State Street SPDR Portfolio Aggregate Bond ETF (SPAB)'s 30-day implied volatility (IV30) was 5.3% at the close on November 11, 2026, up from 5.2% the day before, against a 52-week range of 3.0% to 12.8%. Its 20-day historical volatility was 5.6%.

Key numbers

30-day implied volatility (IV30): 5.3%
IV30 52-week range: 3.0% to 12.8% (median 4.9%)
Historical volatility: 20-day 5.6%, 1-year 4.6%
Implied move by the nearest expiration: ±0.4%

Data as of November 11, 2026.

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

Name: SPAB Implied Volatility
Creator: Market Chameleon