Option chain for Casey's General Stores (CASY): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 21, 2026, CASY had 5 option expirations, from Nov 20, 2026 to Dec 17, 2027, and 429 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 29.9% (-3% on the day) and 260 contracts traded.

For the latest figures, see CASY options overview.

Key numbers

Expirations: at-the-money implied volatility, change on the day, volume

Nov 20, 2026 (30 days): ATM IV 29.9% (-3%), volume 260
Dec 18, 2026 (58 days): ATM IV 38.0% (-1%), volume 97
Feb 19, 2027 (121 days): ATM IV 35.2% (-1%), volume 58
May 21, 2027 (212 days): ATM IV 35.9% (-0%), volume 9
Dec 17, 2027 (422 days): ATM IV 37.0% (-0%), volume 5

Data as of October 21, 2026.

CASY Option Chain

Detailed and comprehensive option chain for each expiration listed for CASY. Includes volume, open interest, implied volatility, and bid/ask for each strike. Investigate further by clicking on a strike and seeing trade activity, volatility movement, and yesterday's closing values. Use the built-in options profit calculator to see the profit or loss of any CASY options strategy.

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