NovaBay Pharmaceuticals, Inc. (NBY)

Last Closing Price: 1.20 (2025-10-13)

Historical Volatility (Close-to-Close) (60-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.

NovaBay Pharmaceuticals, Inc. (NBY) had 60-Day Historical Volatility (Close-to-Close) of 3.2599 for 2025-10-13.