DT Midstream, Inc. (DTM)

Last Closing Price: 143.81 (2026-07-20)

Historical Volatility (Close-to-Close) (20-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.

DT Midstream, Inc. (DTM) had 20-Day Historical Volatility (Close-to-Close) of 0.1977 for 2026-07-20.