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

12.98 +1.59 (+13.93%)
Streaming Delayed Price Updated: 12:32 PM EDT, May 21, 2025 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
May 20, 2025 12.00 12.37 10.77 11.39 265,482 -0.87(-7.10%)
May 19, 2025 10.01 12.74 10.00 12.26 598,237 +2.01(+19.61%)
May 16, 2025 9.240 10.37 9.240 10.25 224,421 +1.10(+12.02%)
May 15, 2025 8.270 9.150 8.060 9.150 102,406 +0.93(+11.31%)
May 14, 2025 8.540 8.572 7.961 8.220 87,606 -0.20(-2.38%)
May 13, 2025 9.000 9.290 8.350 8.420 116,354 -0.70(-7.68%)
May 12, 2025 9.250 9.388 8.810 9.120 83,410 +0.04(+0.50%)
May 09, 2025 8.600 9.450 8.600 9.075 189,259 +0.33(+3.83%)
May 08, 2025 8.290 8.800 8.000 8.740 96,694 +0.33(+3.92%)
May 07, 2025 9.050 9.250 8.330 8.410 161,730 -0.77(-8.39%)
May 06, 2025 8.650 9.260 8.255 9.180 212,365 +0.59(+6.87%)
May 05, 2025 7.820 8.630 7.800 8.590 161,827 +0.84(+10.84%)
May 02, 2025 6.890 7.890 6.890 7.750 107,872 +0.95(+13.97%)
May 01, 2025 6.600 6.905 6.600 6.800 42,924 +0.29(+4.45%)
Apr 30, 2025 6.710 6.890 6.450 6.510 92,374 -0.34(-4.96%)
Apr 29, 2025 6.790 6.914 6.650 6.850 35,509 -0.09(-1.30%)
Apr 28, 2025 7.020 7.225 6.761 6.940 197,844 -0.14(-1.98%)
Apr 25, 2025 6.770 7.241 6.770 7.080 49,879 +0.17(+2.46%)
Apr 24, 2025 6.730 7.200 6.600 6.910 54,699 +0.04(+0.58%)
Apr 23, 2025 6.480 7.150 6.450 6.870 105,111 +0.59(+9.39%)
Apr 22, 2025 6.220 6.614 6.010 6.280 80,076 +0.04(+0.64%)
Apr 21, 2025 6.160 6.261 5.910 6.240 28,298 -0.06(-0.95%)
Apr 17, 2025 6.180 6.430 6.066 6.300 27,478 +0.06(+0.96%)
Apr 16, 2025 6.170 6.300 5.935 6.240 30,575 -0.06(-0.95%)
Apr 15, 2025 6.520 6.800 6.060 6.300 104,913 -0.42(-6.25%)
Apr 14, 2025 6.940 7.330 6.550 6.720 170,572 -0.22(-3.17%)
Apr 11, 2025 6.570 6.949 6.310 6.940 69,425 +0.25(+3.74%)
Apr 10, 2025 6.990 7.010 6.525 6.690 60,036 -0.49(-6.82%)
Apr 09, 2025 5.830 7.380 5.820 7.180 180,814 +1.00(+16.18%)
Apr 08, 2025 6.670 6.970 5.960 6.180 123,910 -0.18(-2.83%)
Apr 07, 2025 6.720 6.900 5.960 6.360 224,454 -0.71(-10.04%)
Apr 04, 2025 7.500 7.760 7.000 7.070 171,107 -0.79(-10.05%)
Apr 03, 2025 7.500 8.360 7.500 7.860 236,373 -0.18(-2.24%)
Apr 02, 2025 7.610 8.350 7.600 8.040 202,435 +0.05(+0.63%)
Apr 01, 2025 7.510 8.897 7.510 7.990 423,380 +0.28(+3.63%)
Mar 31, 2025 8.790 8.980 6.452 7.710 945,609 -0.85(-9.93%)
Mar 28, 2025 9.870 12.45 8.004 8.560 14,126,471 +0.18(+2.15%)
Mar 27, 2025 7.360 9.080 7.300 8.380 1,041,815 +1.43(+20.58%)
Mar 26, 2025 6.010 7.599 6.000 6.950 714,415 +1.09(+18.60%)
Mar 25, 2025 5.570 6.040 5.380 5.860 234,905 +0.31(+5.59%)
Mar 24, 2025 5.710 6.087 5.320 5.550 232,265 -0.11(-1.94%)
Mar 21, 2025 6.430 6.700 5.630 5.660 232,242 -1.09(-16.15%)
Mar 20, 2025 6.420 8.240 6.310 6.750 712,980 +0.09(+1.35%)
Mar 19, 2025 6.480 7.500 6.450 6.660 469,633 +0.16(+2.46%)
Mar 18, 2025 7.120 7.700 6.300 6.500 822,796 -0.68(-9.47%)
Mar 17, 2025 5.570 8.600 5.280 7.180 8,482,181 +2.29(+46.83%)
Mar 14, 2025 4.800 5.200 4.600 4.890 246,032 +0.38(+8.43%)
Mar 13, 2025 4.540 4.622 4.330 4.510 32,141 -0.03(-0.66%)
Mar 12, 2025 4.500 4.640 4.320 4.540 41,316 -0.05(-1.09%)
Mar 11, 2025 4.370 4.604 4.297 4.590 45,468 +0.19(+4.32%)
Mar 10, 2025 4.530 4.680 4.200 4.400 38,730 -0.22(-4.76%)
Mar 07, 2025 4.380 4.838 4.302 4.620 93,131 +0.12(+2.67%)
Mar 06, 2025 4.850 4.890 4.270 4.500 98,929 -0.45(-9.09%)
Mar 05, 2025 4.200 4.970 4.200 4.950 265,255 +0.73(+17.30%)
Mar 04, 2025 4.230 4.400 4.040 4.220 107,127 -0.08(-1.75%)
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