Why 90% of F&O Traders Lose Money
TL;DR
SEBI's own data shows roughly 9 in 10 individual F&O traders lose money — not because of market-structure conspiracy, but a handful of repeatable behaviors. Traders who turn this around stop relying on memory and start measuring expectancy, since a strategy can win 70% of the time and still lose money if the losers are big enough.
SEBI's own study found that roughly 9 in 10 individual F&O traders lost money over the period examined. That's not a market-structure conspiracy — it's a pattern that shows up consistently in trade-level data, and it's driven by a handful of repeatable behaviors rather than bad luck.
Most retail traders never actually look at their own numbers. They remember the big win from three months ago and forget the string of small losses that followed it. Without a systematic view of win rate, expectancy, and position sizing, it's nearly impossible to tell whether a strategy has any real edge at all.
The traders who do turn this around usually start in the same place: they stop guessing and start measuring. Win rate alone is misleading — a strategy can win 70% of the time and still lose money if the losers are big enough. What matters is expectancy: the average amount you make or lose per trade, across all trades, including the losers.
This is the first in a series looking at the specific behavioral patterns behind F&O losses — revenge trading, oversized positions, holding losers too long, and expiry-day gambling — and what the data shows about each one.
What percentage of F&O traders lose money in India?
Roughly 9 in 10 individual F&O traders lost money over the period examined, according to SEBI's own study.
Why do most F&O traders lose money?
A handful of repeatable behavioral patterns — not market-structure conspiracy or bad luck — combined with a lack of systematic measurement of their own performance.
Is win rate a reliable measure of trading success?
No — a strategy can win 70% of the time and still lose money overall if the losing trades are large enough.
What should traders measure instead of just win rate?
Expectancy — the average amount made or lost per trade across all trades, including the losers.
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