Trading Calculators
Every formula ships with its primary source and conventions — we don't build calculators you can't verify.
- Position Size CalculatorRisk amount → quantity, notional, margin
- Liquidation Price CalculatorFormula checked against OKX's published examples — maintenance margin & fee buffer included
- Break-even Win Rate CalculatorZero-EV win rate with fees included
- DCA Bot CalculatorSafety-order ladder → average entry, take-profit, capital, net P&L
- Funding Rate CalculatorPerpetual funding cost per settlement, per holding period, annualized
- Replay VerificationStep through past candles by hand — future bars hidden, session scored server-side