COSCIENS Biopharma Inc. (CSCIF)
OTCMKTS · Delayed Price · Currency is USD
6.25
0.00 (0.00%)
At close: Oct 21, 2026
CSCIF Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 21, 2026 | 6.25 | 6.25 | 6.25 | 6.25 | 6.25 | -3.70% | 367 |
| Oct 16, 2026 | 6.49 | 6.49 | 6.49 | 6.49 | 6.49 | 3.84% | 108 |
| Oct 13, 2026 | 6.80 | 6.80 | 6.25 | 6.25 | 6.25 | -8.36% | 1,465 |
| Oct 8, 2026 | 6.46 | 6.82 | 6.46 | 6.82 | 6.82 | 4.28% | 1,802 |
| Oct 7, 2026 | 6.28 | 6.54 | 6.28 | 6.54 | 6.54 | 1.55% | 2,816 |
| Oct 2, 2026 | 6.44 | 6.44 | 6.44 | 6.44 | 6.44 | 0.31% | 116 |
| Oct 1, 2026 | 6.45 | 6.45 | 6.42 | 6.42 | 6.42 | -0.41% | 275 |
| Sep 30, 2026 | 6.70 | 6.70 | 6.45 | 6.45 | 6.45 | -3.21% | 1,211 |
| Sep 29, 2026 | 6.66 | 6.66 | 6.66 | 6.66 | 6.66 | 3.10% | 187 |
| Sep 28, 2026 | 6.46 | 6.46 | 6.46 | 6.46 | 6.46 | 5.90% | 139 |
| Sep 25, 2026 | 6.02 | 6.10 | 6.02 | 6.10 | 6.10 | 11.31% | 2,620 |
| Sep 22, 2026 | 5.47 | 5.50 | 5.47 | 5.48 | 5.48 | 2.53% | 400 |
| Sep 16, 2026 | 5.35 | 5.35 | 5.35 | 5.35 | 5.35 | -2.75% | 2,050 |
| Sep 10, 2026 | 5.50 | 5.50 | 5.50 | 5.50 | 5.50 | 10.36% | 111 |
| Aug 27, 2026 | 4.98 | 4.98 | 4.98 | 4.98 | 4.98 | -6.04% | 512 |
| Aug 26, 2026 | 5.30 | 5.30 | 5.30 | 5.30 | 5.30 | 2.71% | 117 |
| Aug 24, 2026 | 5.16 | 5.16 | 5.16 | 5.16 | 5.16 | -6.18% | 153 |
| Aug 20, 2026 | 5.50 | 5.50 | 5.50 | 5.50 | 5.50 | -5.66% | 233 |
| Aug 19, 2026 | 5.83 | 5.83 | 5.83 | 5.83 | 5.83 | 11.05% | 466 |
| Aug 18, 2026 | 5.18 | 5.25 | 5.18 | 5.25 | 5.25 | -6.91% | 607 |
| Aug 12, 2026 | 5.64 | 5.64 | 5.64 | 5.64 | 5.64 | 6.52% | 108 |
| Aug 10, 2026 | 5.30 | 5.30 | 5.30 | 5.30 | 5.30 | 7.62% | 771 |
| Aug 6, 2026 | 4.92 | 4.92 | 4.92 | 4.92 | 4.92 | -3.57% | 164 |
| Aug 5, 2026 | 5.10 | 5.10 | 5.10 | 5.10 | 5.10 | -3.74% | 510 |
| Aug 4, 2026 | 5.47 | 5.77 | 5.30 | 5.30 | 5.30 | 3.11% | 1,760 |
| Jul 31, 2026 | 5.02 | 5.14 | 5.02 | 5.14 | 5.14 | 2.80% | 325 |
| Jul 29, 2026 | 5.25 | 5.25 | 5.00 | 5.00 | 5.00 | -7.58% | 836 |
| Jul 27, 2026 | 5.46 | 5.50 | 5.41 | 5.41 | 5.41 | -1.64% | 8,704 |
| Jul 24, 2026 | 5.50 | 5.50 | 5.50 | 5.50 | 5.50 | - | 101 |
| Jul 23, 2026 | 5.50 | 5.50 | 5.50 | 5.50 | 5.50 | 1.85% | 1,900 |
| Jul 22, 2026 | 5.40 | 5.40 | 5.40 | 5.40 | 5.40 | - | 107 |
| Jul 20, 2026 | 5.57 | 5.57 | 5.39 | 5.40 | 5.40 | -6.09% | 453 |
| Jul 16, 2026 | 6.42 | 6.42 | 5.69 | 5.75 | 5.75 | - | 4,934 |
| Jul 15, 2026 | 5.86 | 6.00 | 5.75 | 5.75 | 5.75 | -4.17% | 1,007 |
| Jul 14, 2026 | 5.75 | 6.00 | 5.75 | 6.00 | 6.00 | - | 607 |
| Jul 13, 2026 | 5.71 | 7.77 | 5.00 | 6.00 | 6.00 | 4.35% | 3,235 |
| Jul 10, 2026 | 5.78 | 5.78 | 5.75 | 5.75 | 5.75 | 0.35% | 814 |
| Jul 9, 2026 | 8.73 | 8.98 | 5.73 | 5.73 | 5.73 | -16.12% | 2,965 |
| Jul 8, 2026 | 5.24 | 9.50 | 5.24 | 6.83 | 6.83 | -2.41% | 3,645 |
| Jul 7, 2026 | 7.18 | 7.18 | 5.10 | 7.00 | 7.00 | -0.71% | 1,819 |
| Jul 6, 2026 | 7.89 | 9.12 | 7.05 | 7.05 | 7.05 | -4.08% | 797 |
| Jul 2, 2026 | 7.35 | 7.35 | 7.35 | 7.35 | 7.35 | 6.52% | 118 |
| Jul 1, 2026 | 6.82 | 6.90 | 6.82 | 6.90 | 6.90 | 0.44% | 100 |
| Jun 30, 2026 | 6.75 | 6.90 | 6.75 | 6.87 | 6.87 | 6.51% | 2,288 |
| Jun 29, 2026 | 6.50 | 6.50 | 6.45 | 6.45 | 6.45 | 0.94% | 1,678 |
| Jun 26, 2026 | 6.21 | 6.47 | 6.21 | 6.39 | 6.39 | 3.90% | 1,385 |
| Jun 25, 2026 | 6.24 | 6.24 | 6.00 | 6.15 | 6.15 | 3.02% | 230 |
| Jun 24, 2026 | 5.97 | 5.97 | 5.97 | 5.97 | 5.97 | -5.24% | 301 |
| Jun 23, 2026 | 6.39 | 6.39 | 6.30 | 6.30 | 6.30 | -1.41% | 149 |
| Jun 22, 2026 | 6.27 | 6.39 | 6.27 | 6.39 | 6.39 | -5.75% | 1,437 |