Options Payoff Calculator
Build any combination of legs and see profit and loss at expiry — with the debit/credit math done correctly.
Position
| Side | Type | Strike | Premium | Qty |
|---|
Net cost
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Structure
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Max profit
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Max loss
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Breakeven
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Payoff at expiry
Green is profit, red is loss. Dashed verticals are strikes; the dotted line is breakeven.
Curve shows value at expiry only — before expiry, time value and implied
volatility move the position too, and neither appears here.
Educational tool. Not financial advice. Figures assume expiry, exclude commissions,
fees, dividends, assignment and early exercise. One contract = 100 shares.