COSCIENS Biopharma Inc. CSCIF
5.79 USD 0.00 (+0.00%)
Regular-session close
5.79 Day range 5.79
0.79 52-week range 9.50
- YTD
- +181.07%
- 1 year
- +149.57%
CSCIF price history
| Date | Open | High | Low | Close | Change | Change % | Volume |
|---|---|---|---|---|---|---|---|
| Nov 13, 2026 | 5.79 | 5.79 | 5.79 | 5.79 | 0.00 | 0.00% | 0 |
| Nov 12, 2026 | 5.79 | 5.79 | 5.79 | 5.79 | 0.00 | 0.00% | 0 |
| Nov 11, 2026 | 5.79 | 5.79 | 5.79 | 5.79 | 0.00 | 0.00% | 0 |
| Nov 10, 2026 | 5.79 | 5.79 | 5.79 | 5.79 | -0.27 | -4.46% | 100 |
| Nov 9, 2026 | 6.06 | 6.06 | 6.06 | 6.06 | 0.00 | 0.00% | 0 |
| Nov 6, 2026 | 6.06 | 6.06 | 6.06 | 6.06 | -0.04 | -0.66% | 300 |
| Nov 5, 2026 | 6.10 | 6.10 | 6.10 | 6.10 | 0.00 | 0.00% | 0 |
| Nov 4, 2026 | 6.10 | 6.10 | 6.10 | 6.10 | 0.00 | 0.00% | 0 |
| Nov 3, 2026 | 6.10 | 6.10 | 6.10 | 6.10 | 0.00 | 0.00% | 0 |
| Nov 2, 2026 | 6.10 | 6.10 | 6.10 | 6.10 | 0.00 | 0.00% | 0 |
| Oct 30, 2026 | 6.08 | 6.15 | 6.08 | 6.10 | -0.34 | -5.28% | 1,000 |
| Oct 29, 2026 | 6.43 | 6.44 | 6.43 | 6.44 | +0.27 | +4.38% | 1,000 |
| Oct 28, 2026 | 6.15 | 6.17 | 6.15 | 6.17 | +0.07 | +1.15% | 1,000 |
| Oct 27, 2026 | 6.10 | 6.10 | 6.10 | 6.10 | 0.00 | 0.00% | 0 |
| Oct 26, 2026 | 6.25 | 6.25 | 6.10 | 6.10 | -0.15 | -2.40% | 500 |
| Oct 23, 2026 | 6.25 | 6.25 | 6.25 | 6.25 | 0.00 | 0.00% | 0 |
| Oct 22, 2026 | 6.25 | 6.25 | 6.25 | 6.25 | 0.00 | 0.00% | 0 |
| Oct 21, 2026 | 6.25 | 6.25 | 6.25 | 6.25 | -0.24 | -3.70% | 400 |
| Oct 20, 2026 | 6.49 | 6.49 | 6.49 | 6.49 | 0.00 | 0.00% | 0 |
| Oct 19, 2026 | 6.49 | 6.49 | 6.49 | 6.49 | 0.00 | 0.00% | 0 |
| Oct 16, 2026 | 6.49 | 6.49 | 6.49 | 6.49 | +0.24 | +3.84% | 100 |
| Oct 15, 2026 | 6.25 | 6.25 | 6.25 | 6.25 | 0.00 | 0.00% | 0 |
| Oct 14, 2026 | 6.25 | 6.25 | 6.25 | 6.25 | 0.00 | 0.00% | 0 |
| Oct 13, 2026 | 6.80 | 6.80 | 6.25 | 6.25 | -0.57 | -8.36% | 1,500 |
| Oct 12, 2026 | 6.82 | 6.82 | 6.82 | 6.82 | 0.00 | 0.00% | 0 |
| Oct 9, 2026 | 6.82 | 6.82 | 6.82 | 6.82 | 0.00 | 0.00% | 0 |
| Oct 8, 2026 | 6.46 | 6.82 | 6.46 | 6.82 | +0.28 | +4.28% | 1,800 |
| Oct 7, 2026 | 6.28 | 6.54 | 6.28 | 6.54 | +0.10 | +1.55% | 2,800 |
| Oct 6, 2026 | 6.44 | 6.44 | 6.44 | 6.44 | 0.00 | 0.00% | 0 |
| Oct 5, 2026 | 6.44 | 6.44 | 6.44 | 6.44 | 0.00 | 0.00% | 0 |
| Oct 2, 2026 | 6.44 | 6.44 | 6.44 | 6.44 | +0.02 | +0.31% | 100 |
| Oct 1, 2026 | 6.45 | 6.45 | 6.42 | 6.42 | -0.03 | -0.47% | 300 |
| Sep 30, 2026 | 6.70 | 6.70 | 6.45 | 6.45 | -0.21 | -3.15% | 1,200 |
| Sep 29, 2026 | 6.66 | 6.66 | 6.66 | 6.66 | +0.20 | +3.10% | 200 |
| Sep 28, 2026 | 6.46 | 6.46 | 6.46 | 6.46 | +0.36 | +5.90% | 100 |
| Sep 25, 2026 | 6.02 | 6.10 | 6.02 | 6.10 | +0.62 | +11.31% | 2,600 |
| Sep 24, 2026 | 5.48 | 5.48 | 5.48 | 5.48 | 0.00 | 0.00% | 0 |
| Sep 23, 2026 | 5.48 | 5.48 | 5.48 | 5.48 | 0.00 | 0.00% | 0 |
| Sep 22, 2026 | 5.47 | 5.50 | 5.47 | 5.48 | +0.13 | +2.43% | 400 |
| Sep 21, 2026 | 5.35 | 5.35 | 5.35 | 5.35 | 0.00 | 0.00% | 0 |
| Sep 18, 2026 | 5.35 | 5.35 | 5.35 | 5.35 | 0.00 | 0.00% | 0 |
| Sep 17, 2026 | 5.35 | 5.35 | 5.35 | 5.35 | 0.00 | 0.00% | 0 |
| Sep 16, 2026 | 5.35 | 5.35 | 5.35 | 5.35 | -0.15 | -2.73% | 2,100 |
| Sep 15, 2026 | 5.50 | 5.50 | 5.50 | 5.50 | 0.00 | 0.00% | 0 |
| Sep 14, 2026 | 5.50 | 5.50 | 5.50 | 5.50 | 0.00 | 0.00% | 0 |
| Sep 11, 2026 | 5.50 | 5.50 | 5.50 | 5.50 | 0.00 | 0.00% | 0 |
| Sep 10, 2026 | 5.50 | 5.50 | 5.50 | 5.50 | +0.52 | +10.44% | 100 |
| Sep 9, 2026 | 4.98 | 4.98 | 4.98 | 4.98 | 0.00 | 0.00% | 0 |
| Sep 8, 2026 | 4.98 | 4.98 | 4.98 | 4.98 | 0.00 | 0.00% | 0 |
| Sep 4, 2026 | 4.98 | 4.98 | 4.98 | 4.98 | 0.00 | 0.00% | 0 |
| Sep 3, 2026 | 4.98 | 4.98 | 4.98 | 4.98 | 0.00 | 0.00% | 0 |
| Sep 2, 2026 | 4.98 | 4.98 | 4.98 | 4.98 | 0.00 | 0.00% | 0 |
| Sep 1, 2026 | 4.98 | 4.98 | 4.98 | 4.98 | 0.00 | 0.00% | 0 |
| Aug 31, 2026 | 4.98 | 4.98 | 4.98 | 4.98 | 0.00 | 0.00% | 0 |
| Aug 28, 2026 | 4.98 | 4.98 | 4.98 | 4.98 | 0.00 | 0.00% | 0 |
| Aug 27, 2026 | 4.98 | 4.98 | 4.98 | 4.98 | -0.32 | -6.04% | 500 |
| Aug 26, 2026 | 5.30 | 5.30 | 5.30 | 5.30 | +0.14 | +2.71% | 100 |
| Aug 25, 2026 | 5.16 | 5.16 | 5.16 | 5.16 | 0.00 | 0.00% | 0 |
| Aug 24, 2026 | 5.16 | 5.16 | 5.16 | 5.16 | -0.34 | -6.18% | 200 |
| Aug 21, 2026 | 5.50 | 5.50 | 5.50 | 5.50 | 0.00 | 0.00% | 0 |
| Aug 20, 2026 | 5.50 | 5.50 | 5.50 | 5.50 | -0.33 | -5.66% | 200 |
| Aug 19, 2026 | 5.83 | 5.83 | 5.83 | 5.83 | +0.58 | +11.05% | 500 |
| Aug 18, 2026 | 5.18 | 5.25 | 5.18 | 5.25 | -0.39 | -6.91% | 600 |
| Aug 17, 2026 | 5.64 | 5.64 | 5.64 | 5.64 | 0.00 | 0.00% | 0 |
| Aug 14, 2026 | 5.64 | 5.64 | 5.64 | 5.64 | 0.00 | 0.00% | 0 |
65 days, newest first. Daily bars as drawn on the CSCIF chart; change is against the previous day's close. Open, high, low and volume are in the download and on a wider screen.