Howmet Aerospace (HWM)'s 30-day implied volatility (IV30) was 41.1% at the close on October 30, 2026, up from 38.0% the day before, against a 52-week range of 27.2% to 51.8%. Its 20-day historical volatility was 37.2%.
Key numbers
30-day implied volatility (IV30): 41.1%
IV30 52-week range: 27.2% to 51.8% (median 36.3%)
Historical volatility: 20-day 37.2%, 1-year 33.7%
Implied move by the nearest expiration: ±2.8%
Data as of October 30, 2026.
HWM Implied Volatility (IV) vs Historical Volatility (HV)
The HWM IV term structure shows the implied volatility difference between different maturity dates.
