Impact Biomedical Inc. (IBO)

Last Closing Price: 0.46 (2026-01-20)

Historical Volatility (Parkinson) (10-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 10-Day Historical Volatility (Parkinson) of 0.5431 for 2026-01-20.