Vanguard Mortgage-Backed Securities Index Fund ETF Shares (VMBS)

Last Closing Price: 45.93 (2026-09-03)

Implied Volatility (Puts) (10-Day)

Implied Volatility (Puts): The forecasted future volatility of the security over the selected time frame, derived from the pricing of the at-the-money put options with the relevant expiration date.

Vanguard Mortgage-Backed Securities Index Fund ETF Shares (VMBS) had 10-Day Implied Volatility (Puts) of 0.0430 for 2026-09-03.