Sonoma Pharmaceuticals, Inc. (SNOA)

Last Closing Price: 3.57 (2025-12-04)

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.

Sonoma Pharmaceuticals, Inc. (SNOA) had 180-Day Historical Volatility (Close-to-Close) of 0.9902 for 2025-12-04.