| Name | Ticker |
|---|---|
| O Leary Us Strategic Yld Advtg | OUY.UN |
| Oando Energy Resources Inc | OER |
| Oban Mining Corp | OBM |
| Oceana Gold | OGC |
| OCP Credit Strategy Fund | OCS.UN |
| Ocp Senior Credit Fund | OSL.UN |
| Oil Sands Sector Funds | OSF.UN |
| Oleary Canadian Diversified Income Fund | ODI.UN |
| Oleary Us Strategic Yield Adv Fd Cl U | OUY.U |
| Olympia Financial Group Inc. | OLY |
| Oncolytics Biotech | ONC |
| One North American Core Plus Bond Etf | ONEB |
| Onereit | RMM.DB.B |
| Onereit | RMM.DB.C |
| Onex Corp. | OCX |
| Open Text Co | OTC |
| Opsens Inc. | OPS |
| Opta Minerals Inc. | OPM |
| Oracle Mining Corp | OMN |
| Orbit Garant Drilling Inc. | OGD |
| Orbite Aluminae Inc | ORT |
| Orbite Technologies Inc 7.5 Pct Debs | ORT.DB.A |
| Orea Mining Corp | OREA |
| Orezone Gold Corp. | ORE |
| Organigram Holdings Inc | OGI |
| Orocobre Limited | ORL |
| Orosur Mining Inc | OMI |
| Orsu Metals Corp. | OSU |
| Orvana Minerals | ORV |
| Oryx Petroleum Corporation Ltd | OXC |
| Osisko Gold Royalties Ltd | OR |
| Osisko Mining Corp. | OSK |