COSCIENS Biopharma Inc. (CSCI)
NASDAQ: CSCI · Real-Time Price · USD
2.500
-0.200 (-7.41%)
At close: Dec 20, 2024, 4:00 PM
2.600
+0.100 (4.00%)
After-hours: Dec 20, 2024, 4:00 PM EST
COSCIENS Biopharma Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 20, 2024 | 2.71 | 2.74 | 2.50 | 2.50 | 2.50 | -10.39% | 5,466 |
| Dec 19, 2024 | 2.70 | 2.79 | 2.62 | 2.79 | 2.79 | 4.89% | 5,800 |
| Dec 18, 2024 | 2.87 | 2.87 | 2.62 | 2.66 | 2.66 | -7.96% | 2,400 |
| Dec 17, 2024 | 2.91 | 2.94 | 2.89 | 2.89 | 2.89 | -0.69% | 3,532 |
| Dec 16, 2024 | 2.90 | 2.99 | 2.90 | 2.91 | 2.91 | 0.34% | 5,515 |
| Dec 13, 2024 | 2.90 | 2.90 | 2.90 | 2.90 | 2.90 | - | - |
| Dec 12, 2024 | 2.80 | 2.90 | 2.80 | 2.90 | 2.90 | - | 1,839 |
| Dec 11, 2024 | 3.00 | 3.01 | 2.90 | 2.90 | 2.90 | 1.75% | 4,632 |
| Dec 10, 2024 | 2.72 | 2.88 | 2.68 | 2.85 | 2.85 | 7.14% | 4,347 |
| Dec 9, 2024 | 2.87 | 2.87 | 2.64 | 2.66 | 2.66 | -5.34% | 3,349 |
| Dec 6, 2024 | 2.86 | 2.90 | 2.81 | 2.81 | 2.81 | -2.43% | 1,700 |
| Dec 5, 2024 | 2.87 | 2.94 | 2.87 | 2.88 | 2.88 | 0.35% | 1,100 |
| Dec 4, 2024 | 2.87 | 2.87 | 2.86 | 2.87 | 2.87 | 1.41% | 861 |
| Dec 3, 2024 | 2.99 | 2.99 | 2.75 | 2.83 | 2.83 | -3.08% | 11,329 |
| Dec 2, 2024 | 2.90 | 3.19 | 2.90 | 2.92 | 2.92 | -6.71% | 7,010 |
| Nov 29, 2024 | 3.07 | 3.20 | 3.00 | 3.13 | 3.13 | 1.29% | 2,035 |
| Nov 27, 2024 | 3.06 | 3.09 | 2.95 | 3.09 | 3.09 | 0.65% | 4,531 |
| Nov 26, 2024 | 3.02 | 3.10 | 3.02 | 3.07 | 3.07 | -0.97% | 3,656 |
| Nov 25, 2024 | 3.04 | 3.10 | 2.97 | 3.10 | 3.10 | 5.80% | 7,700 |
| Nov 22, 2024 | 2.90 | 3.05 | 2.90 | 2.93 | 2.93 | -2.01% | 5,200 |
| Nov 21, 2024 | 2.82 | 2.99 | 2.62 | 2.99 | 2.99 | 0.34% | 18,200 |
| Nov 20, 2024 | 2.96 | 3.16 | 2.87 | 2.98 | 2.98 | -0.67% | 7,140 |
| Nov 19, 2024 | 3.02 | 3.11 | 2.93 | 3.00 | 3.00 | -6.25% | 27,821 |
| Nov 18, 2024 | 3.27 | 3.27 | 3.02 | 3.20 | 3.20 | -0.93% | 722 |
| Nov 15, 2024 | 3.31 | 3.31 | 3.19 | 3.23 | 3.23 | 2.87% | 2,010 |
| Nov 14, 2024 | 3.12 | 3.40 | 3.11 | 3.14 | 3.14 | -3.38% | 4,533 |
| Nov 13, 2024 | 3.04 | 3.37 | 3.04 | 3.25 | 3.25 | 8.33% | 9,448 |
| Nov 12, 2024 | 3.25 | 3.25 | 2.81 | 3.00 | 3.00 | -10.18% | 4,664 |
| Nov 11, 2024 | 3.25 | 3.35 | 3.25 | 3.34 | 3.34 | -0.30% | 3,657 |
| Nov 8, 2024 | 3.40 | 3.58 | 3.30 | 3.35 | 3.35 | -3.18% | 11,949 |
| Nov 7, 2024 | 3.55 | 3.67 | 3.40 | 3.46 | 3.46 | -2.54% | 4,305 |
| Nov 6, 2024 | 3.67 | 3.72 | 3.55 | 3.55 | 3.55 | -7.07% | 13,627 |
| Nov 5, 2024 | 3.90 | 3.90 | 3.53 | 3.82 | 3.82 | 1.87% | 12,406 |
| Nov 4, 2024 | 3.67 | 3.90 | 3.55 | 3.75 | 3.75 | 5.34% | 9,428 |
| Nov 1, 2024 | 3.65 | 3.74 | 3.52 | 3.56 | 3.56 | 0.56% | 8,900 |
| Oct 31, 2024 | 3.55 | 3.55 | 3.52 | 3.54 | 3.54 | -0.28% | 1,200 |
| Oct 30, 2024 | 3.50 | 3.74 | 3.50 | 3.55 | 3.55 | -1.66% | 724 |
| Oct 29, 2024 | 3.56 | 3.61 | 3.51 | 3.61 | 3.61 | -2.96% | 900 |
| Oct 28, 2024 | 3.70 | 3.82 | 3.55 | 3.72 | 3.72 | 0.81% | 3,463 |
| Oct 25, 2024 | 3.60 | 3.84 | 3.60 | 3.69 | 3.69 | -0.27% | 8,022 |
| Oct 24, 2024 | 3.70 | 3.80 | 3.70 | 3.70 | 3.70 | -0.27% | 1,402 |
| Oct 23, 2024 | 3.68 | 3.90 | 3.68 | 3.71 | 3.71 | 0.27% | 3,931 |
| Oct 22, 2024 | 3.70 | 3.73 | 3.70 | 3.70 | 3.70 | - | 2,200 |
| Oct 21, 2024 | 3.70 | 3.75 | 3.70 | 3.70 | 3.70 | - | 3,100 |
| Oct 18, 2024 | 3.51 | 3.70 | 3.51 | 3.70 | 3.70 | - | 1,246 |
| Oct 17, 2024 | 3.71 | 3.71 | 3.70 | 3.70 | 3.70 | -0.27% | 1,800 |
| Oct 16, 2024 | 3.71 | 3.99 | 3.71 | 3.71 | 3.71 | -2.11% | 3,400 |
| Oct 15, 2024 | 3.84 | 3.86 | 3.72 | 3.79 | 3.79 | 0.80% | 4,635 |
| Oct 14, 2024 | 3.70 | 3.97 | 3.70 | 3.76 | 3.76 | 0.80% | 8,442 |
| Oct 11, 2024 | 3.73 | 3.73 | 3.73 | 3.73 | 3.73 | - | - |
| Oct 10, 2024 | 3.70 | 3.81 | 3.70 | 3.73 | 3.73 | 0.81% | 6,700 |
| Oct 9, 2024 | 3.70 | 3.90 | 3.70 | 3.70 | 3.70 | - | 1,408 |
| Oct 8, 2024 | 3.72 | 3.85 | 3.68 | 3.70 | 3.70 | - | 5,004 |
| Oct 7, 2024 | 3.80 | 3.82 | 3.69 | 3.70 | 3.70 | - | 7,243 |
| Oct 4, 2024 | 3.70 | 3.80 | 3.70 | 3.70 | 3.70 | - | 1,700 |
| Oct 3, 2024 | 3.82 | 3.82 | 3.70 | 3.70 | 3.70 | -5.13% | 600 |
| Oct 2, 2024 | 3.88 | 3.90 | 3.87 | 3.90 | 3.90 | 2.63% | 1,400 |
| Oct 1, 2024 | 3.70 | 3.88 | 3.70 | 3.80 | 3.80 | 1.33% | 19,376 |
| Sep 30, 2024 | 3.80 | 3.80 | 3.75 | 3.75 | 3.75 | -1.32% | 800 |
| Sep 27, 2024 | 3.83 | 4.01 | 3.72 | 3.80 | 3.80 | -3.80% | 10,411 |
| Sep 26, 2024 | 3.51 | 4.00 | 3.51 | 3.95 | 3.95 | 2.86% | 9,540 |
| Sep 25, 2024 | 3.71 | 3.95 | 3.71 | 3.84 | 3.84 | 1.05% | 5,100 |
| Sep 24, 2024 | 3.85 | 4.02 | 3.65 | 3.80 | 3.80 | -2.56% | 6,241 |
| Sep 23, 2024 | 4.02 | 4.02 | 3.50 | 3.90 | 3.90 | -5.57% | 3,700 |
| Sep 20, 2024 | 4.13 | 4.13 | 4.13 | 4.13 | 4.13 | -0.24% | 400 |
| Sep 19, 2024 | 4.08 | 4.30 | 4.08 | 4.14 | 4.14 | -2.13% | 2,563 |
| Sep 18, 2024 | 4.14 | 4.30 | 4.05 | 4.23 | 4.23 | 3.17% | 10,900 |
| Sep 17, 2024 | 4.10 | 4.10 | 4.10 | 4.10 | 4.10 | -3.30% | 400 |
| Sep 16, 2024 | 4.14 | 4.29 | 4.14 | 4.24 | 4.24 | 1.92% | 6,818 |
| Sep 13, 2024 | 4.03 | 4.31 | 4.03 | 4.16 | 4.16 | 3.23% | 7,900 |
| Sep 12, 2024 | 4.13 | 4.13 | 4.00 | 4.03 | 4.03 | -1.71% | 3,300 |
| Sep 11, 2024 | 4.02 | 4.15 | 4.02 | 4.10 | 4.10 | 1.23% | 1,800 |
| Sep 10, 2024 | 4.10 | 4.13 | 3.97 | 4.05 | 4.05 | -1.22% | 6,807 |
| Sep 9, 2024 | 3.93 | 4.10 | 3.93 | 4.10 | 4.10 | 2.50% | 6,930 |
| Sep 6, 2024 | 3.82 | 4.00 | 3.77 | 4.00 | 4.00 | - | 6,300 |
| Sep 5, 2024 | 3.98 | 4.00 | 3.71 | 4.00 | 4.00 | 3.36% | 7,600 |
| Sep 4, 2024 | 3.97 | 4.04 | 3.87 | 3.87 | 3.87 | -2.52% | 9,646 |
| Sep 3, 2024 | 3.98 | 3.98 | 3.91 | 3.97 | 3.97 | -1.00% | 2,811 |
| Aug 30, 2024 | 3.76 | 4.08 | 3.62 | 4.01 | 4.01 | 6.65% | 14,739 |
| Aug 29, 2024 | 3.75 | 3.80 | 3.70 | 3.76 | 3.76 | -0.79% | 4,654 |
| Aug 28, 2024 | 3.96 | 4.09 | 3.49 | 3.79 | 3.79 | -4.29% | 39,800 |
| Aug 27, 2024 | 3.66 | 4.49 | 3.56 | 3.96 | 3.96 | -32.42% | 125,700 |
| Aug 26, 2024 | 5.73 | 5.86 | 5.69 | 5.86 | 5.86 | -5.18% | 1,900 |
| Aug 23, 2024 | 6.17 | 6.18 | 5.92 | 6.18 | 6.18 | 2.15% | 6,935 |
| Aug 22, 2024 | 5.81 | 6.05 | 5.81 | 6.05 | 6.05 | 3.24% | 1,756 |
| Aug 21, 2024 | 5.92 | 5.92 | 5.80 | 5.86 | 5.86 | -0.17% | 3,400 |
| Aug 20, 2024 | 5.96 | 5.96 | 5.87 | 5.87 | 5.87 | 2.44% | 900 |
| Aug 19, 2024 | 6.22 | 6.40 | 5.66 | 5.73 | 5.73 | 1.42% | 5,412 |
| Aug 16, 2024 | 6.31 | 6.40 | 5.65 | 5.65 | 5.65 | -5.99% | 4,200 |
| Aug 15, 2024 | 6.07 | 6.37 | 6.00 | 6.01 | 6.01 | -7.54% | 2,000 |
| Aug 14, 2024 | 6.46 | 6.58 | 6.30 | 6.50 | 6.50 | 1.25% | 4,625 |
| Aug 13, 2024 | 6.44 | 6.45 | 6.28 | 6.42 | 6.42 | 1.74% | 2,900 |
| Aug 12, 2024 | 5.51 | 6.60 | 5.47 | 6.31 | 6.31 | 2.77% | 3,927 |
| Aug 9, 2024 | 6.22 | 6.77 | 6.08 | 6.14 | 6.14 | 7.34% | 4,400 |
| Aug 8, 2024 | 5.51 | 6.20 | 5.48 | 5.72 | 5.72 | 5.93% | 7,600 |
| Aug 7, 2024 | 5.30 | 5.74 | 5.30 | 5.40 | 5.40 | -0.55% | 8,445 |
| Aug 6, 2024 | 5.55 | 5.55 | 5.30 | 5.43 | 5.43 | 2.45% | 1,200 |
| Aug 5, 2024 | 5.16 | 5.55 | 5.07 | 5.30 | 5.30 | -10.62% | 5,540 |
| Aug 2, 2024 | 5.72 | 5.93 | 5.62 | 5.93 | 5.93 | -0.84% | 1,700 |
| Aug 1, 2024 | 5.84 | 6.36 | 5.76 | 5.98 | 5.98 | 3.10% | 6,700 |