Financial News
Quantum Biopharma Ltd. - Class B Subordinate Voting Shares (NQ:QNTM)
9.700
-1.710
(-14.99%)
Streaming Delayed Price
Updated: 1:00 PM EST, Nov 28, 2025
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Historical Prices
Year:
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Nov 28, 2025 | 12.00 | 12.42 | 9.450 | 9.700 | 660,505 | -1.71(-14.99%) |
| Nov 26, 2025 | 8.700 | 11.76 | 8.700 | 11.41 | 1,256,225 | +3.37(+41.92%) |
| Nov 25, 2025 | 6.270 | 8.040 | 6.050 | 8.040 | 180,708 | +1.84(+29.68%) |
| Nov 24, 2025 | 6.230 | 6.450 | 6.030 | 6.200 | 59,571 | +0.44(+7.64%) |
| Nov 21, 2025 | 6.200 | 6.500 | 5.570 | 5.760 | 57,745 | -0.43(-6.95%) |
| Nov 20, 2025 | 6.520 | 6.800 | 6.100 | 6.190 | 79,829 | -0.12(-1.90%) |
| Nov 19, 2025 | 6.990 | 7.197 | 6.110 | 6.310 | 94,152 | -0.48(-7.07%) |
| Nov 18, 2025 | 7.070 | 7.250 | 6.500 | 6.790 | 103,947 | -0.42(-5.83%) |
| Nov 17, 2025 | 7.360 | 8.357 | 7.180 | 7.210 | 59,038 | -0.15(-2.04%) |
| Nov 14, 2025 | 7.580 | 7.638 | 6.825 | 7.360 | 74,553 | -0.33(-4.29%) |
| Nov 13, 2025 | 8.220 | 8.485 | 7.510 | 7.690 | 46,951 | -0.64(-7.68%) |
| Nov 12, 2025 | 8.510 | 9.120 | 8.110 | 8.330 | 32,623 | -0.29(-3.31%) |
| Nov 11, 2025 | 8.060 | 8.962 | 8.060 | 8.615 | 34,736 | +0.22(+2.68%) |
| Nov 10, 2025 | 9.000 | 9.197 | 8.310 | 8.390 | 46,569 | -0.52(-5.84%) |
| Nov 07, 2025 | 8.040 | 9.020 | 8.030 | 8.910 | 40,911 | +0.32(+3.73%) |
| Nov 06, 2025 | 9.000 | 9.046 | 8.033 | 8.590 | 62,717 | -0.41(-4.56%) |
| Nov 05, 2025 | 8.980 | 9.500 | 8.920 | 9.000 | 38,108 | +0.09(+1.01%) |
| Nov 04, 2025 | 10.00 | 10.00 | 8.550 | 8.910 | 116,392 | -1.61(-15.30%) |
| Nov 03, 2025 | 10.74 | 10.74 | 9.332 | 10.52 | 101,227 | -0.55(-4.97%) |
| Oct 31, 2025 | 12.21 | 12.46 | 11.00 | 11.07 | 88,313 | -1.47(-11.72%) |
| Oct 30, 2025 | 12.51 | 13.37 | 11.50 | 12.54 | 44,186 | -0.31(-2.41%) |
| Oct 29, 2025 | 12.96 | 13.88 | 12.75 | 12.85 | 52,289 | -0.11(-0.85%) |
| Oct 28, 2025 | 13.35 | 13.75 | 12.75 | 12.96 | 65,262 | -0.47(-3.50%) |
| Oct 27, 2025 | 13.95 | 14.85 | 13.30 | 13.43 | 79,985 | -0.47(-3.38%) |
| Oct 24, 2025 | 14.75 | 14.86 | 13.81 | 13.90 | 83,641 | -0.54(-3.74%) |
| Oct 23, 2025 | 14.27 | 14.50 | 13.60 | 14.44 | 132,464 | +0.82(+6.02%) |
| Oct 22, 2025 | 14.52 | 14.54 | 13.01 | 13.62 | 61,135 | -1.05(-7.16%) |
| Oct 21, 2025 | 14.30 | 14.99 | 14.12 | 14.67 | 41,181 | +0.26(+1.80%) |
| Oct 20, 2025 | 14.31 | 15.13 | 13.81 | 14.41 | 70,100 | +0.25(+1.77%) |
| Oct 17, 2025 | 14.24 | 14.48 | 13.70 | 14.16 | 59,085 | -0.91(-6.04%) |
| Oct 16, 2025 | 15.14 | 15.50 | 14.73 | 15.07 | 45,382 | -0.08(-0.53%) |
| Oct 15, 2025 | 16.16 | 16.36 | 14.80 | 15.15 | 68,325 | -0.84(-5.25%) |
| Oct 14, 2025 | 15.29 | 16.33 | 14.82 | 15.99 | 98,093 | +0.80(+5.27%) |
| Oct 13, 2025 | 14.43 | 15.52 | 14.43 | 15.19 | 74,311 | +0.68(+4.69%) |
| Oct 10, 2025 | 15.30 | 15.94 | 14.50 | 14.51 | 93,564 | -0.80(-5.23%) |
| Oct 09, 2025 | 16.00 | 16.00 | 15.11 | 15.31 | 72,621 | -0.46(-2.92%) |
| Oct 08, 2025 | 17.47 | 17.50 | 15.64 | 15.77 | 163,472 | -1.41(-8.21%) |
| Oct 07, 2025 | 17.90 | 18.12 | 16.50 | 17.18 | 142,184 | -0.70(-3.89%) |
| Oct 06, 2025 | 18.67 | 18.87 | 17.66 | 17.88 | 123,099 | -0.57(-3.12%) |
| Oct 03, 2025 | 18.50 | 19.00 | 17.37 | 18.45 | 182,715 | +0.35(+1.93%) |
| Oct 02, 2025 | 17.06 | 19.30 | 16.52 | 18.10 | 225,062 | +1.57(+9.50%) |
| Oct 01, 2025 | 16.48 | 17.11 | 16.00 | 16.53 | 53,723 | +0.13(+0.79%) |
| Sep 30, 2025 | 16.02 | 16.45 | 15.44 | 16.40 | 67,614 | +0.21(+1.30%) |
| Sep 29, 2025 | 16.04 | 16.98 | 15.90 | 16.19 | 100,378 | -0.13(-0.80%) |
| Sep 26, 2025 | 17.23 | 17.69 | 15.55 | 16.32 | 126,968 | -0.75(-4.39%) |
| Sep 25, 2025 | 17.00 | 17.75 | 16.51 | 17.07 | 67,040 | -0.06(-0.35%) |
| Sep 24, 2025 | 18.35 | 18.35 | 16.65 | 17.13 | 91,293 | -1.23(-6.70%) |
| Sep 23, 2025 | 18.49 | 19.42 | 18.00 | 18.36 | 81,692 | -0.13(-0.70%) |
| Sep 22, 2025 | 19.17 | 19.17 | 18.00 | 18.49 | 88,990 | -0.38(-2.01%) |
| Sep 19, 2025 | 20.42 | 21.00 | 18.51 | 18.87 | 192,268 | -1.12(-5.60%) |
| Sep 18, 2025 | 18.22 | 20.20 | 18.22 | 19.99 | 171,243 | +2.22(+12.49%) |
| Sep 17, 2025 | 16.76 | 18.00 | 16.45 | 17.77 | 126,552 | +1.12(+6.73%) |
| Sep 16, 2025 | 17.91 | 18.75 | 16.48 | 16.65 | 152,692 | -0.75(-4.31%) |
| Sep 15, 2025 | 16.66 | 17.74 | 15.60 | 17.40 | 98,545 | +0.17(+0.99%) |
| Sep 12, 2025 | 14.85 | 17.50 | 14.85 | 17.23 | 149,229 | +1.21(+7.55%) |
| Sep 11, 2025 | 15.52 | 16.40 | 15.00 | 16.02 | 207,408 | -0.15(-0.93%) |
| Sep 10, 2025 | 13.16 | 17.79 | 12.91 | 16.17 | 481,942 | +3.48(+27.42%) |
| Sep 09, 2025 | 12.74 | 13.45 | 12.52 | 12.69 | 118,669 | -0.31(-2.38%) |
| Sep 08, 2025 | 13.85 | 13.89 | 12.14 | 13.00 | 221,495 | -1.05(-7.51%) |
| Sep 05, 2025 | 14.58 | 14.63 | 13.70 | 14.05 | 117,656 | -0.23(-1.64%) |
| Sep 04, 2025 | 15.38 | 15.69 | 14.07 | 14.29 | 120,338 | -1.41(-8.98%) |
| Sep 03, 2025 | 16.75 | 16.86 | 15.51 | 15.70 | 162,437 | -0.61(-3.71%) |
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