Free tool · no signup · deterministic math

Options Payoff Calculator

Build a structure, see its P&L at the selected date — breakevens, max profit, max loss. A tool, not a recommendation.

Strategy

Ticker

Underlying price Contracts Expiry

Legs

Side Type Strike Premium

Max profit—

Max loss—

Breakeven(s)—

P&L @ spot—

P&L at the selected date, priced with Black–Scholes. At 0 DTE the curve is pure intrinsic value. A tool, not a recommendation.

Time to expiry 21d Implied volatility 30% Chart range ±40%