Bull Put Spread Calculator

Your bull put spread

Results

Net credit (max profit)
Max loss
Breakeven price
Return on risk
Annualized return
Strike width
Cushion to breakeven
Credit captured (of width)

Probability of profit

A model estimate from the implied volatility above (a lognormal price model, the same one behind Black-Scholes and the expected move) — not a prediction. It assumes you hold to expiration and ignores volatility skew, early assignment and dividends. Real outcomes will differ.

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