deficit, or
• Calculate end-of-day intraday margin positions and issue margin calls for any deficits that occurred

The margin calculation is based on a customer's actual open position exposure during the trading day - a dynamic, real-time assessment rather than a static prior-day equity figure multiplied by a fixed factor.

What Is NOT Changing?

It's important to be clear about what remains in place:

Standard margin requirements still apply.
Regulation T's initial margin requirement (typically 50% for equity securities) remains. FINRA's maintenance margin requirements - generally 25% of current market value for long positions - remain.

Margin calls still happen.
The new intraday monitoring framework may result in margin calls being issued faster and more dynamically than before - potentially in real time if a broker implements real-time blocking.

A margin account is still required.
To use margin for day trading, you still need a margin account with your broker. Cash accounts remain subject to settlement rules (T+1 settlement for equity trades as of 2024).

Broker implementation timelines vary.
FINRA has given member firms up to 18 months - until October 20, 2027 - to phase in the new framework. Your broker may not change their systems on June 4, 2026. Check directly with your brokerage for their specific timeline.

Intraday margin deficits can still result in a 90-day freeze.
Under the new framework, if an intraday margin deficit is not met by the close of business on the 5th business day after it occurs, the account is frozen from creating or increasing any short position or debit balance for 90 days. There is a small-deficit carve-out: if the shortfall is the lesser of 5% of account equity or $1,000, this 90-day restriction does not apply.

Why This Matters for Retail Traders

The PDT rule has been debated for over two decades. Supporters argued it protected inexperienced traders from leveraged blowups. Critics - and there were many - argued it was paternalistic, inequitable, and primarily served to disadvantage smaller retail traders while institutional and high-net-worth participants operated without similar constraints.

The removal addresses a legitimate structural inequity: under the old rule, a trader with $26,000 could day trade freely, while a trader with $24,999 doing the exact same activity was penalised. The determining factor wasn't risk, strategy quality, or trading acumen - it was a fixed dollar figure set in 2001.

The new intraday margin standard is, in principle, more proportionate: it assesses actual exposure rather than applying a blunt threshold.

For US retail traders, the practical implications are significant:

• Smaller accounts can now access intraday margin. The $25K barrier is gone.
• Strategy design is no longer constrained by a trade count. Systematic and algorithmic traders who deliberately kept intraday trades below four per five days to avoid PDT status no longer need that constraint.
• Risk management discipline becomes more important, not less. The removal of the PDT guardrail means traders need to be more thoughtful about their own margin usage and position sizing. Brokers will monitor intraday exposure, but traders should be doing the same.

What Should You Do Before (and After) June 4?

Step 1: Read the actual rule

Go to the official source: FINRA Rule 4210. On the right side of the page, use the version selector. Select the version applicable through June 3, 2026 (current), and compare it with the version effective from June 4, 2026. Reading the primary source is always the best starting point.

Step 2: Talk to your broker

Ask your brokerage how they are implementing the new intraday margin framework, and when. Given the 18-month phase-in allowance, your broker's platform may still show PDT rules or restrictions even after June 4. Get their timeline and understand how they'll communicate intraday margin situations to you.

Step 3: Revisit your trading strategies

If you've built systematic strategies specifically designed to stay within the PDT trade count limits - you may want to evaluate whether those constraints should be relaxed or removed. This is also a good moment to build in explicit intraday margin tracking to your strategy framework.

Step 4: Build margin literacy

Understand the new intraday margin concept. Know how your broker calculates your intraday buying power under the new rules. Know what triggers a margin call under the new framework. This knowledge is foundational to trading safely in a margin environment.

A Note for Algorithmic and Systematic Traders

For those building rule-based or automated strategies, the PDT rule elimination opens up new possibilities - but also new responsibilities.

The old rule effectively limited trade frequency for undercapitalised accounts, which had the unintended effect of forcing some traders to think carefully about trade selection. With that external constraint removed, the internal discipline of your strategy - position sizing, drawdown management, intraday exposure limits - matters even more.

The most robust systematic trading frameworks already incorporate dynamic risk controls that account for real-time exposure. The new regulatory framework is essentially requiring brokers to catch up to what good traders already do.

Understanding margin mechanics, backtesting with realistic margin assumptions, and building strategies that respect risk limits at the position and portfolio level are foundational skills in algorithmic trading.

Summary: Key Points at a Glance

Conclusion

The elimination of the PDT rule on June 4, 2026 marks the most significant change to US retail day trading regulation in over two decades. For traders who have been held back by the $25,000 threshold, it removes a long-standing barrier.

But the change is not a relaxation of risk standards - it's a modernisation of them. The new intraday margin framework demands that both brokers and traders operate with a clearer, real-time understanding of market exposure. That's a higher standard of financial literacy, not a lower one.

If you're a trader in the US - whether you've been active or sitting on the sidelines - June 4 is worth marking on your calendar. Understand the new rules, know how your broker is implementing them, and make sure your trading approach is built on a rigorous foundation.

Serious about learning?

For a structured pathway that covers machine learning, deep learning, and their application in trading, the Executive Programme in Algorithmic Trading (EPAT) provides a comprehensive curriculum with a focus on practical implementation and real-world trading workflows.

Connect with an EPAT career counsellor to explore how it aligns with your background and goals:

Disclaimer: All investments and trading in the stock market involve risk. Any decision to place trades in the financial markets, including trading in stock or options or other financial instruments, is a personal decision that should only be made after thorough research, including a personal risk and financial assessment and the engagement of professional assistance to the extent you believe necessary. The trading strategies or related information mentioned in this article is for informational purposes only.

TL;DR: This post builds a forex backtest where a DeepSeek LLM labels market regimes from compact numeric summaries. We compare it to a KMeans baseline, apply monthly walk-forward optimization, and report out-of-sample results from 2023 onward. The workflow leans on backtesting trading logic against labelled regimes to check robustness.

What is LLM regime labeling?

LLM regime labeling is the use of a large language model to classify current market conditions into discrete states such as trend, range, or high volatility from compact numeric summaries of recent price behaviour. In this project, the LLM does not generate trading rules. It only assigns a regime label that the strategy then uses in a fully deterministic way.

Prerequisites

To fully grasp the regime-labeling approach in this blog, it helps to have a basic familiarity with clustering methods and market regimes. For foundational reading, you can check Markov processes and Hidden Markov Chains that will serve you on understanding how to identify Market Regimes using Hidden Markov models to trade.

What you will get:

• A complete Python script that runs a 2023+ out-of-sample FX backtest with monthly walk-forward optimization.
• A baseline regime classifier (KMeans) and an LLM-based classifier (DeepSeek) that use the same feature set.
• A clear comparison of equity curves and key metrics (CAGR, Sharpe, Sortino, Calmar, MaxDD, win rate).
• A practical checklist of tweaks to improve LLM-based regime labeling performance and robustness.

What this project builds

This project demonstrates a practical way to combine an LLM with a quantitative trading workflow without letting the LLM touch raw price history. Here, we use DeepSeek, a third-party large language model accessed through an API, for a narrow task: labeling each period as a market regime (trend up/down, range, high/low volatility) from a compact numeric summary. The trading rules remain fully deterministic.

To reduce overfitting, we evaluate performance out-of-sample (OOS) starting in 2023 and use monthly walk-forward optimization (WFO). Every month, we tune a small set of parameters using only prior data, then trade the next month with the chosen parameters.

What the script does (in plain English)

• Step 1: Download daily EURUSD data and compute simple features (returns, volatility, trend score, ATR proxy, z-score).
• Step 2: Create regime labels in two ways:
• a non-LLM baseline using KMeans clustering, and
• an LLM version using DeepSeek.
• Step 3: For each month in 2023+, optimize a few parameters on a trailing training window (default: 3 years).
• Step 4: Trade the next month, stitch months together, and produce an equity curve.

Full Python script explained in parts

First, we’ll explain the script in the same order it’s written. After each explanation, we’ll show the exact code block so you can match the narrative to the implementation. This section is meant to be readable even if you’re a beginner in Python.

Let's import the corresponding libraries:

Configure Settings and API Access

Next, the script begins with a short settings block. This is where you choose the FX symbol, the historical data range, transaction costs, and the walk-forward optimization grid. In this script, the data starts in 2006, while the out-of-sample evaluation begins in 2023.. It also includes the DeepSeek configuration (API key, base URL, and model).

In addition, the optimization grid is intentionally small so the experiment stays readable and the walk-forward loop does not become a “hyper-parameter monster.”

Then, once these settings are fixed, the rest of the script can run end-to-end without changing any trading logic.

Please find below the code for this part:

Download Data and Engineer Features

Then the script downloads daily price data and converts raw OHLC data into a compact, easy-to-interpret feature set.

After that, it computes the signals used everywhere else: daily log returns, rolling annualized volatility, a 20-day trend score (mean/std of returns), an ATR-style range proxy, and a 20-day z-score (distance from the moving average).

Finally, both the baseline and the LLM see these same features, which makes the comparison fair: the labeling method is the main difference.

Here is the code for this part:

Baseline Regime Labels with KMeans

Next, we create a non-LLM baseline using KMeans clustering on rolling window summaries. To avoid leakage, the KMeans model is fit only on the pre-2023 period.

In addition, the clusters are converted into named regimes using simple heuristics: the most positive trend cluster becomes TREND_UP, the most negative becomes TREND_DOWN, the highest volatility cluster becomes HIGH_VOL, the lowest becomes LOW_VOL, and the remaining one becomes RANGE.

Then, labels are forward-filled until the next labeling date so the strategy has a regime label each day.

Find below the code for this part:

LLM Regime Labels with DeepSeek and Caching

Then, we build the LLM regime labeler using DeepSeek. Instead of sending a long price history, the model receives only a compact numeric summary of the last N days (mean return, volatility, trend score, ATR proxy, z-score, and a drawdown proxy).

For a broader treatment of LLM applications in systematic trading, see QuantInsti’s related learning resources on trading with LLMs such as Agentic AI for Trading.

In addition, the prompt requests a single label from a fixed set and expects strict JSON output, which makes the labeling step easier to parse and audit.

After that, the script caches each labeled date in a JSON file so reruns do not spend tokens on the same periods again.

Check the code:

Strategy Logic and Position Sizing

Next, the strategy converts regime labels into daily positions using simple regime-conditioned rules.

For trend regimes it takes directional exposure (long in TREND_UP, short in TREND_DOWN). For RANGE it mean-reverts using the z-score: it fades short when price is far above the mean and fades long when price is far below the mean. For HIGH_VOL and UNCERTAIN it stays flat by default, while LOW_VOL uses a smaller trend-following position.

Then, to reduce lookahead bias, positions are shifted by one day so trades are assumed to execute on the next bar.

See below the code section:

Performance Metrics

Then, we define the evaluation metrics used later in the Results section: CAGR, annual volatility, Sharpe, Sortino, Calmar, max drawdown, and win rate.

These metrics help compare not only returns, but also the risk taken to earn them.

See below the code script:

Monthly Walk-Forward Optimization

After that, the script runs monthly walk-forward optimization. Each month in 2023+, it trains on the trailing TRAIN_YEARS of data, tries a small parameter grid, and selects the set with the best training Sharpe.

If you want a deeper explanation of the methodology itself, see QuantInsti’s guide to walk-forward optimization before applying the code in this project.

Then it trades the next month with those chosen parameters and stitches the monthly results into one out-of-sample equity curve.

At this stage, the optimizer is tuning only these knobs: z_thr (z-score entry threshold in RANGE), range_size (RANGE position size), lowvol_size (LOW_VOL sizing), and highvol_size (HIGH_VOL sizing, often 0.0).

Check the code:

Putting the Full Workflow Together

Finally, main() wires everything together: data → features → regimes → monthly walk-forward → equity curves. It prints metrics, plots both curves, and saves CSV files for equity and monthly parameter choices.

Visualize the code below:

Results (OOS from 2023): LLM vs non-LLM

Check the plot:

Quick performance summary (Quantstats-style metrics for OOS 2023+):

How to read this table: CAGR is the annualized growth rate, AnnVol is annualized volatility, Sharpe and Sortino measure risk-adjusted returns (Sortino focuses on downside risk), Calmar relates return to drawdown, MaxDD is the worst peak-to-trough loss, and WinRate is the share of positive days.

Why might the LLM have done better in this window? One possible explanation is that the DeepSeek labels combine multiple signals at once, including trend strength, volatility, drawdown proxy, and z-score, instead of relying on distance-based clustering alone. That may help the strategy adapt more cleanly around regime transitions. Even so, this result comes from a single pair over a limited OOS period, so it should be treated as an encouraging result rather than a confirmed edge.

The equity curves you generated cover 2023-01-02 to 2026-03-31 (OOS). To make the comparison fair, both curves are rebased to start at 1.0 on the first OOS date.

At a high level, the LLM-labeled strategy produced a higher terminal equity and a higher peak equity over this OOS window. That suggests the LLM regime labels (combined with monthly WFO) were more useful than the KMeans regimes for deciding when to apply trend-following vs range mean-reversion behaviors.

Interpreting the differences

Why might the LLM version outperform? In this setup, the LLM acts as a flexible classifier that makes “soft” judgments from multiple signals at once (trend score, volatility, drawdown proxy, z-score). KMeans can be sensitive to scaling, cluster shapes, and may not separate regimes cleanly when the market transitions between states.

However, treat this as a hypothesis generator, not a final conclusion. This OOS window is relatively short and includes a specific FX regime mix. The monthly WFO also introduces the risk of mild overfitting if the parameter grid is too large or the training objective is not aligned with your real-world constraints (e.g., drawdown limits). In addition, the flat 1 bps transaction-cost assumption may understate real execution costs in some market conditions, and daily EURUSD data from public sources may not perfectly reflect tradable close prices.

10 practical tweaks to improve the LLM-based strategy

Below are concrete, implementation-level tweaks that may improve performance or robustness when you use an LLM for regime labeling. These focus on reducing label noise, improving consistency, and aligning optimization with real trading constraints.

1. Add a “confidence” output and abstain rule: Ask the LLM for {regime, confidence}. If confidence is low, label as UNCERTAIN and stay flat. This reduces noisy trades.
2. Use majority vote (self-consistency) on hard months: For month-start labeling windows, call the LLM 3 times (temperature=0) and take the majority label. Cache the majority result.
3. Increase information in the summary (still numeric): Add features like rolling skew, kurtosis, breakout frequency, range compression, or autocorrelation. Keep it compact and auditable.
4. Label more frequently during volatile periods: Make LABEL_STEP_DAYS dynamic: label every day when vol is high, and every 5–10 days when vol is low. This can improve regime transitions.
5. Add a regime “smoother”: Prevent whipsaws by requiring a regime to persist for N days (or use an HMM-like smoothing rule) before switching trading behavior.
6. Stricter prompt + schema validation: Force strict JSON and reject responses that include extra text. If invalid, re-try once or default to UNCERTAIN.
7. Ensemble LLM with a quantitative prior: Combine LLM label with the KMeans (or a rules-based label). For example, only accept TREND_UP if both agree, otherwise UNCERTAIN.
8. Optimize for drawdown-aware objective: Instead of maximizing Sharpe, maximize Calmar or use a penalty: score = Sharpe − λ·|MaxDD|. This often improves stability.
9. Add regime-specific risk sizing: Use volatility targeting (scale position by 1/vol) within each regime so you don’t take the same risk in calm vs volatile markets.
10. Expand regime taxonomy (carefully): Split RANGE into ‘tight range’ vs ‘wide range’, or split TREND into ‘strong trend’ vs ‘weak trend’. More regimes can help if you validate properly.

Download Files:

Visit blog to download

Suggested next experiments

To strengthen the strategy, consider adding:

1. multiple FX pairs (EURUSD, GBPUSD, USDJPY),
2. sensitivity to transaction costs,
3. a longer OOS window once you’re confident in label hygiene, and
4. a “label audit” where you sample dates and inspect summaries vs labels.

Note:

• The strategy idea originated from the author
• The blog content was created with the assistance of an AI large language model and
• The blog content was curated/edited by the author.

Frequently Asked Questions

• Can an LLM reliably label market regimes?: This backtest suggests that an LLM can be useful as a regime classifier, but the evidence here is limited to one FX pair and a relatively short OOS window. It should be validated across more assets and periods.
• What is walk-forward optimization?: Walk-forward optimization tunes parameters on a rolling historical window and tests them on the next unseen period. This gives a more realistic estimate of out-of-sample performance than a single train/test split.
• How is this different from asking an LLM to generate a strategy?: In this project, the LLM only classifies regimes from a numeric summary. The trading rules themselves remain fixed, explicit, and fully coded by the researcher.
• What are the main live-trading risks?: The main risks include unstable labeling across prompt versions, dependence on API availability, and backtest assumptions that may not hold in real execution

Further Reading

To explore the basics of Quant Trading, check our Learning Track: Quantitative Trading for Beginners.

For LLM usage for trading, explore the Trading Using LLM: Concepts and Strategies track, which provides practical hands-on insights into implementing LLM models for trading.

If you're a serious learner, you can take the Executive Programme in Algorithmic Trading (EPAT), which covers statistical modelling, machine learning, and advanced trading strategies with Python.

This project is for educational and illustrative purposes only. Trading in financial markets involves substantial risk of loss. The code and concepts discussed here are not financial advice. Always exercise caution and thoroughly understand any automated trading system before deploying it in a live environment.

Serious about learning?

For a structured pathway that covers machine learning, deep learning, and their application in trading, the Executive Programme in Algorithmic Trading (EPAT) provides a comprehensive curriculum with a focus on practical implementation and real-world trading workflows.

Connect with an EPAT career counsellor to explore how it aligns with your background and goals:

Disclaimer: All investments and trading in the stock market involve risk. Any decision to place trades in the financial markets, including trading in stock or options or other financial instruments, is a personal decision that should only be made after thorough research, including a personal risk and financial assessment and the engagement of professional assistance to the extent you believe necessary. The trading strategies or related information mentioned in this article is for informational purposes only.

Machine learning has become a hot topic today, with entrepreneurs all across the world switching to machine learning for business operations. Machine learning has reached the advancement where it can even predict outcomes without being explicitly programmed to do so.

This is not only it, but there is a lot more when it comes to the applications of machine learning in trading. With this blog, you will learn all about the basics of machine learning and how to begin learning the same along with the resources for learning, the applications of the same and much more!

What is machine learning?

Machine Learning, as the name suggests, provides machines with the ability to learn autonomously based on experiences, observations and analysing patterns within a given data set without explicitly programming.

When we write a program or a code for some specific purpose, we are actually writing a definite set of instructions which the machine will follow.

Whereas in machine learning, we input a data set through which the machine learns by identifying and analysing the patterns in the data set. Then, the machine will make decisions autonomously based on its observations and learnings from the dataset.

Before delving deep into the world of machine learning for trading, let's begin by gaining a solid understanding of the fundamental terms in machine learning for trading.

Example of machine learning

Although there are numerous examples of machine learning, we are covering just a few here.

• Facebook: For instance, think of Facebook’s facial recognition ⁽¹⁾ algorithm which prompts you to tag photos whenever you upload a photo.
• Alexa, Cortana, and other voice assistants: Another example is of the voice assistants who use machine learning to identify and service the user’s request.
• Tesla automobiles: One more example is of Tesla’s autopilot ⁽²⁾ feature.

Now let us see an example of a “bird species recognition learning” problem. This example is explained with the task of the model, the performance measure of the model and the training experience required for the accurate results:

• The task of the machine learning model: Recognizing and classifying species of birds within images
• Performance measure: Percent of bird species correctly classified
• Training experience of the machine learning model: Training on a data-set of bird species with given classifications

Hence, the machine learning model will learn the task according to the performance measure and the required training experience of the machine learning model.

History of machine learning

Machine learning is not a recent phenomenon. In fact, neural networks were first introduced in the year 1943 ⁽³⁾!

Although in the early days, progress in machine learning was somewhat slow due to the high cost of computing. The high computing cost made this domain only accessible to large academic institutions or multinational corporations. Also, the data in itself was difficult to acquire for a company’s needs.

But with the advent of the internet, we are now generating quintillions of data everyday ⁽⁴⁾!

Couple that with the reduction in the price of computations and we find that machine learning is more than a viable proposition ⁽⁵⁾.

Some of the notable events in the history of machine learning are:

• 1950 - This was the first time when “Alan Turing” ⁽⁶⁾ created a test in order to check if a machine could fool a human being into believing that it was talking to a machine.
• 1952 - The first computer learning program, a game of checkers, was written by Arthur Samuel.
• 1957 - The first neural network for computers was invented by Frank Rosenblatt, which simulated the thought process of a human brain.
• 1967 - The Nearest Neighbor algorithm was written.
• 1979 - Students of Stanford University, California invented the Stanford cart which could navigate and avoid obstacles on its own.
• 1997 - IBM’s Deep Blue beats the world champion at Chess.
• 2002 - A software library for machine learning named Torch was first released.
• 2016 - AlphaGo algorithm developed by Google DeepMind managed to win five games out of five in the Chinese Board Game Go competition.

These events can be represented as:

Importance of machine learning

Machine learning plays an important ⁽⁷⁾ role in the field of enterprises as it enables entrepreneurs to minimise manual efforts. The machine learning model learns with the help of humans but eventually, the machine learns and takes over the learnt task.

Although a minimum level of intervention is needed for making sure that no “machine-related” glitch arises or for updating the data inputted.

Nowadays leading companies like Google, Amazon, Facebook, Tesla, and many more are efficiently utilising these technologies. Hence, machine learning is proving to become a core part of operation and functioning.

Moreover, there are a multitude of use cases that machine learning can be applied to in order to cut costs, mitigate risks, and improve overall quality of life including risk management. Furthermore, the global machine learning (ML) market is expected to grow ⁽⁸⁾ from $21.17 billion in 2022 to $209.91 billion by 2029, at a CAGR of 38.8% in forecast period.

Components of machine learning

There are tens of thousands of machine learning algorithms and hundreds of new algorithms are developed every year.

Every machine learning algorithm has three components:

• Representation: This implies how to represent knowledge. Examples include decision trees, sets of rules, instances, graphical models, neural networks, support vector machines, model ensembles and others.
• Evaluation: This is the way to evaluate candidate programs (hypotheses). Examples include accuracy, prediction and recall, squared error, likelihood, posterior probability, cost, margin, entropy k-L divergence and others.
• Optimization: Last but not the least, optimization is the way candidate programs are generated and is known as the search process. For example, combinatorial optimization, convex optimization, and constrained optimization.

All machine learning algorithms are a combination of these three components and a framework for understanding all algorithms.

Machine learning classification

Machine Learning algorithms can be classified into:

1. Supervised Algorithms:
   ◦ Linear Regression,
   ◦ Logistic Regression,
   ◦ KNN classification,
   ◦ Support Vector Machine (SVM),
   ◦ Decision Trees,
   ◦ Random Forest,
   ◦ Naive Bayes’ theorem
2. Unsupervised Algorithms: K Means Clustering
3. Reinforcement Algorithm

Let us dig a bit deeper into these machine learning basics algorithms.

Supervised Machine Learning Algorithms

In this type of algorithm, the data set on which the machine is trained consists of labelled data or simply said, consists of both the input parameters as well as the required output.

Let’s take the previous example of facial recognition and once we have identified the people in the photos, we will try to classify them as babies, teenagers or adults.

Here, babies, teenagers and adults will be our labels and our training dataset will already be classified into the given labels based on certain parameters through which the machine will learn these features and patterns and classify some new input data based on the learning from this training data.

Supervised Machine Learning Algorithms can be broadly divided into two types of algorithms; Classification and Regression.

Classification Algorithms

Just as the name suggests, these algorithms are used to classify data into predefined classes or labels. We will discuss one of the most used classification algorithms known as the K-Nearest Neighbour (KNN) Classification Algorithm.

Regression Machine Learning Algorithms

These algorithms are used to determine the mathematical relationship between two or more variables and the level of dependency between variables. These can be used for predicting an output based on the interdependency of two or more variables.

For example, an increase in the price of a product will decrease its consumption, which means, in this case, the amount of consumption will depend on the price of the product.

Here, the amount of consumption will be called the dependent variable and the price of the product will be called the independent variable. The level of dependency on the amount of consumption on the price of a product will help us predict the future value of the amount of consumption based on the change in prices of the product.

Unsupervised Machine Learning Algorithms

Unlike supervised learning algorithms, where we deal with labelled data for training, the training data will be unlabelled for Unsupervised Machine Learning Algorithms. The clustering of data into a specific group will be done on the basis of the similarities between the variables.

Some of the unsupervised machine learning algorithms are K-means clustering and neural networks.

A simple example would be that given the data of football players, we will use K-means clustering and label them according to their similarity. Thus, these clusters could be based on the striker's preference to score on free kicks or successful tackles, even when the algorithm is not given pre-defined labels to start with.

K-means clustering would be beneficial to traders who feel that there might be similarities between different assets which cannot be seen on the surface.

While we did mention neural networks in unsupervised machine learning algorithms, it can be debated that they can be used for both supervised as well as unsupervised learning algorithms. You can learn all about in this course on unsupervised learning course. Artificial neural network and Recurrent Neural networks also fall under unsupervised machine learning algorithms.

Reinforcement Machine Learning Algorithms

Reinforcement learning is a type of machine learning in which the machine is required to determine the ideal behaviour within a specific context, in order to maximise its rewards.

It works on the rewards and punishment principle which means that for any decision which a machine takes, it will be either rewarded or punished. Thus, it will understand whether or not the decision was correct.

This is how the machine will learn to take the correct decisions to maximise the reward in the long run.

For a reinforcement algorithm, a machine can be adjusted and programmed to focus more on either the long-term rewards or the short-term rewards. When the machine is in a particular state and has to be the action for the next state in order to achieve the reward, this process is called the Markov Decision Process.

Difference between machine learning and deep learning

Machine Learning models lack the mechanism to identify errors, in such cases the programmer needs to step in to tune the model for more accurate decisions, whereas deep learning models can identify the inaccurate decision and correct the model on its own without human intervention.

But for doing so, deep learning models require a huge amount of data and information, unlike Machine Learning models.

Prerequisites to learn machine learning

There are some prerequisites to learning machine learning without which one will be deprived of the important concepts needed to proceed with learning the same. These are:

Statistical concepts

Statistical concepts are essential in machine learning to create models from data. Statistics such as analysis of variance and hypothesis testing are crucial for building algorithms. Brushing up on stock market maths first will help you apply these statistical concepts directly to market data before building machine learning models.

Probability

Probability helps in predicting future consequences, and the majority of the algorithms in machine learning are based on uncertain conditions where reliable decisions are needed.

Data Modelling

Data modelling enables identifying the underlying data structures, finding out the patterns and filling the gaps between the places where data is nonexistent.

Programming Skills

We are all aware that machine learning mostly depends on algorithms, which means one should possess sound knowledge of at least one of the programming languages. Python is considered an easy language to master, and also, is used by most of the quants.

Python libraries for machine learning

Python libraries help with eliminating the need to write code from scratch. They play a vital role in developing machine learning models as they need algorithms. Let us take a look at some of the most popular libraries below.

Scikit-learn

It is a Python Machine Learning library built upon the SciPy library and consists of various algorithms including classification, clustering and regression, and can be used along with other Python libraries like NumPy and SciPy for scientific and numerical computations.

Some of its classes and functions are sklearn.cluster, sklearn.datasets, sklearn.ensemble, sklearn.mixture etc.

TensorFlow

TensorFlow is an open-source software library for high-performance numerical computations and machine learning applications such as neural networks. It allows easy deployment of computation across various platforms like CPUs, GPUs, TPUs etc. due to its flexible architecture. Learn how to install TensorFlow GPU here.

Keras

Keras is a deep learning library used to develop neural networks and other deep learning models. It can be built on top of TensorFlow, Microsoft Cognitive Toolkit or Theano and focuses on being modular and extensible.

Common terms used in machine learning

Here are a few machine learning basics terms which would be of help as you start your journey in machine learning algorithms.

Bias

A machine learning model is said to have a low bias if its predictability level is high. In other words, it makes fewer mistakes when it is working on a dataset.

Bias plays an important role when we have to compare two machine learning algorithms for the same problem statement.

Cross-validation bias

Cross-validation in machine learning is a technique that provides an accurate measure of the performance of a machine learning model. This performance implies your expectation when the model is used in the future without the help of any human.

In short, the cross-validation bias finds out if the machine learning model has learnt the task properly or not.

The application of the machine learning models is to learn from the existing data and use that knowledge to predict future unseen events. The cross-validation in the machine learning model needs to be thoroughly done before live trading so that no unexpected mistakes are made.

Underfitting

If a machine learning model is not able to predict with a decent level of accuracy, then we say that the model underfits. This could be due to a variety of reasons, including, not selecting the correct features for the prediction, or simply the problem statement is too complex for the selected machine learning algorithm.

Overfitting

In both machine learning and statistics, overfitting occurs when the model fits the data too well or simply put when the model is too complex. Overfitting model learns the detail and noise in the training data to such an extent that it negatively impacts the performance of the model on new data/test data.

Overfitting problem can be solved by decreasing the number of features/inputs or by increasing the number of training examples to make the machine learning algorithms more generalised. The more common way of solving the overfitting problem is by regularisation.

These were a few terms we discussed in Machine learning basics. Most of the popular machine learning algorithms are mentioned above.

Application of machine learning in trading

Machine learning is applied to a variety of services. Machine learning plays an important role in the field of enterprises as it enables entrepreneurs to understand customers’ behaviour and business functioning behaviour.

At present, almost every common domain is powered by machine learning applications. To name a few such industries – healthcare, search engine, digital marketing, and education are the major beneficiaries.

Let us see specifically, which all services the machine learning system covers.

Through this video, you can discover how machine learning transforms the way we analyze, predict, and execute trades. A comprehensive guide you through the process of designing and creating a machine learning strategy that can be implemented in live markets. Leverage data-driven decision-making with machine learning and its applications in the world of trading!

Resources to learn machine learning

Various resources are available to learn machine learning concepts. To learn from basics to advanced, concepts, terminologies, projects and more, you can check out these blogs on machine learning.

Let us see some other resources below.

Courses

First of all, let us see which courses can be explored for learning machine learning. Here is a list:

Learning Track: Machine Learning & Deep Learning in Financial Markets

The courses in the learning tracks cover everything from simple to complex models.

Hence, be it a beginner or an expert wanting to move to the next advanced step, this learning track is suitable for all.

With the courses, you will learn:

• Tuning hyperparameters
• Gradient boosting
• Ensemble methods
• Advanced techniques to make robust predictive models
• To use unsupervised learning in trading to enhance the algorithms

Python for Machine Learning in Finance

The course is perfect for those looking to get started on using Python for machine learning. With this course, you will get a step-by-step guide on creating machine learning algorithms for trading.

Also, you can evaluate the performance of the machine learning algorithm and perform backtest, paper trading and live trading with Quantra’s integrated learning.

Videos

Machine Learning for Trading by Dr. Ernest Chan

Before giving the introduction to the video, let us first know a bit about  Dr. Chan.

Dr. Chan is a well-renowned global personality in the domain of Algorithmic and Quantitative Trading. He is the Managing Member of QTS Capital Management, LLC. Also, he has worked for various investment banks (Morgan Stanley, Credit Suisse, Maple) and hedge funds (Mapleridge, Millennium Partners, MANE) since 1997.

In this video, Dr. Ernest Chan answers some of the most asked questions on machine learning for trading, brought to you by QuantInsti.

Machine Learning For Traders: An Introduction

This video is apt for those who want to know what machine learning is and the difference between a regular algorithm in a programming language (Python, C++, etc.) and a machine learning algorithm.

Also, this video includes examples of machine learning (ML) algorithms in the real world, industries using machine learning and implementation and usage of machine learning in trading.

Machine Learning For Traders: Terminologies

In this video, we discuss certain terms in machine learning. They are training and testing data sets. This video will also help you learn the types of machine learning tasks namely-

• Supervised Learning
• Unsupervised Learning
• Reinforcement Learning

Machine Learning For Traders - An Introduction To Classification

In this video, you will learn the following points:

• Introduction to Classification
• Application in various fields such as:
• Medical Diagnosis
• Fraud detection
• Handwriting recognition
• Customer segmentation
• Risk assessment
• An example of a Classification used by E-Commerce websites
• It is not restricted to text and numbers, even images can be classified
• Supervised classifier algorithms
• The classifier algorithms can be chosen, depending on
• Size of training data
• Independence of features set
• System speed

Also, the classifier algorithms covered in this video are:

• K-Nearest Neighbours Algorithm (KNN)
• Random Forests Using Decision Trees
• Artificial Neural Networks (ANN)
• Naive Bayes Classification

Books

Further, and lastly, there are some useful books which can help you learn all about machine learning. Books are a great source of learning for those who enjoy reading for learning purposes. Also, those who want to learn the concepts with much more detailed explanations can opt for books when it comes to learning.

The future of machine learning

Machine learning is a versatile and powerful technology. The future of machine learning is exceptionally exciting.

Machine learning could be a contested merit to an enterprise or an organisation as tasks that are presently being done manually shall be wholly accomplished by the machines in the future.

As per the report ⁽⁹⁾, the machine learning (ML) market size was USD 15.44 billion in 2021. The market size is expected to rise from USD 21.17 billion in 2022 to USD 209.91 billion by 2029 at a CAGR of 38.8% during the forecast period.

Bibliography

• Solomonoff, R.J. (June 1964). "A formal theory of inductive inference. Part II" ⁽¹⁰⁾. Information and Control.
• Mitchell, Tom (1997) ⁽¹¹⁾. Machine Learning ⁽¹²⁾. New York: McGraw Hill.
• Cortes, Corinna ⁽¹³⁾; Vapnik, Vladimir N. (1995). "Support-vector networks". Machine Learning ⁽¹⁴⁾.
• Stuart J. Russell, Peter Norvig (2010) Artificial Intelligence: A Modern Approach ⁽¹⁵⁾, Third Edition, Prentice Hall.

Conclusion

Machine learning, being so important for various fields, has gained popularity for all the right reasons. By learning about the prerequisites and adopting the same, one can use machine learning. Also, the future of machine learning seems to be bright. Hence, learning all about the famous machine learning has several advantages.

Begin your journey in the world of machine learning with our course on Introduction to machine learning and become an expert in using machine learning algorithms.

Artificial intelligence in trading enhances these algorithms by analyzing vast amounts of market data in real time, improving decision-making and optimizing trading strategies. Integrating AI with machine learning allows traders to gain a competitive edge through more accurate predictions.

With the help of several important research studies in the domain, this course helps you find out how different machine learning algorithms are implemented on financial markets data.

If you want to learn various aspects of Algorithmic trading then check out our Executive Programme in Algorithmic Trading (EPAT®). The course covers training modules like Statistics & Econometrics, Financial Computing & Technology, and Algorithmic & Quantitative Trading. EPAT® is designed to equip you with the right skill sets to be a successful trader. Enroll now!

Note: The original post has been revamped on 26th September 2022 for accuracy, and recentness.

Disclaimer: All investments and trading in the stock market involve risk. Any decision to place trades in the financial markets, including trading in stock or options or other financial instruments is a personal decision that should only be made after thorough research, including a personal risk and financial assessment and the engagement of professional assistance to the extent you believe necessary. The trading strategies or related information mentioned in this article is for informational purposes only.