Zenas BioPharma, Inc. (ZBIO)

Last Closing Price: 38.11 (2025-12-04)

Historical Volatility (Close-to-Close) (20-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.

Zenas BioPharma, Inc. (ZBIO) had 20-Day Historical Volatility (Close-to-Close) of 0.7442 for 2025-12-04.