Patterson-UTI Energy, Inc. (PTEN)

Last Closing Price: 10.56 (2026-04-21)

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.

Patterson-UTI Energy, Inc. (PTEN) had 30-Day Historical Volatility (Close-to-Close) of 0.7340 for 2026-04-21.