Option chain for Calumet (CLMT): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Nov 3, 2026, CLMT had 10 option expirations, from Nov 20, 2026 to Jan 19, 2029, and 3,920 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 82.5% (+2% on the day) and 1,927 contracts traded.

For the latest figures, see CLMT options overview.

Key numbers

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

Nov 20, 2026 (17 days): ATM IV 82.5% (+2%), volume 1,927
Dec 18, 2026 (45 days): ATM IV 68.8% (+2%), volume 296
Jan 15, 2027 (73 days): ATM IV 69.2% (+1%), volume 331
Feb 19, 2027 (108 days): ATM IV 68.1% (+1%), volume 97
Mar 19, 2027 (136 days): ATM IV 69.4% (+2%), volume 801
May 21, 2027 (199 days): ATM IV 67.8% (+1%), volume 354
Dec 17, 2027 (409 days): ATM IV 65.7% (+0%), volume 2
Jan 21, 2028 (444 days): ATM IV 66.3% (+8%), volume 44
Dec 15, 2028 (773 days): ATM IV 61.6% (+1%), volume 6
Jan 19, 2029 (808 days): ATM IV 61.5% (+1%), volume 62

Data as of November 3, 2026.

CLMT Option Chain

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

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