Vanguard Intermediate-Term Bond Index Fund ETF Shares (BIV)

Last Closing Price: 76.44 (2026-06-04)

Put-Call Implied Volatility Ratio (30-Day)

Put-Call Implied Volatility Ratio: The ratio of implied volatilities of the at-the-money puts to the at-the-money calls.

Vanguard Intermediate-Term Bond Index Fund ETF Shares (BIV) had 30-Day Put-Call Implied Volatility Ratio of 0.9959 for 2026-06-04.