Corero Network Security plc (AIM:CNS)
London
· Delayed Price · Currency is GBP · Price in GBX 12.50
-0.25 (-1.96%)
Apr 28, 2026, 2:42 PM GMT
Corero Network Security Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 27, 2026 | 12.75 | 12.85 | 12.50 | 12.75 | 12.75 | - | 49,172 |
| Apr 24, 2026 | 12.75 | 13.00 | 12.50 | 12.75 | 12.75 | - | 98,397 |
| Apr 23, 2026 | 12.75 | 13.00 | 12.53 | 12.75 | 12.75 | - | 17,887 |
| Apr 22, 2026 | 12.75 | 12.95 | 12.85 | 12.75 | 12.75 | - | 8,730 |
| Apr 21, 2026 | 12.75 | 13.00 | 12.10 | 12.75 | 12.75 | - | 305,784 |
| Apr 20, 2026 | 12.50 | 13.00 | 12.00 | 12.75 | 12.75 | 2.00% | 226,702 |
| Apr 17, 2026 | 12.50 | 13.00 | 12.00 | 12.50 | 12.50 | - | 106,395 |
| Apr 16, 2026 | 12.50 | 13.00 | 12.26 | 12.50 | 12.50 | - | 49,174 |
| Apr 15, 2026 | 13.00 | 13.00 | 12.00 | 12.50 | 12.50 | - | 56,616 |
| Apr 14, 2026 | 12.00 | 12.50 | 11.50 | 12.50 | 12.50 | 4.17% | 353,774 |
| Apr 13, 2026 | 12.00 | 12.50 | 11.50 | 12.00 | 12.00 | - | 109,554 |
| Apr 10, 2026 | 12.00 | 12.50 | 11.50 | 12.00 | 12.00 | - | 375,214 |
| Apr 9, 2026 | 12.00 | 12.50 | 11.50 | 12.00 | 12.00 | -9.09% | 13,093 |
| Apr 8, 2026 | 12.00 | 13.20 | 11.50 | 13.20 | 13.20 | 10.00% | 113,474 |
| Apr 7, 2026 | 12.00 | 12.50 | 11.50 | 12.00 | 12.00 | - | 172,126 |
| Apr 2, 2026 | 12.00 | 12.50 | 11.50 | 12.00 | 12.00 | - | 75,696 |
| Apr 1, 2026 | 12.00 | 12.50 | 11.55 | 12.00 | 12.00 | - | 18,452 |
| Mar 31, 2026 | 11.50 | 12.50 | 11.50 | 12.00 | 12.00 | - | 20,482 |
| Mar 30, 2026 | 12.00 | 12.50 | 11.55 | 12.00 | 12.00 | - | 323,881 |
| Mar 27, 2026 | 12.00 | 12.50 | 11.55 | 12.00 | 12.00 | - | 9,614 |
| Mar 26, 2026 | 12.00 | 12.50 | 11.50 | 12.00 | 12.00 | - | 1,281,525 |
| Mar 25, 2026 | 12.20 | 12.20 | 11.52 | 12.00 | 12.00 | - | 205,751 |
| Mar 24, 2026 | 12.00 | 12.50 | 11.50 | 12.00 | 12.00 | 4.35% | 227,467 |
| Mar 23, 2026 | 11.50 | 12.00 | 11.00 | 11.50 | 11.50 | -2.13% | 116,874 |
| Mar 20, 2026 | 11.75 | 11.99 | 11.50 | 11.75 | 11.75 | - | 43,711 |
| Mar 19, 2026 | 11.75 | 12.00 | 11.50 | 11.75 | 11.75 | - | 30,197 |
| Mar 18, 2026 | 11.75 | 11.69 | 11.50 | 11.75 | 11.75 | - | 20,754 |
| Mar 17, 2026 | 11.75 | 12.00 | 11.50 | 11.75 | 11.75 | - | 58,165 |
| Mar 16, 2026 | 11.75 | 12.00 | 11.50 | 11.75 | 11.75 | - | 57,168 |
| Mar 13, 2026 | 11.75 | 12.00 | 11.50 | 11.75 | 11.75 | - | 116,873 |
| Mar 12, 2026 | 12.00 | 12.50 | 11.55 | 11.75 | 11.75 | -2.08% | 312,631 |
| Mar 11, 2026 | 12.00 | 12.50 | 11.50 | 12.00 | 12.00 | - | 22,540 |
| Mar 10, 2026 | 12.00 | 12.50 | 11.55 | 12.00 | 12.00 | - | 37,285 |
| Mar 9, 2026 | 11.75 | 12.50 | 11.50 | 12.00 | 12.00 | - | 79,681 |
| Mar 6, 2026 | 12.00 | 12.50 | 11.67 | 12.00 | 12.00 | - | 894,678 |
| Mar 5, 2026 | 12.25 | 12.50 | 12.00 | 12.00 | 12.00 | -2.04% | 119,504 |
| Mar 4, 2026 | 12.25 | 12.50 | 12.00 | 12.25 | 12.25 | - | 22,230 |
| Mar 3, 2026 | 13.00 | 13.00 | 12.00 | 12.25 | 12.25 | -5.77% | 701,133 |
| Mar 2, 2026 | 13.00 | 13.50 | 12.50 | 13.00 | 13.00 | - | 2,196,244 |
| Feb 27, 2026 | 13.00 | 13.50 | 12.50 | 13.00 | 13.00 | - | 104,077 |
| Feb 26, 2026 | 13.00 | 13.50 | 12.73 | 13.00 | 13.00 | - | 40,240 |
| Feb 25, 2026 | 12.75 | 13.50 | 12.50 | 13.00 | 13.00 | 1.96% | 394,847 |
| Feb 24, 2026 | 13.00 | 13.50 | 12.50 | 12.75 | 12.75 | -1.92% | 349,312 |
| Feb 23, 2026 | 13.00 | 13.50 | 12.55 | 13.00 | 13.00 | - | 333,801 |
| Feb 20, 2026 | 13.00 | 13.50 | 12.50 | 13.00 | 13.00 | - | 172,003 |
| Feb 19, 2026 | 13.00 | 13.50 | 12.50 | 13.00 | 13.00 | - | 166,112 |
| Feb 18, 2026 | 13.00 | 13.50 | 12.50 | 13.00 | 13.00 | - | 301,074 |
| Feb 17, 2026 | 13.00 | 13.40 | 12.96 | 13.00 | 13.00 | - | 82,333 |
| Feb 16, 2026 | 13.00 | 13.50 | 12.50 | 13.00 | 13.00 | - | 115,770 |
| Feb 13, 2026 | 13.00 | 13.50 | 12.50 | 13.00 | 13.00 | - | 242,819 |
| Feb 12, 2026 | 13.00 | 13.50 | 12.50 | 13.00 | 13.00 | - | 8,606 |
| Feb 11, 2026 | 13.00 | 13.50 | 12.50 | 13.00 | 13.00 | - | 129,774 |
| Feb 10, 2026 | 13.00 | 13.50 | 12.96 | 13.00 | 13.00 | - | 157,286 |
| Feb 9, 2026 | 13.00 | 13.50 | 12.50 | 13.00 | 13.00 | - | 76,033 |
| Feb 6, 2026 | 13.00 | 13.50 | 12.50 | 13.00 | 13.00 | - | 790,723 |
| Feb 5, 2026 | 13.25 | 13.50 | 12.50 | 13.00 | 13.00 | -1.89% | 93,038 |
| Feb 4, 2026 | 12.60 | 13.50 | 12.20 | 13.25 | 13.25 | 5.16% | 1,068,217 |
| Feb 3, 2026 | 12.50 | 13.00 | 12.00 | 12.60 | 12.60 | 0.80% | 444,379 |
| Feb 2, 2026 | 12.00 | 13.00 | 11.50 | 12.50 | 12.50 | 4.17% | 281,017 |
| Jan 30, 2026 | 12.00 | 12.50 | 11.50 | 12.00 | 12.00 | - | 175,318 |
| Jan 29, 2026 | 12.50 | 13.00 | 11.50 | 12.00 | 12.00 | -4.00% | 1,680,897 |
| Jan 28, 2026 | 12.75 | 13.00 | 12.50 | 12.50 | 12.50 | -1.96% | 189,776 |
| Jan 27, 2026 | 12.75 | 12.87 | 12.50 | 12.75 | 12.75 | - | 65,819 |
| Jan 26, 2026 | 13.00 | 13.50 | 12.50 | 12.75 | 12.75 | -1.92% | 155,737 |
| Jan 23, 2026 | 13.00 | 13.50 | 12.50 | 13.00 | 13.00 | - | 167,470 |
| Jan 22, 2026 | 13.00 | 13.50 | 13.00 | 13.00 | 13.00 | - | 17,919 |
| Jan 21, 2026 | 13.00 | 13.50 | 12.50 | 13.00 | 13.00 | - | 103,161 |
| Jan 20, 2026 | 13.00 | 13.50 | 12.50 | 13.00 | 13.00 | - | 74,825 |
| Jan 19, 2026 | 13.00 | 13.50 | 12.58 | 13.00 | 13.00 | - | 132,468 |
| Jan 16, 2026 | 13.00 | 13.50 | 12.50 | 13.00 | 13.00 | - | 2,558,498 |
| Jan 15, 2026 | 13.00 | 13.50 | 12.50 | 13.00 | 13.00 | - | 203,000 |
| Jan 14, 2026 | 11.75 | 13.50 | 11.50 | 13.00 | 13.00 | 10.64% | 810,111 |
| Jan 13, 2026 | 11.75 | 12.00 | 11.50 | 11.75 | 11.75 | - | 946,650 |
| Jan 12, 2026 | 11.00 | 13.00 | 11.00 | 11.75 | 11.75 | 17.50% | 1,886,366 |
| Jan 9, 2026 | 10.25 | 10.50 | 10.00 | 10.00 | 10.00 | -2.44% | 145,965 |
| Jan 8, 2026 | 9.75 | 10.50 | 10.00 | 10.25 | 10.25 | 7.33% | 355,033 |
| Jan 7, 2026 | 9.55 | 10.00 | 9.55 | 9.55 | 9.55 | - | 78,615 |
| Jan 6, 2026 | 9.55 | 9.65 | 9.55 | 9.55 | 9.55 | - | 19,559 |
| Jan 5, 2026 | 9.55 | 10.00 | 9.55 | 9.55 | 9.55 | - | 156,757 |
| Jan 2, 2026 | 9.55 | 10.00 | 9.57 | 9.55 | 9.55 | - | 58,382 |
| Dec 31, 2025 | 9.55 | 10.00 | 9.42 | 9.55 | 9.55 | - | 9,438 |
| Dec 30, 2025 | 9.55 | 10.00 | 9.40 | 9.55 | 9.55 | - | 178,887 |
| Dec 29, 2025 | 9.55 | 10.00 | 9.40 | 9.55 | 9.55 | - | 127,348 |
| Dec 24, 2025 | 9.55 | 10.00 | 9.37 | 9.55 | 9.55 | - | 1,073 |
| Dec 23, 2025 | 9.30 | 10.00 | 9.32 | 9.55 | 9.55 | 2.69% | 506,251 |
| Dec 22, 2025 | 9.25 | 9.50 | 9.22 | 9.30 | 9.30 | - | 80,770 |
| Dec 19, 2025 | 9.25 | 9.50 | 9.30 | 9.30 | 9.30 | - | 3,492 |
| Dec 18, 2025 | 9.30 | 9.28 | 9.22 | 9.30 | 9.30 | - | 39,583 |
| Dec 17, 2025 | 9.30 | 9.50 | 9.22 | 9.30 | 9.30 | - | 28,727 |
| Dec 16, 2025 | 9.30 | 9.25 | 9.18 | 9.30 | 9.30 | - | 212,834 |
| Dec 15, 2025 | 9.30 | 9.50 | 9.10 | 9.30 | 9.30 | - | 71,871 |
| Dec 12, 2025 | 9.30 | 9.50 | 9.10 | 9.30 | 9.30 | - | 366,961 |
| Dec 11, 2025 | 9.30 | 9.50 | 9.12 | 9.30 | 9.30 | - | 53,662 |
| Dec 10, 2025 | 9.75 | 9.50 | 9.15 | 9.30 | 9.30 | -4.62% | 424,627 |
| Dec 9, 2025 | 9.75 | 9.75 | 9.50 | 9.75 | 9.75 | - | 229,970 |
| Dec 8, 2025 | 9.75 | 9.74 | 9.56 | 9.75 | 9.75 | - | 42,923 |
| Dec 5, 2025 | 9.75 | 10.00 | 9.56 | 9.75 | 9.75 | - | 78,640 |
| Dec 4, 2025 | 10.00 | 10.48 | 9.25 | 9.75 | 9.75 | -2.50% | 598,619 |
| Dec 3, 2025 | 10.00 | 10.48 | 9.50 | 10.00 | 10.00 | - | 50,572 |
| Dec 2, 2025 | 10.00 | 10.25 | 9.75 | 10.00 | 10.00 | - | 106,901 |