Covered Call Analyzer
Estimate Assignment Probability With Live Nasdaq Option Chains
Pick a ticker, choose your contract, then compare strikes side by side.
How This Covered Call Assignment Calculator Works
This tool estimates assignment probability at expiration for covered calls using live options chain data. Select a stock ticker, expiration date, and strike to evaluate assignment risk and compare available strikes.
Load Symbol
Data source: Nasdaq option chain API.
Select Contract + Assumptions
Compare All Strikes
Use this table to find the best risk/reward tradeoff for the same expiration.
| Strike | Premium | Ann. Max Return | Assignment Prob. | Break-even | Max Profit |
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FAQ
What does assignment probability mean? It is the estimated chance your short call is in-the-money at expiration and gets assigned.
Does this include dividend early-assignment effects? No. This version focuses on expiration assignment probability only.
Where does market data come from? Nasdaq options chain data for the selected ticker.