iShares US Regional Banks ETF (IAT)'s 30-day implied volatility (IV30) was 26.6% at the close on October 22, 2026, up from 22.2% the day before, against a 52-week range of 16.0% to 36.5%. Its 20-day historical volatility was 19.7%.

Key numbers

30-day implied volatility (IV30): 26.6%
IV30 52-week range: 16.0% to 36.5% (median 22.9%)
Historical volatility: 20-day 19.7%, 1-year 22.2%
Implied move by the nearest expiration: ±1.4%

Data as of October 22, 2026.

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

Name: IAT Implied Volatility
Creator: Market Chameleon