Day trading statistics

Every figure below comes from peer-reviewed research on real brokerage records or from loss rates that regulators require brokers to publish. No survey data, no guru claims, no self-reported returns.

Headline numbers

How to read these numbers

The studies measure net outcomes: gross trading results minus spreads, commissions and financing. That distinction matters, because a majority of traders can look profitable gross and still lose after costs — which is exactly what the Taiwan data shows. The failure rates are also stable across very different markets and eras, which is what you would expect from a structural cost problem rather than a temporary market condition.

The sources

What the numbers imply

If roughly one in a hundred persistent day traders earns a modest living, the rational default for almost everyone is long-term, low-cost, diversified investing — which has historically returned about 7-10% real per year with no daily screen time. See is day trading worth it? for the full comparison.

Frequently asked questions

What is the day trading success rate?

Between 1% and 3% of retail day traders are profitable net of costs over multi-year periods, according to studies of real brokerage records in Brazil, Taiwan and the United States.

How many day traders lose money?

Roughly 97-99% over multi-year horizons in academic studies; 70-85% of accounts per quarter in regulator-mandated EU and UK broker disclosures.

Are these day trading statistics current?

Yes. The academic studies span 1992-2020 and the regulatory loss-rate disclosures are published continuously. The failure rate has not materially improved as trading became cheaper and faster.

Do prop-firm traders do better?

There is no independent data showing they do. Most challenge-model firms earn primarily from evaluation fees rather than from a share of trader profits, and pass rates are low by design.

Read the whole argument

Every statistic here is unpacked, sourced and contextualised in Day Trading Kills.

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