| QBTQF | Superq Quantum Computing Inc | 1.190 | 1.020 | 1.050 | 72.5K | -0.040 | | 3.67 | |
| QEBR | Virtual Medical International Inc | 0.0004 | 0.0004 | 0.0004 | 5.0K | 0.0003 | | 300.00 | |
| QESSF | Aegis Critical Energy Defence Corp | 0.3390 | 0.3020 | 0.3209 | 153.9K | 0.0051 | | 1.61 | |
| QIMCF | Quebec Innovative Matls Corp | 0.4793 | 0.4090 | 0.4558 | 80.8K | 0.0358 | | 8.52 | |
| QMCQF | Qmc Quantum Minerals Corp | 0.0475 | 0.0430 | 0.0456 | 9.5K | -0.0019 | | 4.00 | |
| QPRC | Quest Patent Research Corp | 0.2988 | 0.2988 | 0.2988 | 100 | 0.0709 | | 31.11 | |
| QQREF | Quebec Rare Earth Elements Corp | 0.0841 | 0.0744 | 0.0841 | 25.3K | 0.0121 | | 16.81 | |
| QUAN | Quantum International Corp | 0.0600 | 0.0550 | 0.0570 | 56.7K | 0.0048 | | 9.20 | |
| QUCOF | Qualitas Controladora Sab DE Cv | 10.25 | 10.25 | 10.25 | 3.5K | 0.07 | | 0.69 | |
| QUCT | Queen City Investments Inc | 2,149 | 2,149 | 2,149 | 100 | 49 | | 2.33 | |
| QUTMF | Vaneck Ucits ETFS Pub Ltd Co. | 25.12 | 24.98 | 24.98 | 700 | -0.42 | | 1.64 | |
| QZMRF | Quartz Mountain Resources Ltd | 0.6490 | 0.6254 | 0.6490 | 19.9K | 0.0278 | | 4.48 | |