Kaiser Aluminum (KALU)'s 30-day implied volatility (IV30) was 44.3% at the close on October 22, 2026, down from 47.7% the day before, against a 52-week range of 25.1% to 56.3%. Its 20-day historical volatility was 45.9%.
Key numbers
30-day implied volatility (IV30): 44.3%
IV30 52-week range: 25.1% to 56.3% (median 42.7%)
Historical volatility: 20-day 45.9%, 1-year 50.4%
Implied move by the nearest expiration: ±3.0%
Data as of October 22, 2026.
KALU Implied Volatility (IV) vs Historical Volatility (HV)
The KALU IV term structure shows the implied volatility difference between different maturity dates.
