iShares Expanded Tech-Software Sector ETF (IGV)'s 30-day implied volatility (IV30) was 35.3% at the close on October 30, 2026, up from 30.7% the day before, against a 52-week range of 18.6% to 45.4%. Its 20-day historical volatility was 30.9%.

Key numbers

30-day implied volatility (IV30): 35.3%
IV30 52-week range: 18.6% to 45.4% (median 33.1%)
Historical volatility: 20-day 30.9%, 1-year 31.9%
Implied move by the nearest expiration: ±2.3%

Data as of October 30, 2026.

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

Name: IGV Implied Volatility
Creator: Market Chameleon