CoStar Group, Inc. (CSGP)

Last Closing Price: 28.76 (2026-07-31)

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.

CoStar Group, Inc. (CSGP) had 180-Day Historical Volatility (Close-to-Close) of 0.5024 for 2026-07-31.