Check a backtest or a prop challenge before you pay for it.
Three free tools that run in your browser. Load your own trade history or price bars; nothing is uploaded to us.
The tools
Backtest Health Check
Drop an MT5, TradingView, cTrader or CSV trade list. Six checks: the number of variants you tried, double costs, year by year, drawdown, a prop-firm challenge and a holdout.
Prop challenge simulator
Replays your trade history under each firm's published rules: daily limits at the firm's own midnight, trailing drawdowns and consistency rules, with pass and blow-up rates from your own trading days.
Strategy tester
Write the rules of an idea, or paste a list of ideas from your AI. Each one is backtested on your own bars with costs, and every idea you try is counted against the result.
Questions
Is this investment advice?
No. The tools compute statistics on the data you load. We do not recommend any trade, strategy, broker or firm, and we do not sell signals.
Do you see my trades?
No. Files are read and processed inside your browser and are never sent to us. The privacy policy lists the little we do store.
Are prop-firm rules up to date?
They are taken from each firm's public pages on the dates shown in the simulator. Firms change their rules; always check the firm's current terms.
How do I contact you?
Write to [email protected].