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

Last Closing Price: 115.56 (2026-03-06)

Historical Volatility (Close-to-Close) (90-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 Index Fund ETF Shares (IVOO) had 90-Day Historical Volatility (Close-to-Close) of 0.1550 for 2026-03-06.