iShares Russell Mid-Cap Value ETF (IWS)'s 30-day implied volatility (IV30) was 16.9% at the close on November 13, 2026, up from 16.7% the day before, against a 52-week range of 11.2% to 26.7%. Its 20-day historical volatility was 15.0%.

Key numbers

30-day implied volatility (IV30): 16.9%
IV30 52-week range: 11.2% to 26.7% (median 15.7%)
Historical volatility: 20-day 15.0%, 1-year 14.0%
Implied move by the nearest expiration: ±1.2%

Data as of November 13, 2026.

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

Name: IWS Implied Volatility
Creator: Market Chameleon