Intrusion Inc. (INTZ)
NASDAQ: INTZ
· Real-Time Price · USD
1.85
0.04 (2.21%)
At close: Oct 03, 2025, 3:59 PM
1.85
-0.10%
After-hours: Oct 03, 2025, 07:57 PM EDT
INTZ Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 3, 2025 | 1.82 | 1.87 | 1.77 | 1.85 | 1.85 | 2.21% | 218,592 |
| Oct 2, 2025 | 1.70 | 1.83 | 1.70 | 1.81 | 1.81 | 9.04% | 165,465 |
| Oct 1, 2025 | 1.62 | 1.67 | 1.60 | 1.66 | 1.66 | 3.75% | 168,742 |
| Sep 30, 2025 | 1.71 | 1.71 | 1.58 | 1.60 | 1.60 | -8.57% | 419,900 |
| Sep 29, 2025 | 1.73 | 1.78 | 1.70 | 1.75 | 1.75 | 1.74% | 140,500 |
| Sep 26, 2025 | 1.76 | 1.78 | 1.71 | 1.72 | 1.72 | 0.00% | 111,635 |
| Sep 25, 2025 | 1.79 | 1.79 | 1.64 | 1.72 | 1.72 | -4.97% | 340,100 |
| Sep 24, 2025 | 1.95 | 1.96 | 1.78 | 1.81 | 1.81 | -4.23% | 262,700 |
| Sep 23, 2025 | 1.89 | 2.00 | 1.87 | 1.89 | 1.89 | -3.08% | 337,504 |
| Sep 22, 2025 | 1.95 | 1.97 | 1.89 | 1.95 | 1.95 | 0.00% | 287,118 |
| Sep 19, 2025 | 1.78 | 1.95 | 1.76 | 1.95 | 1.95 | 9.55% | 437,822 |
| Sep 18, 2025 | 1.75 | 1.79 | 1.70 | 1.78 | 1.78 | 4.09% | 246,029 |
| Sep 17, 2025 | 1.68 | 1.82 | 1.68 | 1.71 | 1.71 | 1.18% | 235,639 |
| Sep 16, 2025 | 1.74 | 1.75 | 1.65 | 1.69 | 1.69 | -2.31% | 215,200 |
| Sep 15, 2025 | 1.72 | 1.75 | 1.70 | 1.73 | 1.73 | 2.37% | 133,700 |
| Sep 12, 2025 | 1.65 | 1.74 | 1.65 | 1.69 | 1.69 | 1.81% | 102,821 |
| Sep 11, 2025 | 1.65 | 1.70 | 1.64 | 1.66 | 1.66 | -0.60% | 109,696 |
| Sep 10, 2025 | 1.70 | 1.73 | 1.66 | 1.67 | 1.67 | -2.91% | 138,824 |
| Sep 9, 2025 | 1.63 | 1.75 | 1.63 | 1.72 | 1.72 | 3.61% | 186,315 |
| Sep 8, 2025 | 1.63 | 1.70 | 1.61 | 1.66 | 1.66 | -0.60% | 131,000 |
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