COSCIENS Biopharma Inc. (TSX:CSCI)
Canada
· Delayed Price · Currency is CAD 5.09
+0.48 (10.41%)
May 13, 2025, 9:30 AM EDT
COSCIENS Biopharma Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 15, 2025 | 4.50 | 4.75 | 4.50 | 4.72 | - | - | 1,000 |
| May 14, 2025 | 4.80 | 4.90 | 4.50 | 4.72 | - | -7.45% | 7,300 |
| May 13, 2025 | 4.61 | 5.10 | 4.61 | 5.10 | - | 10.63% | 2,600 |
| May 12, 2025 | 5.14 | 5.15 | 4.61 | 4.61 | - | -6.87% | 1,700 |
| May 9, 2025 | 5.00 | 5.11 | 4.95 | 4.95 | - | 8.08% | 1,300 |
| May 8, 2025 | 4.51 | 5.00 | 4.50 | 4.58 | - | -4.58% | 2,000 |
| May 7, 2025 | 4.95 | 4.95 | 4.80 | 4.80 | - | -3.03% | 2,600 |
| May 6, 2025 | 5.00 | 5.15 | 4.95 | 4.95 | - | -2.94% | 3,400 |
| May 5, 2025 | 4.89 | 5.14 | 4.73 | 5.10 | - | 4.29% | 1,600 |
| May 2, 2025 | 5.11 | 5.11 | 4.89 | 4.89 | - | -5.96% | 600 |
| May 1, 2025 | 4.81 | 5.20 | 4.81 | 5.20 | - | 10.40% | 2,100 |
| Apr 30, 2025 | 4.67 | 4.71 | 4.67 | 4.71 | - | -3.88% | 700 |
| Apr 29, 2025 | 4.41 | 4.90 | 4.41 | 4.90 | - | 10.36% | 7,700 |
| Apr 28, 2025 | 4.44 | 4.44 | 4.44 | 4.44 | - | -0.22% | 300 |
| Apr 25, 2025 | 4.45 | 4.45 | 4.45 | 4.45 | - | - | 300 |
| Apr 24, 2025 | 4.27 | 4.45 | 4.27 | 4.45 | - | 2.53% | 1,500 |
| Apr 23, 2025 | 4.26 | 4.34 | 4.26 | 4.34 | - | 4.33% | 1,000 |
| Apr 22, 2025 | 4.18 | 4.18 | 4.16 | 4.16 | - | -0.95% | 200 |
| Apr 21, 2025 | 4.20 | 4.20 | 4.20 | 4.20 | - | 6.33% | 500 |
| Apr 17, 2025 | 3.84 | 3.95 | 3.84 | 3.95 | - | 2.86% | 2,100 |
| Apr 16, 2025 | 3.99 | 4.10 | 3.83 | 3.84 | - | -1.29% | 1,600 |
| Apr 15, 2025 | 3.94 | 4.00 | 3.89 | 3.89 | - | -2.51% | 300 |
| Apr 14, 2025 | 3.99 | 4.03 | 3.99 | 3.99 | - | -0.50% | 500 |
| Apr 11, 2025 | 4.01 | 4.01 | 4.01 | 4.01 | - | - | 100 |
| Apr 10, 2025 | 4.01 | 4.01 | 4.01 | 4.01 | - | -2.43% | 200 |
| Apr 9, 2025 | 3.41 | 4.17 | 3.35 | 4.11 | - | 17.09% | 1,900 |
| Apr 8, 2025 | 3.53 | 3.55 | 3.51 | 3.51 | - | -0.85% | 1,400 |
| Apr 7, 2025 | 3.70 | 3.70 | 3.54 | 3.54 | - | -5.85% | 1,500 |
| Apr 4, 2025 | 4.44 | 4.44 | 3.70 | 3.76 | - | -2.34% | 2,600 |
| Apr 3, 2025 | 4.10 | 4.10 | 3.85 | 3.85 | - | -7.23% | 2,400 |
| Apr 2, 2025 | 4.17 | 4.17 | 4.15 | 4.15 | - | - | 300 |
| Apr 1, 2025 | 4.23 | 4.24 | 4.15 | 4.15 | - | -3.49% | 500 |
| Mar 31, 2025 | 4.45 | 4.45 | 4.30 | 4.30 | - | - | 1,700 |
| Mar 28, 2025 | 4.45 | 4.45 | 4.30 | 4.30 | - | -4.44% | 500 |
| Mar 27, 2025 | 4.50 | 4.50 | 4.50 | 4.50 | - | - | 100 |
| Mar 26, 2025 | 4.50 | 4.50 | 4.50 | 4.50 | - | 2.27% | 200 |
| Mar 25, 2025 | 4.40 | 4.40 | 4.40 | 4.40 | - | - | - |
| Mar 24, 2025 | 4.66 | 4.90 | 4.39 | 4.40 | - | -10.02% | 5,200 |
| Mar 21, 2025 | 4.99 | 5.00 | 4.78 | 4.89 | - | 5.62% | 1,900 |
| Mar 20, 2025 | 5.75 | 5.75 | 4.60 | 4.63 | - | -22.58% | 11,200 |
| Mar 19, 2025 | 5.08 | 6.46 | 5.08 | 5.98 | - | 25.37% | 10,400 |
| Mar 18, 2025 | 4.60 | 4.77 | 4.49 | 4.77 | - | 7.19% | 1,700 |
| Mar 17, 2025 | 4.76 | 4.76 | 4.45 | 4.45 | - | -12.75% | 1,100 |
| Mar 14, 2025 | 4.31 | 5.11 | 4.10 | 5.10 | - | 6.25% | 4,400 |
| Mar 13, 2025 | 3.69 | 4.80 | 2.90 | 4.80 | - | 25.33% | 26,400 |
| Mar 12, 2025 | 3.88 | 3.90 | 3.76 | 3.83 | - | -4.73% | 4,200 |
| Mar 11, 2025 | 4.02 | 4.02 | 4.02 | 4.02 | - | - | - |
| Mar 10, 2025 | 4.02 | 4.02 | 4.02 | 4.02 | - | 1.77% | 100 |
| Mar 7, 2025 | 3.90 | 3.95 | 3.90 | 3.95 | - | -1.25% | 600 |
| Mar 6, 2025 | 3.87 | 4.05 | 3.79 | 4.00 | - | 0.76% | 1,300 |