Prop-firm survival calculator
Model your own challenge: your firm's limits, your stats — or your own trade history. A 1,000-run Monte-Carlo shows your odds of passing, and what happens to them when your daily stop is actually enforced. Every value below is yours to set; nothing here is a Detent parameter.
Your daily stop is the limit you plan to quit at — smaller than the firm's. The simulator runs your season twice: once trading through it, once with it enforced.
Use my own trade history (optional)
Replace the three stats above with a bootstrap resample of your own history. Expected columns: date,pnl (optionally date,symbol,side,pnl). Sample row: 2026-05-01,-150.25
Your trades stay in this browser (localStorage) — never uploaded to a server.
Simulation, not advice. Assumes independent trades and drawdown measured from the starting balance; your firm's rules (trailing drawdown, consistency requirements) may differ. Eval phase only — no funded/payout modeling. Not affiliated with any prop firm.
The gap between those two pass rates is discipline
Your rules only work if they fire. Detent enforces the limits that keep you on the passing curve — server-side, where willpower isn't a factor.