Zenas BioPharma, Inc. (ZBIO)

Last Closing Price: 20.44 (2026-04-21)

Historical Volatility (Close-to-Close) (180-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 180-Day Historical Volatility (Close-to-Close) of 1.4539 for 2026-04-21.