COSCIENS Biopharma Inc. (CSCIF)
OTCMKTS · Delayed Price · Currency is USD
2.060
-0.060 (-2.83%)
At close: Dec 30, 2025
COSCIENS Biopharma Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 30, 2025 | 2.05 | 2.12 | 2.05 | 2.06 | 2.06 | -2.83% | 2,273 |
| Dec 29, 2025 | 2.08 | 2.12 | 2.08 | 2.12 | 2.12 | 2.07% | 2,831 |
| Dec 26, 2025 | 2.12 | 2.12 | 2.07 | 2.08 | 2.08 | -4.29% | 680 |
| Dec 24, 2025 | 2.17 | 2.17 | 2.12 | 2.17 | 2.17 | 5.85% | 606 |
| Dec 23, 2025 | 2.08 | 2.13 | 2.05 | 2.05 | 2.05 | -3.30% | 4,146 |
| Dec 22, 2025 | 2.12 | 2.12 | 2.12 | 2.12 | 2.12 | -2.30% | 644 |
| Dec 19, 2025 | 2.18 | 2.18 | 2.17 | 2.17 | 2.17 | 2.12% | 1,582 |
| Dec 18, 2025 | 2.06 | 2.13 | 2.06 | 2.13 | 2.13 | 0.71% | 779 |
| Dec 17, 2025 | 2.21 | 2.24 | 2.11 | 2.11 | 2.11 | 1.93% | 4,774 |
| Dec 16, 2025 | 2.07 | 2.07 | 2.07 | 2.07 | 2.07 | -0.48% | 234 |
| Dec 15, 2025 | 2.04 | 2.21 | 2.04 | 2.08 | 2.08 | -7.56% | 1,281 |
| Dec 12, 2025 | 2.25 | 2.25 | 2.25 | 2.25 | 2.25 | 6.03% | 204 |
| Dec 11, 2025 | 2.14 | 2.15 | 2.12 | 2.12 | 2.12 | 3.01% | 888 |
| Dec 10, 2025 | 2.06 | 2.06 | 2.06 | 2.06 | 2.06 | -1.81% | 274 |
| Dec 9, 2025 | 2.10 | 2.10 | 2.10 | 2.10 | 2.10 | -2.42% | 265 |
| Dec 8, 2025 | 2.15 | 2.15 | 2.15 | 2.15 | 2.15 | 2.87% | 363 |
| Dec 5, 2025 | 2.09 | 2.09 | 2.09 | 2.09 | 2.09 | 1.46% | 323 |
| Dec 4, 2025 | 2.11 | 2.11 | 2.03 | 2.06 | 2.06 | -0.96% | 599 |
| Dec 3, 2025 | 2.08 | 2.08 | 2.08 | 2.08 | 2.08 | -3.93% | 350 |
| Dec 2, 2025 | 2.25 | 2.25 | 2.17 | 2.17 | 2.17 | 6.13% | 828 |
| Dec 1, 2025 | 1.70 | 2.04 | 1.70 | 2.04 | 2.04 | -5.42% | 6,702 |
| Nov 28, 2025 | 2.04 | 2.22 | 2.04 | 2.16 | 2.16 | 5.48% | 5,840 |
| Nov 26, 2025 | 2.02 | 2.05 | 2.02 | 2.05 | 2.05 | 1.24% | 1,487 |
| Nov 25, 2025 | 2.06 | 2.14 | 2.02 | 2.02 | 2.02 | -3.81% | 1,480 |
| Nov 24, 2025 | 2.10 | 2.10 | 2.10 | 2.10 | 2.10 | 0.38% | 1,171 |
| Nov 21, 2025 | 2.09 | 2.09 | 2.09 | 2.09 | 2.09 | 2.05% | 242 |
| Nov 20, 2025 | 2.11 | 2.14 | 2.02 | 2.05 | 2.05 | -3.76% | 3,178 |
| Nov 19, 2025 | 2.11 | 2.19 | 2.11 | 2.13 | 2.13 | 1.19% | 628 |
| Nov 18, 2025 | 2.13 | 2.13 | 2.11 | 2.11 | 2.11 | 2.68% | 2,477 |
| Nov 17, 2025 | 2.23 | 2.23 | 2.05 | 2.05 | 2.05 | -8.48% | 1,659 |
| Nov 14, 2025 | 2.24 | 2.25 | 2.24 | 2.24 | 2.24 | -3.24% | 729 |
| Nov 13, 2025 | 2.32 | 2.32 | 2.32 | 2.32 | 2.32 | 0.65% | 218 |
| Nov 12, 2025 | 2.42 | 2.42 | 2.18 | 2.30 | 2.30 | -6.12% | 759 |
| Nov 11, 2025 | 2.45 | 2.45 | 2.45 | 2.45 | 2.45 | -1.21% | 296 |
| Nov 10, 2025 | 2.48 | 2.48 | 2.48 | 2.48 | 2.48 | - | 1,171 |
| Nov 7, 2025 | 2.48 | 2.48 | 2.48 | 2.48 | 2.48 | 3.77% | 273 |
| Nov 6, 2025 | 2.39 | 2.39 | 2.39 | 2.39 | 2.39 | 3.91% | 388 |
| Nov 4, 2025 | 2.34 | 2.35 | 2.30 | 2.30 | 2.30 | -8.00% | 977 |
| Nov 3, 2025 | 2.45 | 2.50 | 2.45 | 2.50 | 2.50 | - | 552 |
| Oct 31, 2025 | 2.54 | 2.54 | 2.50 | 2.50 | 2.50 | -2.34% | 1,629 |
| Oct 30, 2025 | 2.59 | 2.59 | 2.56 | 2.56 | 2.56 | -0.39% | 889 |
| Oct 28, 2025 | 2.57 | 2.57 | 2.57 | 2.57 | 2.57 | 2.80% | 630 |
| Oct 27, 2025 | 2.53 | 2.53 | 2.50 | 2.50 | 2.50 | -1.57% | 626 |
| Oct 24, 2025 | 2.54 | 2.54 | 2.53 | 2.54 | 2.54 | 1.60% | 4,503 |
| Oct 23, 2025 | 2.50 | 2.50 | 2.50 | 2.50 | 2.50 | -2.57% | 727 |
| Oct 21, 2025 | 2.57 | 2.57 | 2.57 | 2.57 | 2.57 | -2.06% | 617 |
| Oct 20, 2025 | 2.62 | 2.62 | 2.62 | 2.62 | 2.62 | - | 345 |
| Oct 17, 2025 | 2.57 | 2.62 | 2.57 | 2.62 | 2.62 | 1.95% | 2,332 |
| Oct 16, 2025 | 2.55 | 2.57 | 2.55 | 2.57 | 2.57 | 5.76% | 1,677 |
| Oct 15, 2025 | 2.54 | 2.54 | 2.43 | 2.43 | 2.43 | -4.71% | 1,600 |