Companies listed on the NASDAQ |
Equity | Symbol | Info |
O Reilly Automotive Inc | ORLY |     |
O. I. Corp. (MM) | OICO |     |
O2Micro International Limited ADS (MM) | OIIMD |     |
OCA Acquisition Corporation | OCAX |     |
ODP Corporation | ODP |     |
OFS Capital Corporation | OFS |     |
OFS Capital Corporation | OFSSZ |     |
OFS Capital Corporation | OFSSG |     |
OFS Capital Corporation | OFSSH |     |
OFS Capital Corporation | OFSSI |     |
OFS Capital Corporation | OFSSL |     |
OFS Credit Company Inc | OCCI |     |
OHA Investment Corporation | OHAI |     |
OLB Group Inc | OLB |     |
OMNIQ Corporation | OMQS |     |
ON Semiconductor | ON |     |
ONE Group Hospitality Inc | STKS |     |
OP Bancorp | OPBK |     |
OPAL Fuels Inc | OPAL |     |
OPY Acquisition Coporation I | OHAA |     |
OPY Acquisition Coporation I | OHAAU |     |
ORBCOMM Inc | ORBC |     |
OSI Systems Inc | OSIS |     |
OTR Acquisition Corporation | OTRA |     |
Oak Hill Financial (MM) | OAKF |     |
Oak Ridge Financial Services (MM) | BKORD |     |
Oak Technology (MM) | OAKT |     |
Oak Valley Bancorp | OVLY |     |
Oaktree Specialty Lending Corporation | OCSLL |     |
Oaktree Specialty Lending Corporation | OCSL |     |
Oaktree Strategic Income Corporation | OCSI |     |
Oao Technology Solutions (MM) | OAOT |     |
Oasis Midstream Partners LP | OMP |     |
Oasis Petroleum Inc | OAS |     |
Obagi Medical Products, Inc. (MM) | OMPI |     |
Obalon Therapeutics Inc | OBLN |     |
Oblong Inc | OBLG |     |
ObsEva SA | OBSV |     |
Occam Networks (MM) | OCNW |     |
Occulogix (MM) | OCCXD |     |
Occulogix (MM) | OCCX |     |
Occulogix (MM) | RHEO |     |
Ocean Bio Chem Inc | OBCI |     |
Ocean Power Technologies Inc | OPTT |     |
Ocean Rig Udw Inc. New (delisted) | ORIG |     |
Ocean Rig Udw Inc. (MM) | ORIGV |     |
Ocean Shore Holding CO. (MM) | OSHCD |     |
Ocean Shore Holding Co. | OSHC |     |
OceanFirst Financial Corporation | OCFC |     |
OceanPal Inc | OP |     |
OceanTech Acquisitions I Corporation | OTEC |     |
Oceanfreight Inc. (MM) | OCNFD |     |
Oceanfreight Inc. (MM) | OCNF |     |
Ocera Therapeutics, Inc. (MM) | OCRX |     |
Ocharleys Inc. (MM) | CHUX |     |
Oclaro (MM) | OCLRE |     |
Oclaro (MM) | OCLRD |     |
Oclaro, Inc. (delisted) | OCLR |     |
Oconee Federal Financial Corporation | OFED |     |
Ocugen Inc | OCGN |     |
Ocular Therapeutix Inc | OCUL |     |
Ocuphire Pharma Inc | OCUP |     |
Odd Job Stores (MM) | ODDJ |     |
Odetics CL A (MM) | ODETA |     |
Odonate Therapeutics Inc | ODT |     |
Odyssey Healthcare (MM) | ODSY |     |
Odyssey Marine Exploration Inc | OMEX |     |
Office Properties Income Trust | OPI |     |
Office Properties Income Trust | OPINI |     |
Office Properties Income Trust | OPINL |     |
Official Payments Holdings, Inc. (MM) | OPAY |     |
Oglebay Norton Company (MM) | OGLE |     |
Ohio Casualty (MM) | OCAS |     |
Ohio Legacy Corp. (MM) | OLCB |     |
Ohio Valley Banc Corporation | OVBC |     |
Ohr Pharmaceuticals, Inc. | OHRP |     |
Oilgear | OLGR |     |
Okta Inc | OKTA |     |
Olaplex Holdings Inc | OLPX |     |
Old Dominion Freight Line Inc | ODFL |     |
Old Line Bancshares Inc | OLBK |     |
Old National Bancorp | ONB |     |
Old Point Financial Corporation | OPOF |     |
Old Second Bancorp Inc | OSBC |     |
Olema Pharmaceuticals Inc | OLMA |     |
Ollies Bargain Outlet Holdings Inc | OLLI |     |
Olympic Steel Inc | ZEUS |     |
Omega Alpha SPAC | OMEG |     |
Omega Financial (MM) | OMEF |     |
Omega Flex Inc | OFLX |     |
Omega Navigation Enterprises, Inc. (MM) | ONAV |     |
Omega Therapeutics Inc | OMGA |     |
Omeros Corporation | OMER |     |
Omni Energy Svcs Corp (MM) | OMNI |     |
OmniAb Inc | OABIV |     |
OmniAb Inc | OABI |     |
OmniLit Acquisition Corporation | OLIT |     |
OmniLit Acquisition Corporation | OLITU |     |
Omnicell Inc | OMCL |     |
Omniture (MM) | OMTR |     |
Omrix Biopharmaceuticals (MM) | OMRI |     |
Omthera Pharmaceuticals, Inc. (MM) | OMTH |     |
On Track Innovations Ltd | OTIV |     |
OncoSec Medical Incorporated | ONCS |     |
Oncobiologics - Series B Warrant (delisted) | ONSIZ |     |
Oncobiologics Series A Warrant Expiring 2/18/2019 (delisted) | ONSIW |     |
Oncobiologics Unit (MM) | ONSIU |     |
Oncobiologics, Inc. (delisted) | ONS |     |
Oncocyte Corporation | OCX |     |
Oncology Institute Inc | TOIIW |     |
Oncology Institute Inc | TOI |     |
Oncolytics Biotech Inc | ONCY |     |
Oncomed Pharmaceuticals, Inc. | OMED |     |
Onconova Therapeutics Inc | ONTX |     |
Oncorus Inc | ONCR |     |
Oncternal Therapeutics Inc | ONCT |     |
Ondas Holdings Inc | ONDS |     |
One Bio Corp Cmn (MM) | ONBIE |     |
One Equity Partners Open Water I Corporation | OEPW |     |
One Stop Systems Inc | OSS |     |
OneSpaWorld Holdings Ltd | OSW |     |
OneSpan Inc | OSPN |     |
OneWater Marine Inc | ONEW |     |
Oneida Financial (MM) | ONFCD |     |
Onesource Information Services (MM) | ONES |     |
Onfolio Holdings Inc | ONFO |     |
Online Resources Corp. (MM) | ORCC |     |
Onstream Media (MM) | ONSMD |     |
Onstream Media Corp. (MM) | ONSM |     |
Ontrak Inc | OTRK |     |
Onvia, Inc. (MM) | ONVI |     |
Onyx Acquisition Company I | ONYXU |     |
Onyx Acquisition Company I | ONYX |     |
Onyx Pharmaceuticals, Inc. (MM) | ONXX |     |
Onyx Software (MM) | ONXS |     |
OpGen Inc | OPGN |     |
Open Lending Corporation | LPRO |     |
Open Text Corporation | OTEX |     |
Opendoor Technologies Inc | OPEN |     |
Opentv (MM) | OPTV |     |
Opes Acquisition Corporation | OPES |     |
Opes Acquisition Corporation | OPESU |     |
Ophthotech Corp. | OPHT |     |
Opiant Pharmaceuticals Inc | OPNT |     |
Opinion Research | ORCI |     |
Opko Health Inc | OPK |     |
Oplink Communications (MM) | OPLKD |     |
Opnext, Inc. (MM) | OPXT |     |
Oportun Financial Corporation | OPRT |     |
Opsware (MM) | OPSW |     |
Optelecom-Nkf, Inc. (MM) | OPTC |     |
OptiNose Inc | OPTN |     |
Optibase Ltd | OBAS |     |
Optical Cable Corp. (MM) | OCCF |     |
Optical Cable Corporation | OCC |     |
Optical Communic Proda (MM) | OCPI |     |
Optika Inc. (MM) | OPTK |     |
Optimal Grp. (MM) | OPMRD |     |
Optimal Grp. CL a (MM) | OPMR |     |
Optimer Pharmaceuticals, Inc. (MM) | OPTR |     |
OptimizeRx Corporation | OPRX |     |
OptimumBank Holdings Inc | OPHC |     |
Optimumbank Holdings (MM) | OPHCD |     |
Option Care Health Inc | OPCH |     |
Optionsxpress Holdings, Inc. (MM) | OXPS |     |
Optium Corp (MM) | OPTM |     |
Opus Bank | OPB |     |
OraSure Technologies Inc | OSUR |     |
Oralabs | OLAB |     |
Oramed Pharmaceuticals Inc | ORMP |     |
Orange County Bancorp Inc | OBT |     |
Orbital Energy Group Inc | OEG |     |
Orbital Infrastructure Group Inc | OIG |     |
Orbitz CL A (MM) | ORBZ |     |
Orbotech Ltd. - Ordinary Shares | ORBK |     |
Orbsat Corporation | OSAT |     |
Orchard Enterprise (MM) | ORCD |     |
Orchard Therapeutics PLC | ORTX |     |
Orchid Cellmark (MM) | ORCH |     |
Ore Pharmaceuticals (MM) | ORXED |     |
Oregon Trail Financial (MM) | OTFC |     |
Organigram Holdings Inc | OGI |     |
Organogenesis Holdings Inc | ORGO |     |
Organovo Holdings Inc | ONVO |     |
Orgenesis Inc | ORGS |     |
Oric Pharmaceuticals Inc | ORIC |     |
Oriental Culture Holdings Ltd | OCG |     |
Origin Agritech Ltd | SEED |     |
Origin Agritech Ltd Wrts (MM) | SEEDW |     |
Origin Bancorp Inc | OBNK |     |
Origin Materials Inc | ORGN |     |
Origo Acquisition Corp. - Ordinary Shares (delisted) | OACQ |     |
Origo Acquisition Corp. - Right Expiring 3/12/2018 (delisted) | OACQR |     |
Origo Acquisition Corp. - Unit (delisted) | OACQU |     |
Origo Acquisition Corp. - Warrants (delisted) | OACQW |     |
Orion Acquisition Corporation | OHPA |     |
Orion Biotech Opportunities Corporation | ORIA |     |
Orion Energy Systems Inc | OESX |     |
Orion Marine Grp. - Common (MM) | OMGI |     |
Orisun Acqusition Corporation | ORSN |     |
Oritani Financial (MM) | ORITD |     |
Oritani Financial Corporation | ORIT |     |
Orrstown Financial Services Inc | ORRF |     |
Ortho Clinical Diagnostics Holdings PLC | OCDX |     |
OrthoPediatrics Corporation | KIDS |     |
Orthofix Medical Inc | OFIX |     |
Orthologic (MM) | OLGC |     |
Orthovita, Inc. (MM) | VITA |     |
Oscient Pharmaceuticals (MM) | OSCID |     |
Oshkosh Bgosh Cla (MM) | GOSHA |     |
Osi Pharmaceuticals Inc. (MM) | OSIP |     |
Osiris Therape (MM) | OSIR |     |
Osmotica Pharmaceuticals PLC | OSMT |     |
Osprey Energy Acquisition Corp. (delisted) | OSPR |     |
Osprey Energy Acquisition Corp. - Unit (delisted) | OSPRU |     |
Osprey Energy Acquisition Corp. - Warrant (delisted) | OSPRW |     |
Osteotech Com (MM) | OSTE |     |
Ostin Technology Group Company Ltd | OST |     |
Otelco - Income Deposit Securities (MM) | OTT |     |
Otelco Inc | OTEL |     |
Otix Global (MM) | OTIX |     |
Otix Global, (MM) | OTIXD |     |
Otonomo Technologies Ltd | OTMO |     |
Otonomy Inc | OTIC |     |
Ottawa Savings Bancorp Inc | OTTW |     |
Otter Tail Corporation | OTTR |     |
Outbrain Inc | OB |     |
Outdoor Channel Holdings, Inc. (MM) | OUTD |     |
Outerwall Inc. (MM) | OUTR |     |
Outerwall Inc. - When Distributed (MM) | OUTRV |     |
Outlook (MM) | OUTL |     |
Outlook Therapeutics Inc | OTLK |     |
Outset Medical Inc | OM |     |
Ovascience Inc. (delisted) | OVAS |     |
Overland Storage (MM) | OVRLD |     |
Overnite Corp (MM) | OVNT |     |
Overstock com Inc | OSTK |     |
Overture Services Inc. (MM) | OVER |     |
Ovid Therapeutics Inc | OVID |     |
Oxbridge Acquisition Corporation | OXAC |     |
Oxbridge Re Holdings Ltd | OXBR |     |
Oxford Immunotec Global PLC | OXFD |     |
Oxford Lane Capital (MM) | OXLCR |     |
Oxford Lane Capital Corporation | OXLCZ |     |
Oxford Lane Capital Corporation | OXLC |     |
Oxford Square Capital Corporation | OXSQ |     |
Oxford Square Capital Corporation | OXSQZ |     |
Oxford Square Capital Corporation | OXSQA |     |
Oxford Square Capital Corporation | OXSQG |     |
Oxford Square Capital Corporation | OXSQL |     |
Oxigene (MM) | OXGNW |     |
Oxigene, Inc. (MM) | OXGND |     |
Oxus Acquisition Corporation | OXUS |     |
Oyster Enterprises Acquisition Corporation | OSTR |     |
Oyster Point Pharma Inc | OYST |     |