Why 91% of F&O Traders Lose Money: What SEBI's Own Data Actually Shows

The number, and where it comes from

This is not a motivational statistic invented by a blogger. It is SEBI's own finding, drawn from the books of the 13 largest brokers covering roughly 96 lakh unique F&O traders.

The headline results from the study covering FY 2024-25:

- Over 91% of individual traders lost money in equity derivatives. - Aggregate net losses reached about Rs 1.05 lakh crore, up roughly 41% from the previous year. - The average loss per losing trader was around Rs 1.1 lakh.

Read that middle number again. In a single financial year, individual traders as a group handed over more than a lakh crore rupees. That is not a market correction. That is a structural transfer.

And the ratio has been stubbornly consistent across every year SEBI has studied. It is not a bad-luck year. It is the base rate.

Why the ratio is so brutal

The cost floor most traders never calculate

Every round trip costs you: brokerage, exchange transaction charges, STT, stamp duty, GST on the brokerage, and — the invisible one — the bid-ask spread you cross to get filled.

For an intraday options trader taking several trades a day, these costs can exceed the entire statistical edge of the strategy. You can be right slightly more often than you are wrong and still bleed to death through friction. Most retail strategies are not edge-negative because the idea is stupid. They are edge-negative because the idea was never large enough to clear the cost of expressing it.

We have measured this in our own research repeatedly: a signal that looks profitable on paper vanishes the moment realistic costs are applied.

Options decay while you deliberate

A long option is a wasting asset. Every day you hold it, time value bleeds out — and on expiry day it bleeds out violently. Buying cheap out-of-the-money options on expiry day, the single most popular retail trade in India, is the mathematical equivalent of buying a lottery ticket whose price rises as your odds fall.

Most of those options expire worthless. That is not an opinion, it is what the payoff structure is designed to do.

Leverage turns a normal drawdown into a wipeout

Derivatives let you control a large notional position with a small margin. That cuts both ways with perfect symmetry, and human psychology is not symmetric. A leveraged loss triggers a margin call at exactly the moment your judgement is worst.

Overtrading

SEBI's data shows the heaviest traders lose the most, not the least. Activity is not skill. Each additional trade is another payment of the cost floor in exchange for another draw from a distribution whose mean is negative.

What the profitable 9% look like

The data does not fully describe them, but the shape is visible in the study and in every serious body of trading research:

They trade less. Fewer positions, held with more conviction, sized correctly.

They are not buying expiry-day lottery tickets. Consistently profitable participants skew toward strategies with a defined, structural edge — often hedged, often institutional in character.

They size positions so a losing streak is survivable. They risk a small, fixed fraction of capital per trade, so that being wrong six times in a row is an inconvenience rather than an ending. This is the single most transferable habit in trading, and it is a risk question rather than a forecasting one — see risk vs return and the Sharpe ratio.

They know their cost per trade to the rupee. If you cannot state what a round trip costs you, you cannot know whether your strategy has an edge.

The uncomfortable implication

If nine in ten lose, the question is not "how do I win at this" but "do I have any business being here at all".

For most retail participants, the honest answer is no — not because they are stupid, but because they are competing, on cost and speed and information, with dedicated firms whose entire existence is this. There is no shame in that. There is only expense in ignoring it.

The capital that flows out of F&O and into a disciplined equity or index-fund plan is not being timid. It is being routed to where an ordinary investor actually has an edge: time, patience and compounding — which is a game institutions cannot take away from you. Our piece on why time in the market beats timing makes that case with the numbers.

If you are going to trade anyway

Then trade like the minority, not the majority:

- Write down your cost per round trip. Then demand an edge bigger than it. - Risk a fixed, small fraction of capital per trade. Never a fraction of your conviction. - Stop trading expiry-day options for the thrill of it. - Keep a log. The market will lie to you about your own record; a spreadsheet will not. - Judge yourself on process over a year, not on P&L over a week.

Disclaimer: Derivatives trading involves substantial risk of loss and is not suitable for all investors. This article is for education only and is not a recommendation to buy, sell or trade any security. Investments in securities are subject to market risk.