iShares Russell 1000 Growth ETF (IWF)'s 30-day implied volatility (IV30) was 23.4% at the close on November 13, 2026, down from 25.3% the day before, against a 52-week range of 13.7% to 32.0%. Its 20-day historical volatility was 26.4%.

Key numbers

30-day implied volatility (IV30): 23.4%
IV30 52-week range: 13.7% to 32.0% (median 19.9%)
Historical volatility: 20-day 26.4%, 1-year 19.4%
Implied move by the nearest expiration: ±1.6%

Data as of November 13, 2026.

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

Name: IWF Implied Volatility
Creator: Market Chameleon