iShares U.S. Utilities ETF (IDU)'s 30-day implied volatility (IV30) was 14.5% at the close on November 5, 2026, up from 14.4% the day before, against a 52-week range of 11.0% to 18.7%. Its 20-day historical volatility was 16.2%.

Key numbers

30-day implied volatility (IV30): 14.5%
IV30 52-week range: 11.0% to 18.7% (median 15.4%)
Historical volatility: 20-day 16.2%, 1-year 16.0%
Implied move by the nearest expiration: ±1.0%

Data as of November 5, 2026.

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

Name: IDU Implied Volatility
Creator: Market Chameleon