Huntington Ingalls Industries (HII)'s 30-day implied volatility (IV30) was 45.8% at the close on October 28, 2026, down from 48.9% the day before, against a 52-week range of 26.1% to 52.5%. Its 20-day historical volatility was 26.5%.

Key numbers

30-day implied volatility (IV30): 45.8%
IV30 52-week range: 26.1% to 52.5% (median 36.6%)
Historical volatility: 20-day 26.5%, 1-year 32.6%
Implied move by the nearest expiration: ±3.2%

Data as of October 28, 2026.

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

Name: HII Implied Volatility
Creator: Market Chameleon