Alpha Metallurgical Resources, Inc. (AMR)

Last Closing Price: 191.70 (2026-04-17)

Historical Volatility (Close-to-Close) (150-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 150-Day Historical Volatility (Close-to-Close) of 0.5472 for 2026-04-17.