Halliburton Company (HAL)'s 30-day implied volatility (IV30) was 33.1% at the close on November 13, 2026, down from 34.8% the day before, against a 52-week range of 27.8% to 47.3%. Its 20-day historical volatility was 37.1%.

Key numbers

30-day implied volatility (IV30): 33.1%
IV30 52-week range: 27.8% to 47.3% (median 36.7%)
Historical volatility: 20-day 37.1%, 1-year 35.3%
Implied move by the nearest expiration: ±2.3%

Data as of November 13, 2026.

HAL Implied Volatility (IV) vs Historical Volatility (HV)

Name: HAL Implied Volatility
Creator: Market Chameleon