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Prop trading calculators
The three numbers that fail evaluations: how much you can still lose today, whether your best day breaks the consistency rule, and how many contracts fit your stop.
How much can I lose today?
Where your drawdown floor is now, and how much you can still lose today before a rule ends the day or the account.
Negative if you're down today.
Drawdown floor
$48,900
Room above the floor
$1,700
Daily loss limit
None
The most you can lose today is $1,700, set by the drawdown floor. Stop well before it: one full-size loss shouldn't be able to take it all.
Consistency rule check
Many firms cap your best day as a share of your total profit before you can pass or get paid.
Your best day is 63% of your profit — over the 50% rule. You need about $600 more profit on other days (without a bigger best day).
Futures position size
How many contracts fit your risk with your stop where it should be — not the other way round.
Contracts
5
Risk per contract
$50
Total risk
$250
Let TradeCompass do this on every trade
Your floor, daily room and consistency in front of every trade, sized from your stop — and the day closes when a rule is hit. Free, no card.
Calculators for education and planning. Firms apply their rules in their own ways (intraday vs end of day, open trades, fees) — check your firm's dashboard before you rely on a number.