Option Profit Sim
SPY Long Put Calculator
Calculate max profit, max loss, breakeven and probability of profit for a SPDR S&P 500 ETF (SPY) long put. Adjust the strike and premium and the payoff chart updates instantly.
Open the SPY Long Put calculator →Pre-loaded with SPY and the long put — ready to edit.
SPY Long Put: the essentials
- Max profit: large but capped: it grows as the stock falls and maxes out if the stock reaches zero (strike minus the premium paid).
- Breakeven: the strike price minus the premium you paid.
- Outlook: bearish — you profit when the stock falls below your breakeven.
Frequently asked
How is max profit on a SPY Long Put calculated?
For a SPDR S&P 500 ETF (SPY) long put, max profit is large but capped: it grows as the stock falls and maxes out if the stock reaches zero (strike minus the premium paid). The calculator above computes it from your exact strike(s) and premium.
What is the breakeven on a SPY Long Put?
The breakeven on a SPY long put is the strike price minus the premium you paid. Enter your numbers above and the payoff chart marks the breakeven for you.
Is a Long Put on SPY bullish or bearish?
A SPY long put is bearish — you profit when the stock falls below your breakeven.
How do I calculate a SPY Long Put?
Open the pre-loaded calculator above — it's already set to SPY and the long put. Adjust the strike, premium and expiration to instantly see max profit, max loss, breakeven, probability of profit and the Greeks.
Other SPY strategies
Long Put for other tickers
Browse all options calculators →Figures are theoretical estimates for education only — not financial advice. Options involve risk.
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