Intrusion Inc. (INTZ)
NASDAQ: INTZ · Real-Time Price · USD
1.470
+0.040 (2.80%)
At close: Jan 15, 2026, 4:00 PM EST
1.470
0.00 (0.00%)
After-hours: Jan 15, 2026, 4:00 PM EST
Intrusion Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jan 15, 2026 | 1.43 | 1.45 | 1.40 | 1.42 | - | -0.98% | 49,110 |
| Jan 14, 2026 | 1.50 | 1.50 | 1.35 | 1.43 | 1.43 | -4.67% | 117,851 |
| Jan 13, 2026 | 1.34 | 1.52 | 1.34 | 1.50 | 1.50 | 14.50% | 292,848 |
| Jan 12, 2026 | 1.23 | 1.33 | 1.20 | 1.31 | 1.31 | 6.07% | 117,665 |
| Jan 9, 2026 | 1.23 | 1.26 | 1.21 | 1.24 | 1.24 | -0.40% | 93,934 |
| Jan 8, 2026 | 1.21 | 1.27 | 1.21 | 1.24 | 1.24 | 1.64% | 93,208 |
| Jan 7, 2026 | 1.23 | 1.26 | 1.20 | 1.22 | 1.22 | 0.83% | 94,865 |
| Jan 6, 2026 | 1.25 | 1.27 | 1.19 | 1.21 | 1.21 | -3.97% | 70,554 |
| Jan 5, 2026 | 1.20 | 1.27 | 1.20 | 1.26 | 1.26 | 4.13% | 85,895 |
| Jan 2, 2026 | 1.16 | 1.21 | 1.16 | 1.21 | 1.21 | 5.22% | 67,438 |
| Dec 31, 2025 | 1.16 | 1.20 | 1.14 | 1.15 | 1.15 | -0.86% | 128,544 |
| Dec 30, 2025 | 1.18 | 1.19 | 1.15 | 1.16 | 1.16 | -3.33% | 107,704 |
| Dec 29, 2025 | 1.14 | 1.20 | 1.13 | 1.20 | 1.20 | 0.84% | 250,954 |
| Dec 26, 2025 | 1.24 | 1.24 | 1.17 | 1.19 | 1.19 | -5.56% | 151,459 |
| Dec 24, 2025 | 1.28 | 1.28 | 1.24 | 1.26 | 1.26 | -2.33% | 107,950 |
| Dec 23, 2025 | 1.29 | 1.32 | 1.27 | 1.29 | 1.29 | -3.01% | 79,663 |
| Dec 22, 2025 | 1.27 | 1.36 | 1.25 | 1.33 | 1.33 | 3.91% | 133,379 |
| Dec 19, 2025 | 1.25 | 1.28 | 1.24 | 1.28 | 1.28 | 0.79% | 72,589 |
| Dec 18, 2025 | 1.21 | 1.28 | 1.21 | 1.27 | 1.27 | 4.10% | 86,236 |
| Dec 17, 2025 | 1.33 | 1.34 | 1.19 | 1.22 | 1.22 | -8.27% | 177,139 |
| Dec 16, 2025 | 1.29 | 1.33 | 1.27 | 1.33 | 1.33 | 3.10% | 66,894 |
| Dec 15, 2025 | 1.45 | 1.45 | 1.27 | 1.29 | 1.29 | -11.64% | 166,654 |
| Dec 12, 2025 | 1.46 | 1.48 | 1.44 | 1.46 | 1.46 | 1.39% | 35,344 |
| Dec 11, 2025 | 1.44 | 1.48 | 1.40 | 1.44 | 1.44 | -2.04% | 52,605 |
| Dec 10, 2025 | 1.46 | 1.55 | 1.43 | 1.47 | 1.47 | 1.38% | 126,519 |
| Dec 9, 2025 | 1.47 | 1.53 | 1.45 | 1.45 | 1.45 | -3.33% | 86,809 |
| Dec 8, 2025 | 1.49 | 1.55 | 1.49 | 1.50 | 1.50 | 0.67% | 62,354 |
| Dec 5, 2025 | 1.50 | 1.56 | 1.47 | 1.49 | 1.49 | -3.25% | 68,663 |
| Dec 4, 2025 | 1.37 | 1.54 | 1.36 | 1.54 | 1.54 | 9.22% | 139,433 |
| Dec 3, 2025 | 1.35 | 1.44 | 1.32 | 1.41 | 1.41 | 5.22% | 94,073 |
| Dec 2, 2025 | 1.35 | 1.40 | 1.33 | 1.34 | 1.34 | -0.74% | 51,134 |
| Dec 1, 2025 | 1.40 | 1.40 | 1.32 | 1.35 | 1.35 | -4.93% | 58,483 |
| Nov 28, 2025 | 1.39 | 1.47 | 1.39 | 1.42 | 1.42 | 2.90% | 31,760 |
| Nov 26, 2025 | 1.37 | 1.45 | 1.37 | 1.38 | 1.38 | - | 47,285 |
| Nov 25, 2025 | 1.39 | 1.39 | 1.35 | 1.38 | 1.38 | -1.43% | 44,501 |
| Nov 24, 2025 | 1.27 | 1.41 | 1.27 | 1.40 | 1.40 | 9.37% | 88,082 |
| Nov 21, 2025 | 1.29 | 1.32 | 1.20 | 1.28 | 1.28 | -0.78% | 217,384 |
| Nov 20, 2025 | 1.40 | 1.45 | 1.28 | 1.29 | 1.29 | -5.84% | 124,726 |
| Nov 19, 2025 | 1.45 | 1.45 | 1.34 | 1.37 | 1.37 | -5.52% | 67,073 |
| Nov 18, 2025 | 1.36 | 1.45 | 1.32 | 1.45 | 1.45 | 6.62% | 90,365 |
| Nov 17, 2025 | 1.41 | 1.44 | 1.33 | 1.36 | 1.36 | -5.56% | 167,795 |
| Nov 14, 2025 | 1.33 | 1.46 | 1.30 | 1.44 | 1.44 | 2.86% | 152,290 |
| Nov 13, 2025 | 1.60 | 1.62 | 1.40 | 1.40 | 1.40 | -13.04% | 324,934 |
| Nov 12, 2025 | 1.68 | 1.71 | 1.61 | 1.61 | 1.61 | -8.00% | 246,339 |
| Nov 11, 2025 | 1.78 | 1.78 | 1.70 | 1.75 | 1.75 | -2.23% | 109,910 |
| Nov 10, 2025 | 1.72 | 1.80 | 1.70 | 1.79 | 1.79 | 7.19% | 178,991 |
| Nov 7, 2025 | 1.66 | 1.72 | 1.60 | 1.67 | 1.67 | -2.91% | 269,230 |
| Nov 6, 2025 | 1.75 | 1.78 | 1.68 | 1.72 | 1.72 | -2.82% | 278,898 |
| Nov 5, 2025 | 1.75 | 1.83 | 1.75 | 1.77 | 1.77 | -0.56% | 96,545 |
| Nov 4, 2025 | 1.80 | 1.85 | 1.73 | 1.78 | 1.78 | -3.78% | 285,933 |