Alphatec Holdings, Inc. (ATEC)

Last Closing Price: 15.90 (2025-08-29)

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.

Alphatec Holdings, Inc. (ATEC) had 30-Day Historical Volatility (Close-to-Close) of 0.9331 for 2025-08-29.