Probability of Profit (PoP) Calculator

This free Probability of Profit (PoP) Calculator by GammaWins displays profit probability for any single- and multi-leg option strategy on US equities. It also displays Profit and Loss (P/L) and Greeks charts for the strategy at any time before expiry.

To get you started, the calculator is set up with a Credit Call Spread on SPY. Simply change the ticker and the strategy, or build your own strategy by adding legs one by one to see the probability of profit for your own trade.