COSCIENS Biopharma Inc. (TSX:CSCI)
Canada · Delayed Price · Currency is CAD 4.720
-0.060 (-1.26%)
Jul 14, 2025, 9:30 AM EDT
COSCIENS Biopharma Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jul 16, 2025 | 4.70 | 4.70 | 4.70 | 4.70 | - | -0.21% | - |
| Jul 15, 2025 | 4.71 | 4.71 | 4.71 | 4.71 | - | - | - |
| Jul 14, 2025 | 4.72 | 4.78 | 4.71 | 4.71 | - | -1.46% | 400 |
| Jul 11, 2025 | 4.78 | 4.78 | 4.78 | 4.78 | - | - | - |
| Jul 10, 2025 | 4.70 | 4.92 | 4.70 | 4.78 | - | 1.49% | 6,100 |
| Jul 9, 2025 | 4.98 | 4.98 | 4.71 | 4.71 | - | -1.05% | 2,000 |
| Jul 8, 2025 | 4.68 | 4.96 | 4.65 | 4.76 | - | 0.21% | 2,000 |
| Jul 7, 2025 | 4.70 | 4.75 | 4.70 | 4.75 | - | 3.26% | 1,200 |
| Jul 4, 2025 | 4.60 | 4.60 | 4.60 | 4.60 | - | -2.13% | 100 |
| Jul 3, 2025 | 4.60 | 4.70 | 4.60 | 4.70 | - | 2.17% | 1,400 |
| Jul 2, 2025 | 4.52 | 4.60 | 4.52 | 4.60 | - | -0.22% | 1,000 |
| Jun 30, 2025 | 4.60 | 4.61 | 4.57 | 4.61 | - | 1.77% | 1,300 |
| Jun 27, 2025 | 4.53 | 4.53 | 4.53 | 4.53 | - | -1.09% | 100 |
| Jun 26, 2025 | 4.59 | 4.59 | 4.50 | 4.58 | - | -0.43% | 2,800 |
| Jun 25, 2025 | 4.60 | 4.60 | 4.60 | 4.60 | - | -1.50% | 200 |
| Jun 24, 2025 | 4.67 | 4.67 | 4.67 | 4.67 | - | - | - |
| Jun 23, 2025 | 4.67 | 4.67 | 4.67 | 4.67 | - | - | - |
| Jun 20, 2025 | 4.82 | 4.82 | 4.49 | 4.67 | - | -3.11% | 7,300 |
| Jun 19, 2025 | 4.82 | 4.82 | 4.82 | 4.82 | - | - | - |
| Jun 18, 2025 | 4.80 | 5.03 | 4.80 | 4.82 | - | 0.63% | 800 |
| Jun 17, 2025 | 5.04 | 5.04 | 4.79 | 4.79 | - | -4.77% | 500 |
| Jun 16, 2025 | 4.85 | 5.03 | 4.74 | 5.03 | - | 3.50% | 1,500 |
| Jun 13, 2025 | 4.96 | 4.96 | 4.72 | 4.86 | - | -3.38% | 5,700 |
| Jun 12, 2025 | 5.06 | 5.06 | 5.03 | 5.03 | - | 1.00% | 200 |
| Jun 11, 2025 | 4.94 | 5.10 | 4.94 | 4.98 | - | 1.22% | 600 |
| Jun 10, 2025 | 4.92 | 4.92 | 4.92 | 4.92 | - | - | - |
| Jun 9, 2025 | 4.93 | 4.93 | 4.90 | 4.92 | - | -0.20% | 1,100 |
| Jun 6, 2025 | 4.93 | 4.93 | 4.93 | 4.93 | - | -1.40% | 100 |
| Jun 5, 2025 | 5.08 | 5.10 | 5.00 | 5.00 | - | -2.53% | 1,300 |
| Jun 4, 2025 | 5.20 | 5.24 | 5.07 | 5.13 | - | -3.21% | 5,100 |
| Jun 3, 2025 | 5.18 | 5.30 | 4.95 | 5.30 | - | 6.00% | 2,100 |
| Jun 2, 2025 | 4.76 | 5.18 | 4.76 | 5.00 | - | 4.17% | 4,000 |
| May 30, 2025 | 4.80 | 4.86 | 4.80 | 4.80 | - | -3.23% | 600 |
| May 29, 2025 | 4.92 | 4.96 | 4.92 | 4.96 | - | 2.27% | 500 |
| May 28, 2025 | 4.85 | 4.85 | 4.85 | 4.85 | - | - | - |
| May 27, 2025 | 4.94 | 4.94 | 4.85 | 4.85 | - | -1.42% | 900 |
| May 26, 2025 | 4.92 | 4.92 | 4.92 | 4.92 | - | 0.82% | 1,000 |
| May 23, 2025 | 4.91 | 4.91 | 4.82 | 4.88 | - | -1.61% | 1,300 |
| May 22, 2025 | 4.96 | 4.96 | 4.96 | 4.96 | - | -0.60% | 300 |
| May 21, 2025 | 4.93 | 4.99 | 4.93 | 4.99 | - | -0.20% | 1,700 |
| May 20, 2025 | 4.81 | 5.00 | 4.81 | 5.00 | - | 0.20% | 300 |
| May 16, 2025 | 4.75 | 4.99 | 4.75 | 4.99 | - | 5.72% | 800 |
| 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 |