Option chain for Cal-Maine Foods (CALM): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 29, 2026, CALM had 6 option expirations, from Nov 20, 2026 to Jan 19, 2029, and 364 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 34.6% (-2% on the day) and 147 contracts traded; the busiest was Dec 18, 2026, with 162.

For the latest figures, see CALM options overview.

Key numbers

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

Nov 20, 2026 (22 days): ATM IV 34.6% (-2%), volume 147
Dec 18, 2026 (50 days): ATM IV 34.0% (+23%), volume 162
Feb 19, 2027 (113 days): ATM IV 38.2% (+14%), volume 50
May 21, 2027 (204 days): ATM IV 37.8% (+6%), volume 1
Jan 21, 2028 (449 days): ATM IV 37.3% (-1%), volume 3
Jan 19, 2029 (813 days): ATM IV 37.1% (-2%), volume 1

Data as of October 29, 2026.

CALM Option Chain

Detailed and comprehensive option chain for each expiration listed for CALM. 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 CALM options strategy.

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