KBR, Inc. (KBR)

Last Closing Price: 55.33 (2025-05-20)

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.

KBR, Inc. (KBR) had 150-Day Historical Volatility (Close-to-Close) of 0.3315 for 2025-05-20.