| OCG | Outcrop Silver & Gold Corporation | 0.3900 | 0.3550 | 0.3600 | 645.0K | -0.0200 | | 5.26 | |
| OGD | Orbit Garant Drilling Inc. | 1.330 | 1.260 | 1.330 | 52.6K | 0.030 | | 2.31 | |
| OILD | Savvyshort Geared Crude Oil ETF | 2.170 | 2.140 | 2.140 | 1.1K | 0.020 | | 0.94 | |
| OILU | Savvylong Geared Crude Oil ETF | 44.63 | 43.51 | 44.56 | 6.3K | -0.20 | | 0.45 | |
| OILY | Evolve CDN Eng Enhd Yld Ind UNH Fund ETF | 11.49 | 11.39 | 11.45 | 8.7K | -0.05 | | 0.43 | |
| OLY | Olympia Financial Group Inc | 99.98 | 98.52 | 98.52 | 1.2K | -1.48 | | 1.48 | |
| OM | Osisko Metals Incorporated | 1.800 | 1.720 | 1.740 | 690.3K | -0.050 | | 2.79 | |
| ONEB | CI North American Core Plus Bond ETF | 48.54 | 48.54 | 48.54 | 101 | -0.06 | | 0.12 | |
| ONEC | Acclrte Onechoice Alt Multi Asset Fd ETF | 26.77 | 26.62 | 26.62 | 5.1K | -0.08 | | 0.30 | |
| ONEQ | CI Global Core Plus Equity ETF | 57.93 | 57.93 | 57.93 | 150 | -0.83 | | 1.41 | |
| ORBX | Global X Space Tech Index ETF | 17.16 | 16.80 | 16.89 | 6.6K | -0.31 | | 1.80 | |
| ORCY | Harvest Oracle Enhncd High Incm Shrs ETF | 6.830 | 6.700 | 6.720 | 48.4K | -0.010 | | 0.15 | |
| OXY | Occidental Petroleum CDR (Cad Hedged) | 24.73 | 24.48 | 24.66 | 2.7K | -0.04 | | 0.16 | |