iShares MSCI Mexico ETF (EWW)'s 30-day implied volatility (IV30) was 18.4% at the close on October 16, 2026, down from 23.0% the day before, against a 52-week range of 14.4% to 39.2%. Its 20-day historical volatility was 18.6%.

Key numbers

30-day implied volatility (IV30): 18.4%
IV30 52-week range: 14.4% to 39.2% (median 22.6%)
Historical volatility: 20-day 18.6%, 1-year 22.0%
Implied move by the nearest expiration: ±1.4%

Data as of October 16, 2026.

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

Name: EWW Implied Volatility
Creator: Market Chameleon