SEBI’s FY26 Data: 88% of Retail F&O Traders Lost ₹91,685 Crore — And Why They Keep Coming Back
SEBI's August 2026 study is out: 87.7% of individual F&O traders lost money in FY26, options drove 92% of losses, and participation fell 20%. The numbers are brutal — and barely moved.
India's markets regulator has now published four consecutive studies on retail derivatives trading. The latest, from August 2026, is the most detailed yet — and its headline barely moved.
The numbers
In FY26, 87.7% of individual traders in equity futures and options lost money. Aggregate net losses were about ₹91,685 crore, down from roughly ₹1.12 lakh crore in FY25 — but that improvement came with participation falling about 20%, to 78.6 lakh active traders from 98.1 lakh, and new entrants dropping around 40%. The average loss per trader actually rose, to about ₹1.17 lakh. Cumulatively, individual traders have lost around ₹3.85 lakh crore in equity derivatives over FY22–FY26.
Where the losses live
Options accounted for about 92% of aggregate losses. About 59% of index options turnover happened in contracts expiring the same day, 75% within a day of expiry, 97% within a week. This is not investing. It is ultra-short-duration speculation, concentrated in the contracts most sensitive to noise — and to transaction costs, which stayed high even as turnover moderated (retail traders still paid roughly ₹25,000 crore in transaction costs in FY26 despite losing).
Who made the money
Proprietary trading firms and foreign portfolio investors accounted for the bulk of F&O profits — about ₹44,000 crore and ₹14,000 crore respectively in FY26 — and SEBI noted that 99% of FPI and proprietary profits came from “algo entities.” Retail traders, meanwhile, mostly bought options: around 97% mainly bought them, only about 2% mainly sold. The professionals are systematically on the other side of the retail trade, and they are algorithmic.
Why they keep coming back
SEBI's behaviour study found that among traders who lost for two consecutive years and kept participating, roughly 90% went on to lose again in the third year. About 76% of loss-making traders continued trading after a loss rather than stepping back. Traders under 30 made up 43% of individual derivatives traders, with 89% of them losing. This is not a knowledge problem that one more indicator will fix. It is behaviour, incentives, and a market structure where the fast, cheap, exciting trade is also the one with the worst odds.
What would actually help
Not another signal. A process: validate before risking — recompute any strategy's claims from raw predictions, beat the dumb baselines, check walk-forward folds, count the trials, model costs honestly. The traders losing ₹1.17 lakh on average are not losing because they lack signals. They are losing because nobody forced their strategy to prove itself before their money did.
SEBI's data is not an argument against trading. It is an argument against trading unvalidated ideas — and after four straight studies saying the same thing, the burden of proof has shifted. If your strategy cannot survive validation, the market will validate it for you, at full price.
BuildIT Index exists so you can run that validation mechanically: recompute from raw data, beat baselines, survive the folds, get a verdict with an exit code.
If your strategy cannot survive validation, the market will validate it for you, at full price.
This article is educational, not financial advice. Past results do not predict future returns.