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

Last Closing Price: 136.19 (2026-04-21)

Historical Volatility (Close-to-Close) (180-Day)

Historical Volatility (Close-to-Close): The past volatility of the security over the selected time frame, calculated using the closing price on each trading day.

Vanguard S&P Mid-Cap 400 Growth Index Fund ETF Shares (IVOG) had 180-Day Historical Volatility (Close-to-Close) of 0.1894 for 2026-04-21.