Vanguard S&P Mid-Cap 400 Growth Index Fund ETF Shares (IVOG)

Last Closing Price: 143.76 (2026-06-04)

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 S&P Mid-Cap 400 Growth Index Fund ETF Shares (IVOG) had 10-Day Implied Volatility (Puts) of 0.2136 for 2026-06-04.