Vanguard Total Bond Market ETF (BND)'s 30-day implied volatility (IV30) was 5.5% at the close on October 30, 2026, up from 5.2% the day before, against a 52-week range of 2.7% to 7.4%. Its 20-day historical volatility was 5.2%.

Key numbers

30-day implied volatility (IV30): 5.5%
IV30 52-week range: 2.7% to 7.4% (median 4.3%)
Historical volatility: 20-day 5.2%, 1-year 4.1%
Implied move by the nearest expiration: ±0.3%

Data as of October 30, 2026.

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

Name: BND Implied Volatility
Creator: Market Chameleon