Vanguard Information Technology ETF (VGT)'s 30-day implied volatility (IV30) was 29.6% at the close on October 22, 2026, up from 25.6% the day before, against a 52-week range of 18.5% to 38.0%. Its 20-day historical volatility was 21.4%.

Key numbers

30-day implied volatility (IV30): 29.6%
IV30 52-week range: 18.5% to 38.0% (median 25.4%)
Historical volatility: 20-day 21.4%, 1-year 25.8%
Implied move by the nearest expiration: ±1.6%

Data as of October 22, 2026.

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

Name: VGT Implied Volatility
Creator: Market Chameleon