Quantum BioPharma Ltd. (CSE:QNTM)
Canada · Delayed Price · Currency is CAD 13.00
+0.21 (1.64%)
At close: May 25, 2026
Quantum BioPharma Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 22, 2026 | 10.27 | 12.79 | 10.00 | 12.79 | 12.79 | 20.89% | 47,650 |
| May 21, 2026 | 11.15 | 11.85 | 10.31 | 10.58 | 10.58 | -3.47% | 19,892 |
| May 20, 2026 | 9.90 | 11.34 | 9.66 | 10.96 | 10.96 | 15.73% | 23,544 |
| May 19, 2026 | 9.40 | 9.77 | 9.02 | 9.47 | 9.47 | 2.05% | 20,152 |
| May 15, 2026 | 9.40 | 10.25 | 9.17 | 9.28 | 9.28 | -2.32% | 24,171 |
| May 14, 2026 | 7.75 | 9.77 | 7.69 | 9.50 | 9.50 | 24.18% | 27,341 |
| May 13, 2026 | 7.10 | 7.71 | 7.10 | 7.65 | 7.65 | 7.90% | 7,852 |
| May 12, 2026 | 7.00 | 7.16 | 6.80 | 7.09 | 7.09 | 1.29% | 11,507 |
| May 11, 2026 | 6.48 | 7.10 | 6.40 | 7.00 | 7.00 | 4.48% | 3,671 |
| May 8, 2026 | 6.70 | 6.84 | 6.65 | 6.70 | 6.70 | -3.74% | 9,851 |
| May 7, 2026 | 7.25 | 7.25 | 6.70 | 6.96 | 6.96 | -4.00% | 3,397 |
| May 6, 2026 | 7.50 | 7.50 | 7.15 | 7.25 | 7.25 | -1.63% | 4,400 |
| May 5, 2026 | 7.34 | 7.50 | 7.16 | 7.37 | 7.37 | 3.80% | 5,158 |
| May 4, 2026 | 8.00 | 8.00 | 7.09 | 7.10 | 7.10 | -6.33% | 4,344 |
| May 1, 2026 | 7.80 | 8.20 | 7.38 | 7.58 | 7.58 | -2.82% | 15,109 |
| Apr 30, 2026 | 7.77 | 7.89 | 7.15 | 7.80 | 7.80 | - | 14,006 |
| Apr 29, 2026 | 7.50 | 7.82 | 6.32 | 7.80 | 7.80 | 5.41% | 16,922 |
| Apr 28, 2026 | 6.25 | 7.50 | 6.12 | 7.40 | 7.40 | 21.51% | 15,604 |
| Apr 27, 2026 | 4.95 | 6.50 | 4.95 | 6.09 | 6.09 | 23.03% | 33,790 |
| Apr 24, 2026 | 4.60 | 4.95 | 4.44 | 4.95 | 4.95 | 14.06% | 12,776 |
| Apr 23, 2026 | 4.40 | 4.40 | 4.30 | 4.34 | 4.34 | -4.62% | 8,797 |
| Apr 22, 2026 | 4.84 | 5.18 | 4.46 | 4.55 | 4.55 | -3.19% | 9,501 |
| Apr 21, 2026 | 4.32 | 5.22 | 4.30 | 4.70 | 4.70 | 11.90% | 12,661 |
| Apr 20, 2026 | 4.27 | 4.27 | 4.20 | 4.20 | 4.20 | -3.00% | 1,642 |
| Apr 17, 2026 | 4.27 | 4.33 | 4.19 | 4.33 | 4.33 | 1.41% | 1,615 |
| Apr 16, 2026 | 4.31 | 4.31 | 4.17 | 4.27 | 4.27 | 2.89% | 5,757 |
| Apr 15, 2026 | 4.12 | 4.40 | 4.12 | 4.15 | 4.15 | 0.73% | 2,837 |
| Apr 14, 2026 | 4.52 | 4.52 | 3.95 | 4.12 | 4.12 | -11.40% | 26,155 |
| Apr 13, 2026 | 4.90 | 4.90 | 4.64 | 4.65 | 4.65 | -6.81% | 3,054 |
| Apr 10, 2026 | 4.56 | 4.99 | 4.56 | 4.99 | 4.99 | 10.89% | 1,401 |
| Apr 9, 2026 | 5.20 | 5.20 | 4.46 | 4.50 | 4.50 | -9.09% | 7,136 |
| Apr 8, 2026 | 5.50 | 5.50 | 4.95 | 4.95 | 4.95 | -7.65% | 9,927 |
| Apr 7, 2026 | 5.12 | 5.36 | 5.00 | 5.36 | 5.36 | 10.52% | 12,821 |
| Apr 6, 2026 | 5.31 | 5.35 | 4.85 | 4.85 | 4.85 | -13.39% | 12,784 |
| Apr 2, 2026 | 6.00 | 6.03 | 5.39 | 5.60 | 5.60 | -9.09% | 38,705 |
| Apr 1, 2026 | 6.95 | 8.63 | 6.00 | 6.16 | 6.16 | -7.37% | 39,772 |
| Mar 31, 2026 | 6.04 | 6.69 | 5.37 | 6.65 | 6.65 | 11.58% | 25,803 |
| Mar 30, 2026 | 7.28 | 9.00 | 5.50 | 5.96 | 5.96 | -9.28% | 76,212 |
| Mar 27, 2026 | 5.02 | 6.73 | 5.00 | 6.57 | 6.57 | 22.35% | 14,075 |
| Mar 26, 2026 | 6.30 | 6.30 | 5.01 | 5.37 | 5.37 | -10.50% | 14,031 |
| Mar 25, 2026 | 6.64 | 7.75 | 5.50 | 6.00 | 6.00 | -7.98% | 63,057 |
| Mar 24, 2026 | 4.22 | 6.55 | 4.22 | 6.52 | 6.52 | 47.51% | 94,273 |
| Mar 23, 2026 | 3.18 | 4.57 | 3.18 | 4.42 | 4.42 | 42.12% | 40,786 |
| Mar 20, 2026 | 3.20 | 3.20 | 3.02 | 3.11 | 3.11 | -2.20% | 1,551 |
| Mar 19, 2026 | 3.30 | 3.30 | 3.18 | 3.18 | 3.18 | -6.19% | 6,973 |
| Mar 18, 2026 | 3.29 | 3.39 | 3.22 | 3.39 | 3.39 | 4.31% | 5,405 |
| Mar 17, 2026 | 3.30 | 3.32 | 3.15 | 3.25 | 3.25 | - | 7,952 |
| Mar 16, 2026 | 3.42 | 3.42 | 3.25 | 3.25 | 3.25 | -7.14% | 28,078 |
| Mar 13, 2026 | 3.46 | 3.50 | 3.30 | 3.50 | 3.50 | - | 6,704 |
| Mar 12, 2026 | 2.97 | 4.14 | 2.90 | 3.50 | 3.50 | 22.38% | 53,598 |