Aqua Metals, Inc. (AQMS)

Last Closing Price: 4.79 (2026-02-20)

Historical Volatility (Parkinson) (120-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.

Aqua Metals, Inc. (AQMS) had 120-Day Historical Volatility (Parkinson) of 1.1440 for 2026-02-20.