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Quantum Biopharma Ltd. - Class B Subordinate Voting Shares (NQ:QNTM)

3.550 -0.030 (-0.84%)
Streaming Delayed Price Updated: 4:00 PM EST, Feb 27, 2026 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Feb 27, 2026 3.550 3.759 3.510 3.550 31,750 -0.03(-0.84%)
Feb 26, 2026 3.770 3.830 3.550 3.580 30,050 -0.21(-5.54%)
Feb 25, 2026 3.810 3.855 3.730 3.790 24,296 -0.02(-0.52%)
Feb 24, 2026 3.530 3.835 3.530 3.810 23,099 +0.27(+7.63%)
Feb 23, 2026 3.650 3.730 3.520 3.540 50,634 -0.15(-4.07%)
Feb 20, 2026 3.720 4.000 3.630 3.690 34,711 -0.03(-0.81%)
Feb 19, 2026 3.720 3.780 3.645 3.720 21,325 +0.08(+2.20%)
Feb 18, 2026 3.650 3.800 3.513 3.640 53,937 -0.07(-1.89%)
Feb 17, 2026 3.700 4.000 3.630 3.710 51,570 +0.07(+1.92%)
Feb 13, 2026 3.660 3.850 3.620 3.640 21,147 -0.01(-0.27%)
Feb 12, 2026 3.850 3.981 3.650 3.650 44,114 -0.20(-5.19%)
Feb 11, 2026 4.000 4.040 3.800 3.850 41,068 -0.10(-2.53%)
Feb 10, 2026 3.930 4.040 3.905 3.950 28,983 +0.01(+0.25%)
Feb 09, 2026 4.010 4.050 3.800 3.940 50,356 -0.26(-6.19%)
Feb 06, 2026 3.960 4.290 3.900 4.200 105,458 +0.28(+7.14%)
Feb 05, 2026 3.880 4.150 3.750 3.920 80,606 -0.08(-2.00%)
Feb 04, 2026 4.050 4.290 3.858 4.000 191,411 -0.03(-0.74%)
Feb 03, 2026 4.240 4.300 4.000 4.030 65,019 -0.21(-4.95%)
Feb 02, 2026 4.600 4.600 4.070 4.240 123,923 -0.34(-7.42%)
Jan 30, 2026 4.900 4.983 4.500 4.580 48,562 -0.29(-5.95%)
Jan 29, 2026 4.850 5.050 4.630 4.870 51,270 -0.04(-0.81%)
Jan 28, 2026 5.200 5.288 4.800 4.910 82,250 -0.24(-4.66%)
Jan 27, 2026 5.370 5.470 5.084 5.150 71,173 -0.24(-4.45%)
Jan 26, 2026 6.180 6.180 5.250 5.390 115,197 -0.79(-12.78%)
Jan 23, 2026 6.300 6.470 6.010 6.180 46,101 -0.12(-1.90%)
Jan 22, 2026 6.600 6.767 6.050 6.300 69,598 -0.12(-1.87%)
Jan 21, 2026 7.000 7.210 6.250 6.420 67,787 -0.80(-11.08%)
Jan 20, 2026 7.000 7.290 6.928 7.220 82,397 +0.17(+2.41%)
Jan 16, 2026 6.960 7.180 6.870 7.050 28,085 +0.09(+1.29%)
Jan 15, 2026 6.900 7.050 6.850 6.960 38,822 -0.05(-0.71%)
Jan 14, 2026 7.100 7.336 6.938 7.010 46,583 -0.42(-5.65%)
Jan 13, 2026 7.100 7.500 6.860 7.430 53,592 +0.47(+6.75%)
Jan 12, 2026 6.940 7.220 6.930 6.960 40,033 +0.03(+0.43%)
Jan 09, 2026 7.445 7.461 6.910 6.930 39,905 -0.33(-4.55%)
Jan 08, 2026 7.340 7.600 7.220 7.260 61,605 -0.34(-4.47%)
Jan 07, 2026 7.000 7.650 6.910 7.600 70,694 +0.59(+8.42%)
Jan 06, 2026 7.100 7.300 6.860 7.010 51,542 -0.22(-3.04%)
Jan 05, 2026 7.000 7.500 6.855 7.230 91,879 +0.22(+3.14%)
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