Charles River Associates (CRAI)

Last Closing Price: 145.71 (2026-06-05)

Historical Volatility (Close-to-Close) (20-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 20-Day Historical Volatility (Close-to-Close) of 0.4870 for 2026-06-05.