Trading Strategy Calculator

Before you risk real money, find out if your trading strategy actually makes mathematical sense.

Trading Strategy Calculator combines an Expected Value engine with a Monte Carlo simulator that plays out up to 1,000,000 trades in seconds — so you see whether your edge compounds, stalls, or quietly bleeds out.

WHAT IT DOES • Expected gain per trade — win rate × reward vs loss rate × risk, after fees • Monte Carlo simulator — 1,000,000 trades, full balance curve, broke / goal / max-trades status • Sharpe ratio — risk-adjusted return scoring on every run • Percentage or fixed-size betting — Kelly-style compounding or flat-stake mode • Trading fees included — maker, taker, slippage and rebates all factored in

WHO IT'S FOR • Crypto and futures traders sizing the next position • Forex / FX scalpers stress-testing edge before risking capital • Day traders and swing traders modelling drawdowns and ruin probability • Anyone curious whether their '60% win rate' actually compounds

PRIVACY-FIRST • No accounts. No ads. No analytics. No data collection. • Everything runs on your device. Your strategy stays yours.

Built by traders who got tired of finding out the hard way.