Quantum Biopharma Ltd. - Class B Subordinate Voting Shares (NQ:QNTM)
Historical Prices
Year:
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Sep 03, 2025 | 16.75 | 16.86 | 15.51 | 15.70 | 162,437 | -0.61(-3.71%) |
| Sep 02, 2025 | 17.00 | 17.65 | 16.21 | 16.30 | 98,275 | -0.55(-3.23%) |
| Aug 29, 2025 | 17.40 | 17.50 | 16.48 | 16.85 | 55,340 | -0.40(-2.32%) |
| Aug 28, 2025 | 16.96 | 18.08 | 16.56 | 17.25 | 90,286 | +0.50(+2.99%) |
| Aug 27, 2025 | 16.00 | 18.13 | 16.00 | 16.75 | 98,178 | +0.40(+2.45%) |
| Aug 26, 2025 | 17.78 | 17.92 | 16.25 | 16.35 | 105,166 | -1.35(-7.65%) |
| Aug 25, 2025 | 18.20 | 18.45 | 17.48 | 17.70 | 70,398 | -0.38(-2.10%) |
| Aug 22, 2025 | 18.07 | 18.84 | 17.50 | 18.09 | 78,057 | +0.04(+0.19%) |
| Aug 21, 2025 | 18.22 | 19.48 | 17.85 | 18.05 | 87,156 | -0.09(-0.50%) |
| Aug 20, 2025 | 17.83 | 18.86 | 17.50 | 18.14 | 100,367 | +0.11(+0.61%) |
| Aug 19, 2025 | 20.43 | 20.94 | 17.80 | 18.03 | 229,184 | -2.58(-12.54%) |
| Aug 18, 2025 | 22.35 | 22.47 | 20.43 | 20.61 | 96,901 | -1.84(-8.17%) |
| Aug 15, 2025 | 22.14 | 22.57 | 21.01 | 22.45 | 121,612 | +0.10(+0.45%) |
| Aug 14, 2025 | 23.00 | 23.66 | 21.73 | 22.35 | 123,486 | -0.90(-3.87%) |
| Aug 13, 2025 | 24.60 | 25.30 | 22.75 | 23.25 | 238,137 | -1.08(-4.44%) |
| Aug 12, 2025 | 26.50 | 27.00 | 21.75 | 24.33 | 451,295 | -1.93(-7.35%) |
| Aug 11, 2025 | 30.76 | 31.91 | 25.30 | 26.26 | 371,483 | -2.95(-10.10%) |
| Aug 08, 2025 | 27.81 | 29.25 | 26.94 | 29.21 | 217,276 | +3.20(+12.30%) |
| Aug 07, 2025 | 28.00 | 30.75 | 25.24 | 26.01 | 342,571 | -0.13(-0.50%) |
| Aug 06, 2025 | 25.32 | 26.50 | 24.37 | 26.14 | 122,257 | +1.57(+6.39%) |
| Aug 05, 2025 | 26.87 | 27.44 | 24.20 | 24.57 | 244,592 | -3.23(-11.62%) |
| Aug 04, 2025 | 24.01 | 28.15 | 23.72 | 27.80 | 231,153 | +4.10(+17.30%) |
| Aug 01, 2025 | 22.90 | 24.70 | 21.62 | 23.70 | 131,875 | +0.23(+0.98%) |
| Jul 31, 2025 | 23.10 | 24.70 | 22.80 | 23.47 | 92,350 | +0.76(+3.35%) |
| Jul 30, 2025 | 22.87 | 24.25 | 22.36 | 22.71 | 75,296 | +0.27(+1.18%) |
| Jul 29, 2025 | 25.00 | 25.35 | 22.00 | 22.45 | 187,345 | -2.43(-9.79%) |
| Jul 28, 2025 | 24.94 | 26.72 | 24.57 | 24.88 | 143,411 | -0.27(-1.07%) |
| Jul 25, 2025 | 23.50 | 26.00 | 22.51 | 25.15 | 204,927 | +1.32(+5.54%) |
| Jul 24, 2025 | 22.67 | 24.25 | 21.62 | 23.83 | 133,777 | +1.19(+5.26%) |
| Jul 23, 2025 | 21.66 | 23.00 | 21.65 | 22.64 | 101,712 | +0.78(+3.57%) |
| Jul 22, 2025 | 23.60 | 23.67 | 21.50 | 21.86 | 151,848 | -1.85(-7.80%) |
| Jul 21, 2025 | 23.37 | 24.60 | 22.00 | 23.71 | 145,457 | +0.34(+1.45%) |
| Jul 18, 2025 | 22.61 | 23.73 | 21.50 | 23.37 | 107,143 | +0.86(+3.82%) |
| Jul 17, 2025 | 22.15 | 23.20 | 21.66 | 22.51 | 124,332 | +0.05(+0.22%) |
| Jul 16, 2025 | 19.50 | 22.50 | 19.11 | 22.46 | 195,043 | +3.15(+16.31%) |
| Jul 15, 2025 | 21.28 | 21.28 | 19.07 | 19.31 | 108,148 | -1.71(-8.14%) |
| Jul 14, 2025 | 18.31 | 21.21 | 17.80 | 21.02 | 157,707 | +2.34(+12.53%) |
| Jul 11, 2025 | 19.07 | 19.39 | 17.70 | 18.68 | 136,885 | -0.24(-1.27%) |
| Jul 10, 2025 | 16.95 | 19.50 | 16.70 | 18.92 | 251,665 | +2.07(+12.28%) |
| Jul 09, 2025 | 17.04 | 18.18 | 16.39 | 16.85 | 149,262 | -0.56(-3.22%) |
| Jul 08, 2025 | 16.50 | 17.72 | 15.88 | 17.41 | 267,298 | +0.85(+5.13%) |
| Jul 07, 2025 | 16.53 | 17.33 | 16.09 | 16.56 | 203,552 | -0.50(-2.93%) |
| Jul 03, 2025 | 19.05 | 19.19 | 16.49 | 17.06 | 330,019 | -2.10(-10.96%) |
| Jul 02, 2025 | 19.05 | 19.93 | 18.00 | 19.16 | 224,996 | -0.16(-0.83%) |
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