Alpha Metallurgical Resources, Inc. (AMR)

Last Closing Price: 205.14 (2025-12-26)

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.

Alpha Metallurgical Resources, Inc. (AMR) had 30-Day Historical Volatility (Close-to-Close) of 0.6068 for 2025-12-26.