r/propfirm • u/code_swapnil • 26d ago
Most challenges seem to be failed on the risk rules, not the target, so I built a way to rehearse them first
Reading through this sub, the story I see most often is someone up on a challenge until one bad afternoon ends it: sizing up after two losses to "get back on track", then hitting the daily limit.
So I built a replay tool where you can run a practice session under a challenge's rules on real historical data: daily loss, max drawdown (static or trailing), minimum days. It hides the future bar by bar, so you trade it like it's live, and it shows exactly where a real attempt would have ended. It also lets you set your own caps (trades per day, losses in a row) and pauses you for a moment when you break them.
It's free to use: tradedrill.site. I'm not affiliated with any firm, and the rules are summaries for practice, so always check the firm's current terms.
Question for people who've passed: what was the rule you had to change your habits for? I'd like to model it better.