iShares MSCI Brazil ETF (EWZ)'s 30-day implied volatility (IV30) was 28.2% at the close on November 12, 2026, up from 27.7% the day before, against a 52-week range of 19.1% to 68.3%. Its 20-day historical volatility was 27.6%.

Key numbers

30-day implied volatility (IV30): 28.2%
IV30 52-week range: 19.1% to 68.3% (median 28.3%)
Historical volatility: 20-day 27.6%, 1-year 26.1%
Implied move by the nearest expiration: ±1.7%

Data as of November 12, 2026.

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

Name: EWZ Implied Volatility
Creator: Market Chameleon