Caterpillar (CAT)'s 30-day implied volatility (IV30) was 43.6% at the close on November 6, 2026, down from 47.6% the day before, against a 52-week range of 28.5% to 54.8%. Its 20-day historical volatility was 43.0%.
Key numbers
30-day implied volatility (IV30): 43.6%
IV30 52-week range: 28.5% to 54.8% (median 38.3%)
Historical volatility: 20-day 43.0%, 1-year 40.2%
Implied move by the nearest expiration: ±4.2%
Data as of November 6, 2026.
CAT Implied Volatility (IV) vs Historical Volatility (HV)
The CAT IV term structure shows the implied volatility difference between different maturity dates.
