Covered Call Assignment Probability Calculator
Probability your short call is assigned (expires ITM) and the conditional outcome — keep premium or deliver shares.
Formula
Assignment isn't failure — it's the covered call's max-profit branch. The real management question is early assignment around ex-dividend dates when extrinsic dips below the dividend; expiry-week ITM calls should be rolled or accepted, not feared.
Not financial advice — for informational and analytical use only. Verify all figures with a qualified professional before acting on them.
Need covered call assignment probability calculator results fast? Analysts, founders, traders and finance professionals use the Covered Call Assignment Probability Calculator to skip the spreadsheet and get a defensible answer in one step — free, private and instant.
About Covered Call Assignment Probability Calculator
Probability your short call is assigned (expires ITM) and the conditional outcome — keep premium or deliver shares. Assignment isn't failure — it's the covered call's max-profit branch. The real management question is early assignment around ex-dividend dates when extrinsic dips below the dividend; expiry-week ITM calls should be rolled or accepted, not feared. The governing relationship is P(assign) = N(d₂) at the short strike. The Covered Call Assignment Probability Calculator computes entirely in your browser — free, private (your figures never leave your device) and instant, recalculating live as you change any input.
How to use Covered Call Assignment Probability Calculator
- 1Enter Stock price, Short call strike, Implied volatility (%), Days to expiry, Risk-free rate (%), Premium received into the Covered Call Assignment Probability Calculator.
- 2The result is computed automatically using P(assign) = N(d₂) at the short strike — there is no button to press.
- 3Change any input to model a different scenario, then copy or share the result.
Why use Covered Call Assignment Probability Calculator?
- ✓Computes covered call assignment probability calculator instantly with the correct formula — no spreadsheet needed
- ✓100% free and unlimited, with no sign-up, login or paywall
- ✓Runs entirely in your browser, so the figures you enter stay private
- ✓Shows the formula, a live worked example and references so you can defend the number
Frequently asked questions
What is the formula behind the Covered Call Assignment Probability Calculator?+
Covered Call Assignment Probability Calculator uses P(assign) = N(d₂) at the short strike. Assignment isn't failure — it's the covered call's max-profit branch. The tool substitutes your actual inputs into this relationship and shows the worked example step by step.
What inputs does the Covered Call Assignment Probability Calculator need?+
Enter Stock price, Short call strike, Implied volatility (%), Days to expiry, Risk-free rate (%), Premium received and the result updates immediately — there is no button to press. Change any value to model a different scenario in real time.
Is the Covered Call Assignment Probability Calculator free, and is my data private?+
Yes — it is completely free with no sign-up or usage limit, and it runs entirely in your browser, so the numbers you enter are never uploaded or stored on any server. It is for informational and analytical use, not financial advice.
What should I watch out for when using the Covered Call Assignment Probability Calculator?+
The real management question is early assignment around ex-dividend dates when extrinsic dips below the dividend; expiry-week ITM calls should be rolled or accepted, not feared.
What is the Covered Call Assignment Probability Calculator based on?+
The method follows authoritative sources: OCC — exercise and assignment mechanics. The formula and references are shown on the page so you can verify and cite the result.
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