Impact Biomedical Inc. (IBO)

Last Closing Price: 0.51 (2025-06-02)

Historical Volatility (Parkinson) (30-Day)

Historical Volatility (Parkinson): The past volatility of the security over the selected time frame, calculated using the high and low prices on each trading day.

Impact Biomedical Inc. (IBO) had 30-Day Historical Volatility (Parkinson) of 1.0949 for 2025-06-02.