| OCG | Outcrop Silver & Gold Corporation | 0.3350 | 0.3200 | 0.3250 | 263.3K | -0.0050 | | 1.52 | |
| OGD | Orbit Garant Drilling Inc. | 1.270 | 1.240 | 1.260 | 31.7K | -0.050 | | 3.82 | |
| OILD | Savvyshort Geared Crude Oil ETF | 12.83 | 12.43 | 12.60 | 15.8K | 0.86 | | 7.33 | |
| OILU | Savvylong Geared Crude Oil ETF | 58.74 | 56.60 | 57.66 | 22.6K | -4.51 | | 7.25 | |
| OILY | Evolve CDN Eng Enhd Yld Ind UNH Fund ETF | 11.56 | 11.31 | 11.33 | 15.3K | -0.24 | | 2.07 | |
| OLY | Olympia Financial Group Inc | 98.77 | 95.96 | 98.00 | 1.8K | 2.00 | | 2.08 | |
| OM | Osisko Metals Incorporated | 1.820 | 1.710 | 1.790 | 1.45M | 0.050 | | 2.87 | |
| ONEB | CI North American Core Plus Bond ETF | 48.35 | 48.35 | 48.35 | 100 | 0.04 | | 0.08 | |
| ONEC | Acclrte Onechoice Alt Multi Asset Fd ETF | 26.43 | 26.43 | 26.43 | 400 | 0.09 | | 0.34 | |
| ONEQ | CI Global Core Plus Equity ETF | 59.33 | 59.33 | 59.33 | 1.2K | 1.18 | | 2.03 | |
| ORBX | Global X Space Tech Index ETF | 17.84 | 17.70 | 17.76 | 3.6K | 0.66 | | 3.86 | |
| ORCY | Harvest Oracle Enhncd High Incm Shrs ETF | 6.680 | 6.530 | 6.610 | 44.5K | 0.050 | | 0.76 | |
| OXY | Occidental Petroleum CDR (Cad Hedged) | 24.11 | 23.78 | 23.83 | 16.5K | -0.68 | | 2.77 | |