aTyr Pharma, Inc. (ATYR)

Last Closing Price: 4.47 (2025-05-30)

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.

aTyr Pharma, Inc. (ATYR) had 20-Day Historical Volatility (Close-to-Close) of 0.7325 for 2025-05-30.