Calumet (CLMT)'s 30-day implied volatility (IV30) was 64.0% at the close on November 9, 2026, up from 62.5% the day before, against a 52-week range of 29.4% to 83.9%. Its 20-day historical volatility was 60.2%.
Key numbers
30-day implied volatility (IV30): 64.0%
IV30 52-week range: 29.4% to 83.9% (median 56.6%)
Historical volatility: 20-day 60.2%, 1-year 46.9%
Implied move by the nearest expiration: ±3.9%
Data as of November 9, 2026.
CLMT Implied Volatility (IV) vs Historical Volatility (HV)
The CLMT IV term structure shows the implied volatility difference between different maturity dates.
