| OCG | Outcrop Silver & Gold Corp | 0.3500 | 0.3250 | 0.3350 | 531.7K | 0.0100 | | 3.08 | |
| OGD | Orbit Garant Drilling Inc | 2.000 | 1.940 | 1.950 | 59.1K | -0.050 | | 2.50 | |
| OILD | Savvyshort Geared Crude Oil ETF | 4.580 | 4.370 | 4.380 | 163.6K | -0.350 | | 7.40 | |
| OILU | Savvylong Geared Crude Oil ETF | 45.00 | 42.97 | 45.00 | 573.5K | 3.02 | | 7.19 | |
| OILY | Evolve Canadian Energy Enhanced Yield IN | 11.52 | 11.40 | 11.45 | 11.7K | 0.05 | | 0.44 | |
| OLY | Olympia Financial Group Inc | 120.5 | 120.5 | 120.5 | 567 | -0.6 | | 0.48 | |
| OM | Osisko Metals Incorporated | 1.250 | 1.190 | 1.200 | 749.9K | -0.020 | | 1.64 | |
| ONEB | CI One North American Core Plus Bond ETF | 49.34 | 49.29 | 49.29 | 500 | 0.04 | | 0.08 | |
| ONEC | Accelerate Onechoice Alt Multi-Asset | 26.34 | 26.34 | 26.34 | 1.5K | 0.05 | | 0.19 | |
| OR | Osisko Gold Royalties Ltd | 56.31 | 54.00 | 54.40 | 258.8K | -0.66 | | 1.20 | |
| ORCY | Harvest Oracle Enhncd High Incm Shrs ETF | 8.510 | 8.340 | 8.350 | 5.7K | -0.050 | | 0.60 | |
| OXY | Occidental Petroleum CDR [Cad Hedged] | 24.45 | 24.20 | 24.29 | 8.8K | 0.16 | | 0.66 | |