iShares Russell 2000 Growth ETF (IWO)'s 30-day implied volatility (IV30) was 20.0% at the close on October 29, 2026, up from 19.8% the day before, against a 52-week range of 16.5% to 37.6%. Its 20-day historical volatility was 20.0%.

Key numbers

30-day implied volatility (IV30): 20.0%
IV30 52-week range: 16.5% to 37.6% (median 22.2%)
Historical volatility: 20-day 20.0%, 1-year 23.5%
Implied move by the nearest expiration: ±1.2%

Data as of October 29, 2026.

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

Name: IWO Implied Volatility
Creator: Market Chameleon