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

Last Closing Price: 136.61 (2026-04-17)

Historical Volatility (Close-to-Close) (30-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 30-Day Historical Volatility (Close-to-Close) of 0.2564 for 2026-04-17.