State Street SPDR S&P 400 Mid Cap Growth ETF (MDYG)

Last Closing Price: 110.25 (2026-06-04)

Historical Volatility (Close-to-Close) (120-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.

State Street SPDR S&P 400 Mid Cap Growth ETF (MDYG) 120-Day Historical Volatility (Close-to-Close) data is not available for 2026-06-05.