Charles River Associates (CRAI)

Last Closing Price: 177.47 (2026-03-06)

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 0.4513 for 2026-03-06.