American States Water Company (AWR)'s 30-day implied volatility (IV30) was 22.7% at the close on October 19, 2026, up from 22.2% the day before, against a 52-week range of 13.7% to 29.4%. Its 20-day historical volatility was 20.0%.

Key numbers

30-day implied volatility (IV30): 22.7%
IV30 52-week range: 13.7% to 29.4% (median 20.9%)
Historical volatility: 20-day 20.0%, 1-year 22.9%
Implied move by the nearest expiration: ±1.4%

Data as of October 19, 2026.

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

Name: AWR Implied Volatility
Creator: Market Chameleon