Check moneyness
Compare stock price to strike price and separate intrinsic value from premium paid.
Expiration desk · updated 2026-07-30
Understand what can happen when options expire: moneyness, exercise, assignment, broker cutoffs, after-hours movement, and account obligations.
Open the expiration plannerStandalone value
This site gives you the direct answer, examples, a planner, and a checklist without requiring a community join. Use it to organize questions before expiration, then verify account-specific instructions with your broker.
Compare stock price to strike price and separate intrinsic value from premium paid.
Long options carry rights; short options can create assignment obligations.
Broker cutoffs, contrary instructions, and account capacity can change practical outcomes.
Interactive expiration planner
Enter a stock price, call strike, put strike, premium, and contract count. The planner shows simplified expiration math and the questions to verify with your broker.
This is educational contract math only. It does not predict exercise, assignment, margin, taxes, fills, after-hours movement, broker cutoffs, or whether your firm will submit contrary instructions.
Primary reading: OIC options basics and Expiration Friday · OIC exercising options · OIC options exercise FAQ · FINRA options overview and expiration risk · OCC Options Disclosure Document
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