iShares Core International Aggregate Bond ETF (IAGG)'s 30-day implied volatility (IV30) was 11.4% at the close on October 22, 2026, down from 11.6% the day before, against a 52-week range of 4.5% to 11.6%. Its 20-day historical volatility was 3.3%.

Key numbers

30-day implied volatility (IV30): 11.4%
IV30 52-week range: 4.5% to 11.6% (median 11.0%)
Historical volatility: 20-day 3.3%, 1-year 3.1%
Implied move by the nearest expiration: ±0.7%

Data as of October 22, 2026.

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

Name: IAGG Implied Volatility
Creator: Market Chameleon