Trade-to-Plan
CSP position sizing calculator.
Size cash-secured puts to your account and your target delta. No login — your inputs stay in the URL.
Fill in account size + max position % and press Calculate.
Contracts
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Notional exposure
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Max loss / contract
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ROC (per trade)
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ROC (annualised)
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Capital used
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Strike (derived)
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Premium (estimated)
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Assumptions
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