COSCIENS Biopharma Inc. (CSCI)
NASDAQ: CSCI · Real-Time Price · USD
3.170
-0.200 (-5.93%)
Jun 27, 2025, 11:56 AM - Market open
COSCIENS Biopharma Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jun 27, 2025 | 3.30 | 3.30 | 3.30 | 3.34 | - | -0.89% | 178 |
| Jun 26, 2025 | 3.40 | 3.40 | 3.37 | 3.37 | 3.37 | 0.60% | 835 |
| Jun 25, 2025 | 3.47 | 3.47 | 3.35 | 3.35 | 3.35 | 0.75% | 1,390 |
| Jun 24, 2025 | 3.38 | 3.38 | 3.33 | 3.33 | 3.33 | -1.04% | 667 |
| Jun 23, 2025 | 3.24 | 3.36 | 3.24 | 3.36 | 3.36 | 1.82% | 750 |
| Jun 20, 2025 | 3.50 | 3.50 | 2.99 | 3.30 | 3.30 | -5.42% | 1,758 |
| Jun 18, 2025 | 3.57 | 3.58 | 3.32 | 3.49 | 3.49 | -2.21% | 4,018 |
| Jun 17, 2025 | 3.52 | 3.61 | 3.52 | 3.57 | 3.57 | -3.04% | 1,760 |
| Jun 16, 2025 | 3.72 | 3.72 | 3.51 | 3.68 | 3.68 | 3.08% | 1,362 |
| Jun 13, 2025 | 3.57 | 3.57 | 3.50 | 3.57 | 3.57 | -1.24% | 5,715 |
| Jun 12, 2025 | 3.88 | 3.88 | 3.45 | 3.62 | 3.62 | 0.42% | 3,624 |
| Jun 11, 2025 | 3.51 | 3.60 | 3.51 | 3.60 | 3.60 | 1.69% | 318 |
| Jun 10, 2025 | 3.54 | 3.54 | 3.54 | 3.54 | 3.54 | -1.94% | 290 |
| Jun 9, 2025 | 3.61 | 3.61 | 3.61 | 3.61 | 3.61 | - | 876 |
| Jun 6, 2025 | 3.72 | 3.79 | 3.56 | 3.61 | 3.61 | -2.96% | 3,251 |
| Jun 5, 2025 | 3.73 | 3.73 | 3.72 | 3.72 | 3.72 | - | 2,704 |
| Jun 4, 2025 | 3.84 | 3.88 | 3.72 | 3.72 | 3.72 | -4.62% | 4,647 |
| Jun 3, 2025 | 3.86 | 3.90 | 3.51 | 3.90 | 3.90 | 6.85% | 4,331 |
| Jun 2, 2025 | 3.74 | 3.74 | 3.65 | 3.65 | 3.65 | 8.31% | 2,798 |
| May 30, 2025 | 3.51 | 3.51 | 3.37 | 3.37 | 3.37 | -3.99% | 825 |
| May 29, 2025 | 3.54 | 3.65 | 3.50 | 3.51 | 3.51 | 2.90% | 3,375 |
| May 28, 2025 | 3.41 | 3.41 | 3.41 | 3.41 | 3.41 | 2.13% | 696 |
| May 27, 2025 | 3.55 | 3.55 | 3.34 | 3.34 | 3.34 | -5.92% | 1,449 |
| May 23, 2025 | 3.42 | 3.69 | 3.42 | 3.55 | 3.55 | -1.77% | 2,706 |
| May 22, 2025 | 3.55 | 3.61 | 3.50 | 3.61 | 3.61 | 1.80% | 985 |
| May 21, 2025 | 3.49 | 3.55 | 3.45 | 3.55 | 3.55 | 1.89% | 2,585 |
| May 20, 2025 | 3.50 | 3.55 | 3.25 | 3.48 | 3.48 | -3.22% | 2,211 |
| May 19, 2025 | 3.60 | 3.60 | 3.60 | 3.60 | 3.60 | - | 360 |
| May 16, 2025 | 3.50 | 3.60 | 3.33 | 3.60 | 3.60 | 7.78% | 2,964 |
| May 15, 2025 | 3.44 | 3.50 | 3.15 | 3.34 | 3.34 | -3.33% | 5,697 |
| May 14, 2025 | 3.29 | 3.60 | 3.29 | 3.46 | 3.46 | -1.29% | 8,945 |
| May 13, 2025 | 3.43 | 3.50 | 3.27 | 3.50 | 3.50 | 1.16% | 3,926 |
| May 12, 2025 | 3.43 | 3.61 | 3.17 | 3.46 | 3.46 | -2.54% | 8,930 |
| May 9, 2025 | 3.35 | 3.60 | 3.20 | 3.55 | 3.55 | 5.03% | 3,375 |
| May 8, 2025 | 3.21 | 3.74 | 3.21 | 3.38 | 3.38 | -3.43% | 5,514 |
| May 7, 2025 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | -7.41% | 636 |
| May 6, 2025 | 3.78 | 3.78 | 3.78 | 3.78 | 3.78 | 2.16% | 1,480 |
| May 5, 2025 | 3.44 | 3.80 | 3.32 | 3.70 | 3.70 | 1.09% | 9,717 |
| May 2, 2025 | 3.68 | 3.78 | 3.63 | 3.66 | 3.66 | -2.40% | 2,404 |
| May 1, 2025 | 3.50 | 3.75 | 3.50 | 3.75 | 3.75 | 8.70% | 2,611 |
| Apr 30, 2025 | 3.33 | 3.56 | 3.33 | 3.45 | 3.45 | -1.71% | 2,807 |
| Apr 29, 2025 | 3.12 | 3.56 | 3.12 | 3.51 | 3.51 | 11.96% | 9,660 |
| Apr 28, 2025 | 3.16 | 3.16 | 3.14 | 3.14 | 3.14 | -2.64% | 1,013 |
| Apr 25, 2025 | 3.20 | 3.22 | 3.20 | 3.22 | 3.22 | 2.22% | 2,509 |
| Apr 24, 2025 | 3.15 | 3.15 | 3.15 | 3.15 | 3.15 | 1.29% | 1,080 |
| Apr 23, 2025 | 3.10 | 3.15 | 3.10 | 3.11 | 3.11 | 2.47% | 8,839 |
| Apr 22, 2025 | 3.07 | 3.09 | 2.84 | 3.04 | 3.04 | -0.49% | 3,608 |
| Apr 21, 2025 | 2.92 | 3.06 | 2.92 | 3.05 | 3.05 | 7.81% | 1,977 |
| Apr 17, 2025 | 2.82 | 2.83 | 2.78 | 2.83 | 2.83 | 0.32% | 3,133 |
| Apr 16, 2025 | 2.91 | 3.07 | 2.76 | 2.82 | 2.82 | -0.70% | 3,547 |