Quantum BioPharma Ltd. (CSE:QNTM)
Canada · Delayed Price · Currency is CAD 3.110
-0.070 (-2.20%)
At close: Mar 20, 2026
Quantum BioPharma Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| 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 |
| Mar 11, 2026 | 4.02 | 4.14 | 2.85 | 2.86 | 2.86 | -28.32% | 145,790 |
| Mar 10, 2026 | 4.65 | 4.88 | 3.99 | 3.99 | 3.99 | -12.88% | 43,983 |
| Mar 9, 2026 | 4.75 | 4.75 | 4.52 | 4.58 | 4.58 | -3.58% | 6,242 |
| Mar 6, 2026 | 4.90 | 4.90 | 4.75 | 4.75 | 4.75 | -3.06% | 9,796 |
| Mar 5, 2026 | 5.02 | 5.15 | 4.90 | 4.90 | 4.90 | -5.77% | 5,178 |
| Mar 4, 2026 | 5.20 | 5.25 | 5.20 | 5.20 | 5.20 | - | 9,499 |
| Mar 3, 2026 | 5.35 | 5.42 | 5.01 | 5.20 | 5.20 | 4.42% | 2,979 |
| Mar 2, 2026 | 4.81 | 4.98 | 4.78 | 4.98 | 4.98 | 2.68% | 5,784 |
| Feb 27, 2026 | 4.90 | 5.29 | 4.85 | 4.85 | 4.85 | -1.22% | 5,714 |
| Feb 26, 2026 | 5.05 | 5.10 | 4.91 | 4.91 | 4.91 | -7.18% | 1,860 |
| Feb 25, 2026 | 5.40 | 5.40 | 5.20 | 5.29 | 5.29 | -0.94% | 2,630 |
| Feb 24, 2026 | 4.90 | 5.45 | 4.90 | 5.34 | 5.34 | 8.54% | 5,530 |
| Feb 23, 2026 | 5.30 | 5.30 | 4.82 | 4.92 | 4.92 | -6.11% | 1,833 |
| Feb 20, 2026 | 5.33 | 5.35 | 5.09 | 5.24 | 5.24 | 0.77% | 4,887 |
| Feb 19, 2026 | 5.20 | 5.20 | 5.20 | 5.20 | 5.20 | 1.96% | 201 |
| Feb 18, 2026 | 4.91 | 5.20 | 4.91 | 5.10 | 5.10 | -2.86% | 8,916 |
| Feb 17, 2026 | 5.49 | 5.49 | 5.25 | 5.25 | 5.25 | 6.28% | 715 |
| Feb 13, 2026 | 5.08 | 5.19 | 4.94 | 4.94 | 4.94 | 0.82% | 2,666 |
| Feb 12, 2026 | 5.17 | 5.27 | 4.90 | 4.90 | 4.90 | -7.55% | 6,924 |
| Feb 11, 2026 | 5.49 | 5.49 | 5.30 | 5.30 | 5.30 | -1.85% | 1,385 |
| Feb 10, 2026 | 5.40 | 5.40 | 5.40 | 5.40 | 5.40 | -0.74% | 1,541 |
| Feb 9, 2026 | 5.25 | 5.61 | 5.11 | 5.44 | 5.44 | -4.56% | 1,659 |
| Feb 6, 2026 | 5.87 | 5.90 | 5.64 | 5.70 | 5.70 | 8.57% | 9,399 |
| Feb 5, 2026 | 5.47 | 5.47 | 5.25 | 5.25 | 5.25 | -3.14% | 3,870 |
| Feb 4, 2026 | 5.91 | 5.95 | 5.42 | 5.42 | 5.42 | -3.04% | 3,714 |
| Feb 3, 2026 | 5.88 | 6.00 | 5.53 | 5.59 | 5.59 | -2.10% | 16,264 |
| Feb 2, 2026 | 6.07 | 6.07 | 5.62 | 5.71 | 5.71 | -10.08% | 7,994 |
| Jan 30, 2026 | 6.51 | 6.51 | 6.19 | 6.35 | 6.35 | -2.46% | 1,109 |
| Jan 29, 2026 | 6.57 | 6.60 | 6.51 | 6.51 | 6.51 | -2.54% | 7,183 |
| Jan 28, 2026 | 6.92 | 7.18 | 6.56 | 6.68 | 6.68 | -5.25% | 11,147 |
| Jan 27, 2026 | 7.25 | 7.30 | 6.97 | 7.05 | 7.05 | -3.95% | 5,500 |
| Jan 26, 2026 | 8.20 | 8.20 | 7.25 | 7.34 | 7.34 | -14.15% | 11,706 |
| Jan 23, 2026 | 8.80 | 8.80 | 8.40 | 8.55 | 8.55 | 1.79% | 3,850 |
| Jan 22, 2026 | 8.84 | 8.84 | 8.40 | 8.40 | 8.40 | -6.67% | 1,675 |
| Jan 21, 2026 | 9.45 | 9.45 | 9.00 | 9.00 | 9.00 | -4.76% | 2,552 |
| Jan 20, 2026 | 9.45 | 9.45 | 9.45 | 9.45 | 9.45 | -5.41% | 219 |
| Jan 16, 2026 | 9.70 | 9.99 | 9.60 | 9.99 | 9.99 | 0.50% | 4,743 |
| Jan 15, 2026 | 9.57 | 9.94 | 9.57 | 9.94 | 9.94 | -0.60% | 733 |
| Jan 14, 2026 | 10.10 | 10.10 | 9.90 | 10.00 | 10.00 | 1.32% | 817 |
| Jan 13, 2026 | 10.79 | 10.79 | 9.87 | 9.87 | 9.87 | 3.35% | 578 |
| Jan 12, 2026 | 10.37 | 10.37 | 9.55 | 9.55 | 9.55 | -2.55% | 2,359 |
| Jan 9, 2026 | 10.04 | 10.04 | 9.80 | 9.80 | 9.80 | -7.20% | 627 |
| Jan 8, 2026 | 10.33 | 10.56 | 10.21 | 10.56 | 10.56 | 0.57% | 1,428 |