Alpha Metallurgical Resources, Inc. (AMR)

Last Closing Price: 145.88 (2025-08-28)

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 0.7586 for 2025-08-28.