Intrusion Inc. (INTZ)
NASDAQ: INTZ · Real-Time Price · USD
1.190
+0.130 (12.26%)
Mar 16, 2026, 4:00 PM EDT - Market closed
Intrusion Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 16, 2026 | 1.08 | 1.20 | 1.06 | 1.19 | 1.19 | 12.26% | 176,719 |
| Mar 13, 2026 | 1.07 | 1.13 | 1.03 | 1.06 | 1.06 | -0.93% | 122,743 |
| Mar 12, 2026 | 1.18 | 1.18 | 1.06 | 1.07 | 1.07 | -7.76% | 149,322 |
| Mar 11, 2026 | 1.19 | 1.21 | 1.11 | 1.16 | 1.16 | -1.69% | 129,959 |
| Mar 10, 2026 | 1.07 | 1.19 | 1.06 | 1.18 | 1.18 | 8.26% | 176,372 |
| Mar 9, 2026 | 1.05 | 1.09 | 1.04 | 1.09 | 1.09 | 2.83% | 74,442 |
| Mar 6, 2026 | 1.02 | 1.09 | 1.02 | 1.06 | 1.06 | 0.95% | 114,386 |
| Mar 5, 2026 | 1.08 | 1.08 | 1.02 | 1.05 | 1.05 | -0.94% | 105,753 |
| Mar 4, 2026 | 1.04 | 1.06 | 1.01 | 1.06 | 1.06 | 3.92% | 81,557 |
| Mar 3, 2026 | 1.07 | 1.07 | 0.99 | 1.02 | 1.02 | -4.67% | 144,566 |
| Mar 2, 2026 | 1.04 | 1.12 | 1.04 | 1.07 | 1.07 | -1.83% | 107,993 |
| Feb 27, 2026 | 1.14 | 1.19 | 1.01 | 1.09 | 1.09 | -2.68% | 260,837 |
| Feb 26, 2026 | 0.90 | 1.13 | 0.90 | 1.12 | 1.12 | 24.46% | 330,998 |
| Feb 25, 2026 | 0.92 | 0.92 | 0.87 | 0.90 | 0.90 | 0.10% | 90,988 |
| Feb 24, 2026 | 0.80 | 0.91 | 0.80 | 0.90 | 0.90 | 15.82% | 128,093 |
| Feb 23, 2026 | 0.85 | 0.85 | 0.75 | 0.78 | 0.78 | -8.09% | 160,636 |
| Feb 20, 2026 | 0.91 | 0.91 | 0.82 | 0.84 | 0.84 | -5.64% | 108,033 |
| Feb 19, 2026 | 0.89 | 0.93 | 0.87 | 0.90 | 0.90 | 0.37% | 69,032 |
| Feb 18, 2026 | 0.89 | 0.99 | 0.85 | 0.89 | 0.89 | -1.39% | 134,024 |
| Feb 17, 2026 | 0.94 | 0.95 | 0.90 | 0.90 | 0.90 | -3.61% | 79,310 |
| Feb 13, 2026 | 0.96 | 1.02 | 0.91 | 0.94 | 0.94 | -1.81% | 113,620 |
| Feb 12, 2026 | 1.00 | 1.00 | 0.90 | 0.96 | 0.96 | -3.28% | 168,697 |
| Feb 11, 2026 | 1.04 | 1.04 | 0.95 | 0.99 | 0.99 | -1.21% | 95,815 |
| Feb 10, 2026 | 1.05 | 1.12 | 1.00 | 1.00 | 1.00 | -3.85% | 196,267 |
| Feb 9, 2026 | 1.00 | 1.07 | 0.92 | 1.04 | 1.04 | 13.04% | 224,843 |
| Feb 6, 2026 | 0.90 | 0.95 | 0.87 | 0.92 | 0.92 | 4.06% | 140,559 |
| Feb 5, 2026 | 0.88 | 0.92 | 0.86 | 0.88 | 0.88 | -9.31% | 282,861 |
| Feb 4, 2026 | 1.01 | 1.02 | 0.94 | 0.97 | 0.97 | -2.50% | 121,602 |
| Feb 3, 2026 | 1.04 | 1.05 | 0.90 | 1.00 | 1.00 | -3.86% | 194,781 |
| Feb 2, 2026 | 1.06 | 1.06 | 1.02 | 1.04 | 1.04 | - | 46,403 |
| Jan 30, 2026 | 1.08 | 1.10 | 1.03 | 1.04 | 1.04 | -3.70% | 95,510 |
| Jan 29, 2026 | 1.15 | 1.15 | 1.04 | 1.08 | 1.08 | -5.26% | 187,401 |
| Jan 28, 2026 | 1.19 | 1.19 | 1.11 | 1.14 | 1.14 | -3.39% | 139,670 |
| Jan 27, 2026 | 1.21 | 1.23 | 1.15 | 1.18 | 1.18 | -3.28% | 142,581 |
| Jan 26, 2026 | 1.29 | 1.29 | 1.20 | 1.22 | 1.22 | -6.15% | 165,774 |
| Jan 23, 2026 | 1.30 | 1.35 | 1.27 | 1.30 | 1.30 | - | 51,827 |
| Jan 22, 2026 | 1.25 | 1.32 | 1.22 | 1.30 | 1.30 | 4.84% | 134,068 |
| Jan 21, 2026 | 1.30 | 1.32 | 1.21 | 1.24 | 1.24 | -4.62% | 160,076 |
| Jan 20, 2026 | 1.32 | 1.33 | 1.25 | 1.30 | 1.30 | -2.99% | 124,638 |
| Jan 16, 2026 | 1.48 | 1.48 | 1.28 | 1.34 | 1.34 | -8.84% | 238,026 |
| Jan 15, 2026 | 1.43 | 1.48 | 1.40 | 1.47 | 1.47 | 2.80% | 92,607 |
| Jan 14, 2026 | 1.50 | 1.50 | 1.35 | 1.43 | 1.43 | -4.67% | 117,858 |
| Jan 13, 2026 | 1.34 | 1.52 | 1.34 | 1.50 | 1.50 | 14.50% | 301,092 |
| Jan 12, 2026 | 1.23 | 1.33 | 1.20 | 1.31 | 1.31 | 6.07% | 118,219 |
| 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% | 93,209 |
| Jan 7, 2026 | 1.23 | 1.26 | 1.20 | 1.22 | 1.22 | 0.83% | 94,977 |
| Jan 6, 2026 | 1.25 | 1.27 | 1.19 | 1.21 | 1.21 | -3.97% | 71,167 |
| Jan 5, 2026 | 1.20 | 1.27 | 1.20 | 1.26 | 1.26 | 4.13% | 86,581 |
| Jan 2, 2026 | 1.16 | 1.21 | 1.16 | 1.21 | 1.21 | 5.22% | 68,448 |