Calumet Inc

CLMTNASDAQ · USD
53.65USD0.00 (-0.38%)
3710

Calumet Inc (CLMT) Historical Volatility

CLMT 30-day historical volatility is 40%. This ranks in the 51th percentile of readings over the past year.

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Tracking CLMT historical volatility helps you see how much Calumet Inc's stock price has actually moved over past periods, giving you a baseline to judge whether current option premiums are fair, cheap, or expensive. While implied volatility tells you what the market expects, Calumet Inc's HV tells you what really happened. Use our scanner to monitor CLMT 30 day historical volatility alongside longer lookback windows and spot the moments when realized and implied diverge.

Historical volatility is the annualized standard deviation of an underlying's past returns, typically measured over rolling windows like 10, 20, 30, or 60 days. The CLMT 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Calumet Inc's HV to its implied volatility reveals the volatility risk premium — when IV sits well above HV, option sellers tend to have an edge; when HV runs hot relative to IV, buyers may be underpaying for movement.

Calumet, Inc. manufactures, formulates, and markets slate of specialty branded products to various consumer-facing and industrial markets in North America and internationally. Its Specialty Products and Solutions segment offers various solvents, waxes, customized lubricating oils, white oils, petrolatums, gels, esters, and other products. The company's Montana/Renewables segment focuses on processing renewable feedstocks into renewable hydrogen, renewable natural gas, renewable propane, renewable naphtha, renewable kerosene/aviation fuel, and renewable diesel. This segment also processes Canadian crude oil into conventional gasoline, diesel, jet fuel, and specialty grades of asphalt.

Its Performance Brands segment blends, packages, and markets high performance products through Royal Purple, Bel-Ray, and TruFuel brands. Calumet GP, LLC serves as the general partner for Calumet Specialty Products Partners, L.P. The company was founded in 1916 and is headquartered in Indianapolis, Indiana.

Sizing a long premium trade, modeling a covered call, or hunting volatility arbitrage all come back to one question: how much has the stock actually moved? Our scanner puts Calumet Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where CLMT HV is running hot, cold, or in line. Make the CLMT 30 day historical volatility — and every other window — work for your edge instead of against it.

IV vs HV
Implied Volatility (IV) vs Historical Volatility (HV) over the past month.

As of September 25, 2026

IV - HV Difference
Difference between IV and HV over time. Positive values indicate IV > HV.

As of September 25, 2026

See how volatility has moved over time

Track CLMT historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.

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