Intrusion Inc. (INTZ)

Last Closing Price: 1.77 (2025-10-13)

Historical Volatility (Close-to-Close) (150-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.

Intrusion Inc. (INTZ) had 150-Day Historical Volatility (Close-to-Close) of 0.8610 for 2025-10-13.