Vanguard S&P 500 Growth Index Fund ETF Shares (VOOG)

Last Closing Price: 84.50 (2026-09-04)

Implied Volatility (Puts) (20-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 500 Growth Index Fund ETF Shares (VOOG) had 20-Day Implied Volatility (Puts) of 0.1435 for 2026-09-04.