
Intrusion fell 63.6% from $1.61 to $0.59, behind the S&P 500's +11.2%. Its worst day was Sep 18 (−19.9%), and its low came Nov 4 at $0.50.
Nov 12, 2025 – Nov 11, 2026 · picked from earnings, analyst actions, headlines and the biggest daily moves
Intrusion shares rose 24.5%, while the S&P 500 fell 0.6%.
+24.5% · S&P 500 −0.6%
EPS of $-0.14 missed the $-0.09 estimate on $1.5M revenue (est. $2.1M).
−5.7% · S&P 500 +0.6%
Story events cover the past 12 months · Times ET
EPS of $-0.18 missed the $-0.09 estimate on $888,000.00 revenue (est. $2.0M).
−5.0% · S&P 500 −1.2%
Intrusion shares rose 36.5%, while the S&P 500 rose 0.8%.
+36.5%, the year's best day, on 106M shares, the year's heaviest volume · S&P 500 +0.8%
EPS of $-0.13 missed the $-0.10 estimate on $1.5M revenue (est. $1.5M).
−19.3% · S&P 500 +0.3%
Intrusion shares rose 17.1%, while the S&P 500 rose 0.7%.
+17.1% · S&P 500 +0.7%
Intrusion shares rose 23.2%, while the S&P 500 rose 1.6%.
+23.2% · S&P 500 +1.6%
Intrusion closed at its lowest level of the year, 69.0% below where the year started.
−12.5% · S&P 500 +1.7%
Where it ended: a close of $0.59 on Nov 11, 2026. Up next: Q3 2026 earnings on Nov 12, 2026 (EPS est. $-0.07, revenue est. $2.1M).
Nothing in the past 12 months.
All INTZ dividend historyReplay the year: the line draws itself and stops at each of the 8 moments with what happened and how the stock reacted.
Chart by ChartIQ. Events, ratings, quote and fundamentals from Benzinga APIs. Daily bars for INTZ and SPY from Benzinga historical bars. Not investment advice.