KALA BIO, Inc. (KALA)

Last Closing Price: 1.49 (2025-10-13)

Historical Volatility (Close-to-Close) (120-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.

KALA BIO, Inc. (KALA) had 120-Day Historical Volatility (Close-to-Close) of 4.1217 for 2025-10-13.