Nov (NOV)'s 30-day implied volatility (IV30) was 33.1% at the close on November 3, 2026, down from 37.9% the day before, against a 52-week range of 20.4% to 44.7%. Its 20-day historical volatility was 33.4%.
Key numbers
30-day implied volatility (IV30): 33.1%
IV30 52-week range: 20.4% to 44.7% (median 37.0%)
Historical volatility: 20-day 33.4%, 1-year 35.9%
Implied move by the nearest expiration: ±2.5%
Data as of November 3, 2026.
NOV Implied Volatility (IV) vs Historical Volatility (HV)
The NOV IV term structure shows the implied volatility difference between different maturity dates.
