iShares Russell Mid-Cap ETF (IWR)'s 30-day implied volatility (IV30) was 16.2% at the close on November 4, 2026, up from 15.9% the day before, against a 52-week range of 11.0% to 28.2%. Its 20-day historical volatility was 12.6%.

Key numbers

30-day implied volatility (IV30): 16.2%
IV30 52-week range: 11.0% to 28.2% (median 16.1%)
Historical volatility: 20-day 12.6%, 1-year 14.3%
Implied move by the nearest expiration: ±1.0%

Data as of November 4, 2026.

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

Name: IWR Implied Volatility
Creator: Market Chameleon