COSCIENS Biopharma Inc. (CSCI)
NASDAQ: CSCI · Real-Time Price · USD
3.040
0.00 (0.00%)
At close: Mar 28, 2025, 4:00 PM
3.209
+0.169 (5.56%)
After-hours: Mar 28, 2025, 6:30 PM EDT
COSCIENS Biopharma Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 28, 2025 | 3.01 | 3.16 | 3.01 | 3.04 | 3.04 | -1.14% | 3,057 |
| Mar 27, 2025 | 3.04 | 3.08 | 3.04 | 3.08 | 3.08 | -4.21% | 491 |
| Mar 26, 2025 | 3.18 | 3.30 | 3.15 | 3.21 | 3.21 | 4.66% | 2,539 |
| Mar 25, 2025 | 3.12 | 3.30 | 3.07 | 3.07 | 3.07 | -4.75% | 3,120 |
| Mar 24, 2025 | 3.20 | 3.53 | 3.02 | 3.22 | 3.22 | 0.63% | 64,065 |
| Mar 21, 2025 | 3.31 | 3.57 | 3.12 | 3.20 | 3.20 | -6.71% | 25,829 |
| Mar 20, 2025 | 4.40 | 4.40 | 3.17 | 3.43 | 3.43 | -21.15% | 80,126 |
| Mar 19, 2025 | 3.46 | 4.61 | 3.34 | 4.35 | 4.35 | 30.63% | 222,984 |
| Mar 18, 2025 | 3.18 | 3.49 | 3.15 | 3.33 | 3.33 | 4.72% | 10,371 |
| Mar 17, 2025 | 3.50 | 3.50 | 3.03 | 3.18 | 3.18 | -3.34% | 27,873 |
| Mar 14, 2025 | 2.90 | 3.65 | 2.72 | 3.29 | 3.29 | 5.79% | 59,159 |
| Mar 13, 2025 | 2.22 | 3.19 | 1.96 | 3.11 | 3.11 | 15.61% | 676,412 |
| Mar 12, 2025 | 2.69 | 2.70 | 2.66 | 2.69 | 2.69 | 0.90% | 3,433 |
| Mar 11, 2025 | 2.65 | 2.69 | 2.65 | 2.67 | 2.67 | -0.89% | 935 |
| Mar 10, 2025 | 2.80 | 2.81 | 2.69 | 2.69 | 2.69 | -2.18% | 11,797 |
| Mar 7, 2025 | 2.72 | 2.89 | 2.72 | 2.75 | 2.75 | 1.03% | 2,068 |
| Mar 6, 2025 | 2.78 | 2.90 | 2.71 | 2.72 | 2.72 | -2.09% | 6,453 |
| Mar 5, 2025 | 2.75 | 2.90 | 2.70 | 2.78 | 2.78 | 2.96% | 4,727 |
| Mar 4, 2025 | 2.65 | 2.74 | 2.64 | 2.70 | 2.70 | - | 2,046 |
| Mar 3, 2025 | 2.74 | 2.77 | 2.70 | 2.70 | 2.70 | -4.59% | 1,354 |
| Feb 28, 2025 | 2.73 | 2.84 | 2.70 | 2.83 | 2.83 | -2.41% | 3,341 |
| Feb 27, 2025 | 2.89 | 2.98 | 2.71 | 2.90 | 2.90 | 3.20% | 9,636 |
| Feb 26, 2025 | 2.67 | 2.92 | 2.67 | 2.81 | 2.81 | 4.07% | 4,779 |
| Feb 25, 2025 | 2.79 | 2.85 | 2.63 | 2.70 | 2.70 | -5.26% | 3,531 |
| Feb 24, 2025 | 2.86 | 2.89 | 2.85 | 2.85 | 2.85 | 4.78% | 573 |
| Feb 21, 2025 | 2.70 | 2.86 | 2.70 | 2.72 | 2.72 | -0.91% | 7,802 |
| Feb 20, 2025 | 2.73 | 2.75 | 2.73 | 2.75 | 2.75 | -1.61% | 630 |
| Feb 19, 2025 | 2.83 | 2.85 | 2.73 | 2.79 | 2.79 | 2.20% | 3,316 |
| Feb 18, 2025 | 2.69 | 2.73 | 2.69 | 2.73 | 2.73 | -1.09% | 2,556 |
| Feb 14, 2025 | 2.79 | 2.79 | 2.75 | 2.76 | 2.76 | -2.47% | 2,161 |
| Feb 13, 2025 | 2.66 | 2.85 | 2.66 | 2.83 | 2.83 | 1.87% | 15,238 |
| Feb 12, 2025 | 2.71 | 2.79 | 2.66 | 2.78 | 2.78 | 2.13% | 3,516 |
| Feb 11, 2025 | 2.85 | 2.85 | 2.71 | 2.72 | 2.72 | - | 4,177 |
| Feb 10, 2025 | 2.64 | 2.96 | 2.64 | 2.72 | 2.72 | -1.45% | 8,127 |
| Feb 7, 2025 | 2.66 | 2.81 | 2.66 | 2.76 | 2.76 | 3.37% | 1,314 |
| Feb 6, 2025 | 2.67 | 2.67 | 2.67 | 2.67 | 2.67 | -5.45% | 1,856 |
| Feb 5, 2025 | 2.68 | 2.82 | 2.59 | 2.82 | 2.82 | -1.60% | 2,511 |
| Feb 4, 2025 | 2.54 | 2.87 | 2.53 | 2.87 | 2.87 | 10.38% | 13,907 |
| Feb 3, 2025 | 2.60 | 3.00 | 2.38 | 2.60 | 2.60 | -3.70% | 70,560 |
| Jan 31, 2025 | 2.74 | 2.74 | 2.70 | 2.70 | 2.70 | -2.53% | 1,398 |
| Jan 30, 2025 | 2.71 | 2.80 | 2.71 | 2.77 | 2.77 | 2.21% | 6,050 |
| Jan 29, 2025 | 2.71 | 2.81 | 2.71 | 2.71 | 2.71 | -1.31% | 3,060 |
| Jan 28, 2025 | 2.75 | 2.80 | 2.61 | 2.75 | 2.75 | -0.79% | 5,851 |
| Jan 27, 2025 | 2.75 | 2.92 | 2.61 | 2.77 | 2.77 | -4.22% | 3,110 |
| Jan 24, 2025 | 2.56 | 2.98 | 2.56 | 2.89 | 2.89 | 0.52% | 5,882 |
| Jan 23, 2025 | 2.99 | 2.99 | 2.81 | 2.88 | 2.88 | 2.68% | 1,811 |
| Jan 22, 2025 | 2.93 | 2.96 | 2.80 | 2.80 | 2.80 | -4.76% | 5,569 |
| Jan 21, 2025 | 3.11 | 3.13 | 2.80 | 2.94 | 2.94 | -2.00% | 12,625 |
| Jan 17, 2025 | 2.90 | 3.13 | 2.89 | 3.00 | 3.00 | 3.81% | 5,445 |
| Jan 16, 2025 | 2.96 | 3.06 | 2.75 | 2.89 | 2.89 | -2.73% | 8,834 |