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Companies symbols listed in on USA exchanges.

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Companies

Name Symbol
O'Reilly Automotive Inc. 0KAB.L
Oakley Capital Investments Ltd. (DI) OCI.L
Oaktree Specialty Lending Corporation OCSL
Oak Valley Bancorp OVLY
Oak Woods Acquisition Corp - Class A OAKU
Oatly Group AB - ADR OTLY
Oblong Inc. OBLG
Obsidian Energy Ltd OBE.T
Obsidian Energy Ltd OBE
Ocado Group OCDO.L
Occidental Petroleum Corp. 0KAK.L
Occidental Petroleum Corporation OXY
OceanaGold Corp. 0VAQ.L
OceanaGold Corporation OGC.T
Ocean Biomedical Inc OCEA
Oceaneering International Inc. 0KAN.L
Oceaneering International, Inc OII
OceanFirst Financial Corp OCFC
Ocean Harvest Technology Group PLC OHT.L
OceanPal Inc OP
Ocean Power Technologies, Inc OPTT
Ocean Wilsons Holdings Ltd. OCN.L
OCI N.V. 0QGH.L
OC Oerlikon Corp. AG 0QO3.L
Octopus Apollo VCT OAP3.L
Octopus Renewables Infrastructure Trust PLC ORIT.L
Octopus Titan VCT OTV2.L
Ocugen, Inc OCGN
Ocular Therapeutix, Inc OCUL
Oculis Holding AG OCS
ODDITY Tech Ltd. - Class A ODD
Odyssean Investment Trust PLC OIT.L
Odyssey Marine Exploration, Inc OMEX
OEM-International AB Series B 0QTY.L
Oersted A/S 0RHE.L
Offerpad Solutions Inc - Class A OPAD
Office Depot, Inc ODP
Office Properties Income Trust OPI
OFG Bancorp OFG
OFS Capital Corporation OFS
OFS Credit Company, Inc OCCI
OGE Energy Corp OGE
Ohio Valley Banc Corp OVBC
Ohmyhome Ltd OMH
Oil-Dri Corporation of America ODC
Oil States International, Inc OIS
Okeanis Eco Tankers Corp - Registered Shares ECO
Oklo Inc. - Ordinary Shares - Class A OKLO
Okta, Inc OKTA
OKYO Pharma Limited - ADR OKYO
Olaplex Holdings Inc OLPX
OLB Group Inc. OLB
Old Dominion Freight Line, Inc ODFL
Old Market Capital Corp. OMCC
Old Mutual Ltd OMU.L
Old National Bancorp ONB
Old Point Financial Corporation OPOF
Old Republic International Corporation ORI
Old Second Bancorp, Inc OSBC
Olema Pharmaceuticals Inc. OLMA
Olin Corporation OLN
Ollie's Bargain Outlet Holdings, Inc OLLI
Olo Inc - Class A OLO
Olympia Financial Group Inc OLY.T
Olympic Steel, Inc ZEUS
Omega Flex, Inc OFLX
Omega Healthcare Investors Inc. 0KBL.L
Omega Healthcare Investors, Inc OHI
Omega Therapeutics Inc OMGA
Omeros Corporation OMER
OMG OMG.L
OmniAb Inc OABI
Omnicell, Inc OMCL
Omnicom Group Inc OMC
Omnicom Group Inc. 0KBK.L
OMV AG 0MKH.L
ON24 Inc ONTF
Oncimmune Holdings ONC.L
OncoCyte Corporation OCX
Oncology Institute Inc (The) TOI
Oncolytics Biotech Inc ONCY
Oncolytics Biotech Inc ONC.T
Onconetix Inc ONCO
Oncternal Therapeutics, Inc ONCT
Ondas Holdings Inc ONDS
Ondine Biomedical Inc OBI.L
OneConnect Financial Technology Co Ltd Sponsored ADR OCFT
ONEFUND Trust - Cyber Hornet S&P 500 and Bitcoin 75 /25 Strategy ETF ZZZ
ONE Gas, Inc OGS
ONE Global Equity ETF ONEQ.T
One Liberty Properties, Inc OLP
OneMain Holdings, Inc OMF
One Media IP Group OMIP.L
OneMedNet Corp. - Class A ONMD
ONE North American Core Plus Bond ETF ONEB.T
ONEOK Inc. 0KCI.L
ONEOK, Inc OKE
OneSavings Bank OSB.L
OneSpan Inc OSPN
OneSpaWorld Holdings Limited OSW
One Stop Systems, Inc OSS
OneStream Inc. - Ordinary Shares - Class A OS
OneWater Marine Inc Class A ONEW
Onex Corporation ONEX.T
Onfolio Holdings Inc ONFO
On Holding AG Class A ONON
Onity Group Inc. ONIT
OnKure Therapeutics Inc. OKUR
ON Semiconductor Corporation ON
Ontex Group N.V. 0QVQ.L
On The Beach Group OTB.L
Onto Innovation Inc ONTO
Ontrak Inc. OTRK
Onward Opportunities Ltd ONWD.L
Ooma, Inc OOMA
OPAL Fuels Inc - Class A OPAL
OP Bancorp OPBK
Opendoor Technologies Inc OPEN
Open Lending Corporation Class A LPRO
Open Text Corporation OTEX
Open Text Corporation OTEX.T
Opera Limited OPRA
OPG Power Ventures OPG.L
OPKO Health, Inc OPK
Oportun Financial Corporation OPRT
Oppenheimer Holdings Inc OPY
OppFi Inc - Class A OPFI
Optex Systems Holdings Inc OPXS
Opthea Limited - ADR OPT
OptiBiotix Health OPTI.L
Optical Cable Corporation OCC
Optima Health plc OPT.L
OptimizeRx Corporation OPRX
OptimumBank Holdings, Inc OPHC
OptiNose, Inc OPTN
Option Care Health Inc OPCH
Optiva Inc OPT.T
Opus Genetics Inc. IRD
Oracle Coalfields ORCP.L
Oracle Corporation ORCL
Oragenics, Inc OGEN
Oramed Pharmaceuticals Inc ORMP
Orange 0OQV.L
Orange County Bancorp Inc OBT
Orangekloud Technology Inc - Ordinary Shares - Class A ORKT
OraSure Technologies, Inc OSUR
Orbit Garant Drilling Inc OGD.T
Orcadian Energy PLC ORCA.L
Orchard Funding Group ORCH.L
Orchestra BioMed Holdings Inc OBIO
Orchid Island Capital, Inc ORC
O'Reilly Automotive, Inc ORLY
Orezone Gold Corporation ORE.T
OrganiGram Holdings Inc OGI
OrganiGram Holdings Inc OGI.T
Organogenesis Holdings Inc ORGO
Organon & Co. OGN
Organovo Holdings Inc. 0R02.L
Organovo Holdings, Inc ONVO
ORIC Pharmaceuticals Inc ORIC
Oriental Culture Holding Ltd OCG
Oriental Rise Holdings Ltd. ORIS
Origin Agritech Limited SEED
Original BARK Co (The) - Class A BARK
Origin Bancorp Inc OBK
Origin Enterprises OGN.L
Origin Materials Inc ORGN
Oriole Resources PLC ORR.L
Orion Energy Systems, Inc OESX
Orion Engineered Carbons S.A OEC
Orion Group Holdings, Inc ORN
Orion Office REIT Inc ONL
Orion Oyj Series B 0M2O.L
Orior AG 0QM6.L
ORIX Corporation IX
Orkla ASA 0FIN.L
Orla Mining Ltd OLA.T
Orla Mining Ltd ORLA
Ormat Technologies Inc. 0KDH.L
Ormat Technologies, Inc ORA
Orosur Mining Inc OMI.L
Orrstown Financial Services, Inc ORRF
Orthofix Medical Inc OFIX
OrthoPediatrics Corp KIDS
Oruka Therapeutics Inc. ORKA
Orvana Minerals Corp ORV.T
Oryx International Growth Fund Ltd. OIG.L
Oscar Health Inc - Class A OSCR
Oshkosh Corp. 0KDI.L
Oshkosh Corporation OSK
Osisko Development Corp ODV
Osisko Gold Royalties Ltd OR
Osisko Gold Royalties Ltd OR.T
Osisko Gold Royalties Ltd. 0VBE.L
OSI Systems, Inc OSIS
OS Therapies Inc OSTX
Ostin Technology Group Co Ltd OST
Otis Worldwide Corporation OTIS
Otter Tail Corporation OTTR
Ouster Inc - Class A OUST
Outbrain Inc OB
Outfront Media Inc OUT
Outlook Therapeutics, Inc OTLK
Outset Medical Inc. OM
Overstock.com Inc. 0KDU.L
OVH Groupe SAS 0AAN.L
Ovid Therapeutics Inc OVID
Ovintiv Inc OVV
Ovintiv Inc OVV.T
Ovoca Bio plc OVB.L
Owens Corning OC
Owens-Illinois, Inc OI
Owens & Minor, Inc OMI
Owlet Inc - Class A OWLT
Oxbridge Re Holdings Limited OXBR
Oxford Biodynamics OBD.L
Oxford Biomedica OXB.L
Oxford Industries, Inc OXM
Oxford Instruments OXIG.L
Oxford Lane Capital Corp OXLC
Oxford Nanopore Tech PLC ONT.L
Oxford Square Capital Corp OXSQ
Oxford Technology 2 Venture Capital Trust PLC OT1.L

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