Moleculin Biotech, Inc. (MBRX)

Last Closing Price: 4.26 (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.

Moleculin Biotech, Inc. (MBRX) had 10-Day Historical Volatility (Parkinson) of 0.9125 for 2026-01-20.