iShares MSCI United Kingdom ETF (EWU)'s 30-day implied volatility (IV30) was 15.9% at the close on October 30, 2026, down from 17.1% the day before, against a 52-week range of 9.0% to 28.7%. Its 20-day historical volatility was 12.5%.

Key numbers

30-day implied volatility (IV30): 15.9%
IV30 52-week range: 9.0% to 28.7% (median 14.7%)
Historical volatility: 20-day 12.5%, 1-year 15.1%
Implied move by the nearest expiration: ±1.1%

Data as of October 30, 2026.

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

Name: EWU Implied Volatility
Creator: Market Chameleon