AtriCure, Inc. (ATRC)

Last Closing Price: 26.20 (2026-06-03)

Historical Volatility (Close-to-Close) (30-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.

AtriCure, Inc. (ATRC) had 30-Day Historical Volatility (Close-to-Close) of 0.4468 for 2026-06-03.