Charles River Associates (CRAI)

Last Closing Price: 156.43 (2026-04-21)

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.

Charles River Associates (CRAI) had 150-Day Historical Volatility (Close-to-Close) of 0.4038 for 2026-04-21.