Prop firm
Passing an FTMO challenge: a methodical guide
8 min read · by the GetBacktest team
Prop firms (FTMO, The5ers, etc.) fund traders who prove risk mastery on a paid “challenge”. Most candidates fail — not for lack of strategy, but for ignoring the risk rules. This guide breaks down those rules and the method to respect them on the first try.
The 3 rules that decide everything
Profit target: a gain to reach (often 8-10%) with no strict time limit at some firms. Max daily loss: a cap on a single day's loss (computed on equity, open positions included). Max drawdown: a total loss never to cross.
The number-one cause of failure isn't missing the target, but crossing the daily loss or max drawdown. Respecting risk beats chasing gains.
Translate the rules into risk per trade
If max daily loss is 5% and you risk 1% per trade, a run of 5 losses in a day knocks you out. Many therefore cap at 2-3 trades a day, or drop risk to 0.5%.
Set personal guardrails STRICTER than the firm's (e.g., stop at −3% daily when the limit is −5%). That safety margin is what keeps you in the game.
Prepare through simulation
You don't “attempt” a challenge: you prepare for it. Replay your rules on history under the same constraints (target, daily loss, drawdown) and see whether your strategy would respect them.
GetBacktest's Prop Firm simulator (/en/outils/prop-firm) applies these rules live on your backtest: Passed / Failed / In progress status, so you know BEFORE paying whether your plan holds.
The psychology of the challenge
The countdown and the fee push you to over-trade or “make it back” after a loss — exactly what causes failure. Treat the challenge like any series of trades: same rules, same sizing, zero improvisation.
Practicing without real money until discipline is automatic is the best investment before paying for a real challenge.
Don't believe it — prove it
Backtest this concept on real data, tick by tick, and get a robustness verdict. 7 days of Pro free, no card.
Start for freeFrequently asked questions
Why do most people fail the FTMO challenge?
Almost always by violating a risk rule (daily loss or max drawdown), not for lack of strategy. Over-trading and revenge trading after a loss are the main causes.
What risk per trade for a challenge?
Often 0.5 to 1% to keep margin under the max daily loss. Better to pass slowly than to breach a limit and lose everything.
Can I practice a challenge without paying?
Yes: replay your strategy with the same rules via a Prop Firm simulator. You'll know whether your plan respects them before committing the real fee.
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