Free risk calculators for stocks, options, futures and prop firm accounts. Size the trade, grade the plan, earn discipline XP. Everything runs in your browser.
Open a tool and use it.
Math runs in your browser.
Stamp a plan S to D and level up.
How many shares or contracts to buy so a stop-out costs only what you chose.
Risk/rewardYour reward-to-risk ratio and the win rate you need just to break even.
Options P&LProfit or loss at expiry for a long call or put, plus break-even.
Futures P&LPoints, ticks and dollars for popular futures contracts.
Expectancy and KellyWhat an average trade earns, and a ceiling on how much to risk.
Drawdown recoveryHow much you need to gain to climb back after a loss.
Compounding growthSee how an account grows with steady returns and monthly deposits.
Margin and leverageLeverage, borrowed amount and the price where a margin call can hit a long stock position.
Risk of ruin simulatorRun 500 simulated trading runs to see how often your plan blows up.
Prop firm consistency ruleCheck whether your best day breaks a consistency rule, and how much profit fixes it.
Prop firm trailing drawdownFind your liquidation level and how much room you have left before a trailing drawdown breaches.
Prop firm profit target paceSee how far you are from a profit target and the daily pace needed to reach it.
Trade journalLog trades in your browser and see win rate, expectancy and your equity curve.