TOMI Environmental Solutions, Inc. (TOMZ)

Last Closing Price: 0.86 (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.

TOMI Environmental Solutions, Inc. (TOMZ) had 20-Day Historical Volatility (Close-to-Close) of 0.6250 for 2025-05-30.