KBR, Inc. (KBR)

Last Closing Price: 37.43 (2026-07-06)

Historical Volatility (Close-to-Close) (180-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 180-Day Historical Volatility (Close-to-Close) of 0.3652 for 2026-07-06.