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📊 Infographic — 2026 Data

5 Fatal Mistakes
in Prop Trading

Why do 90% of traders fail in a prop firm? These 5 behaviors explain nearly all eliminations. Share freely with credit.

lucaspropfirm.fr — 2026 Data

5 Fatal Mistakes in Prop Trading

Why 9 out of 10 traders never reach funded status

90%
average failure rate
across all prop firms
<2h
to blow up
an account through revenge trading
3–5%
of buyers
make regular withdrawals
Mistake 1
Overtrading ~38% of eliminations

Too many trades, too many screens, too many instruments. Each pointless trade eats into the drawdown. On a $50K account with a $2,500 drawdown, 5 losing trades at 2 pts on ES = $500 lost in a single session.

92%
✅ Solution: Maximum 2-3 trades per day. If your first 2 are losers, stop. The best position is the one you don't take.
Mistake 2
Revenge Trading ~26% of eliminations

Loss → frustration → impulsive trade → second loss → doubled position → elimination. This scenario plays out in under 2 hours. A healthy account in the morning can be destroyed by noon.

76%
✅ Solution: Max daily loss of 1% of the account. As soon as you hit it, you close the platform. No exceptions, no negotiation.
Mistake 3
Poor Position Sizing ~18% of eliminations

Trading 2 ES mini contracts on a $50K account: a 10-point move against you = $2,500 loss, i.e. 100% of the drawdown in a single trade. Position sizing is the most underrated skill.

62%
✅ Solution: The 1% rule — never risk more than 1% of the account per trade. On $50K: max risk $500 per position.
Mistake 4
Trading the News ~11% of eliminations

FOMC, NFP, CPI — these events create explosive and unpredictable volatility. The market can move 50 points in 5 minutes on the NQ. You can be right about the direction and still get eliminated by the initial spike.

48%
✅ Solution: No trading 30 min before and after a major announcement. Check ForexFactory every morning.
Mistake 5
No Trading Plan ~7% of eliminations

Trading without a plan means making decisions driven by emotion. Without precise rules on entries, stops, sizing and trading hours, every trade becomes an impulsive decision. Consistency is impossible.

38%
✅ Solution: Write your plan (instruments, hours, setup, stop, TP, sizing, max trades/day). Post it next to your screen. Every trade must tick every box.

Context & Methodology

These statistics are based on the analysis of data published by the leading prop firms (challenge success rates), testimonials from traders in the Lucas Propfirm Discord community (500+ members), and personal observation over 3 years of funded trading.

The elimination percentages per mistake are estimates derived from analyzing the most frequent causes reported by eliminated traders. The total exceeds 100% because several mistakes often coexist in the same trader.

To go further, check out the complete guide: 10 Fatal Mistakes in a Prop Firm →

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<a href="https://lucaspropfirm.fr/infographie-5-erreurs-prop-trading.html"><img src="https://lucaspropfirm.fr/images/og/infographie-5-erreurs.webp" alt="5 Fatal Prop Trading Mistakes — 2026 Data — lucaspropfirm.fr" width="800" style="max-width:100%;border-radius:12px" /></a><br><small>Source: <a href="https://lucaspropfirm.fr">lucaspropfirm.fr</a></small>

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