Companies listed in USA

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Opsens Inc (OPSSF) OPSSF:US Common Stock Electronic Measur Instr
Opt-Sciences Corp (OPST) OPST:US Common Stock Aerospace/Defense-Equip
Opta Minerals Inc (OPMMF) OPMMF:US Common Stock Diversified Minerals
Optex Systems Holdings Inc (OPXS) OPXS:US Common Stock Aerospace/Defense
OPTi Inc (OPTI) OPTI:US Common Stock Electronic Compo-Semicon
Optibase Ltd (OBAS) OBAS:US Common Stock Networking Products
Optical Cable Corp (OCC) OCC:US Common Stock Telecom Eq Fiber Optics
Optigenex Inc (OPGX) OPGX:US Common Stock Vitamins&Nutrition Prod
Optimal Payments PLC (NVAFF) NVAFF:US Common Stock Internet Financial Svcs
OptimizeRx Corp (OPRX) OPRX:US Common Stock Internet Content-Info/Ne
Optimum Interactive USA Ltd (OPTL) OPTL:US Common Stock Educational Software
Optimum Source International Ltd (OSIN) OSIN:US Common Stock E-Commerce/Services
OptimumBank Holdings Inc (OPHC) OPHC:US Common Stock Commer Banks-Southern US
Optimumcare Corp (OPMC) OPMC:US Common Stock Medical-Hospitals
Option NV (OPNVY) OPNVY:US ADR Telecommunication Equip
Optionable Inc (OPBL) OPBL:US Common Stock Finance-Invest Bnkr/Brkr
Options Media Group Holdings Inc (OPMG) OPMG:US Common Stock Advertising Services
Optos PLC (OPOSF) OPOSF:US Common Stock Medical Imaging Systems
Opus Bank (OPB) OPB:US Common Stock Commer Banks-Western US
Opus Group AB (OPPXF) OPPXF:US Common Stock Instruments-Controls
Oracle Corp (ORCL) ORCL:US Common Stock Enterprise Software/Serv
Oracle Corp Japan (OCLCF) OCLCF:US Common Stock Enterprise Software/Serv
Oracle Energy Corp (OECPF) OECPF:US Common Stock Oil Comp-Explor&Prodtn
Oracle Healthcare Acquisition Corp (OHAQ) OHAQ:US Common Stock Specified Purpose Acquis
Oracle Mining Corp (OMCCF) OMCCF:US Common Stock Metal-Copper
Oraco Resources Inc (ORAC) ORAC:US Common Stock Diamonds/Precious Stones
Oragenics Inc (OGEN) OGEN:US Common Stock Medical-Biomedical/Gene
Oramed Pharmaceuticals Inc (ORMP) ORMP:US Common Stock Drug Delivery Systems
Oramericas Corp (PRYNF) PRYNF:US Common Stock Internet Applic Sftwr
Oranco Inc (ORNC) ORNC:US Common Stock Inactive/Unknown
Orange County Bancorp Inc (OCBI) OCBI:US Common Stock Commer Banks-Eastern US
Orange County Business Bank NA (OCBB) OCBB:US Common Stock Commer Banks-Western US
Orange SA (FNCTF) FNCTF:US Common Stock Telephone-Integrated
Orange SA (ORAN) ORAN:US ADR Telephone-Integrated
Orascom Construction Industries (ORSCY) ORSCY:US ADR Building&Construct-Misc
OraSure Technologies Inc (OSUR) OSUR:US Common Stock Diagnostic Kits
ORBCOMM Inc (ORBC) ORBC:US Common Stock Telecom Services
Orbit Garant Drilling Inc (OBGRF) OBGRF:US Common Stock Mining Services
Orbit International Corp (ORBT) ORBT:US Common Stock Electronic Compo-Misc
Orbit/Fr Inc (ORFR) ORFR:US Common Stock Electronic Measur Instr
Orbital Corp Ltd (OBTEF) OBTEF:US Common Stock Engines-Internal Combust
Orbital Corp Ltd (OBTLY) OBTLY:US ADR Engines-Internal Combust
Orbital Enterprises (OBLR) OBLR:US Common Stock E-Marketing/Info
Orbital Sciences Corp (ORB) ORB:US Common Stock Aerospace/Defense-Equip
Orbite Aluminae Inc (EORBF) EORBF:US Common Stock Metal-Aluminum
Orbitz Worldwide Inc (OWW) OWW:US Common Stock E-Commerce/Services
Orbotech Ltd (ORBK) ORBK:US Common Stock Electronic Measur Instr
Orca Exploration Group Inc (ORXGF) ORXGF:US Common Stock Oil Comp-Explor&Prodtn
Orca Gold Inc (CANWF) CANWF:US Common Stock Gold Mining
Orchid Island Capital Inc (ORC) ORC:US Common Stock REITS-Mortgage
Orchids Paper Products Co (TIS) TIS:US Common Stock Paper&Related Products
Orckit Communications Ltd (ORCT) ORCT:US Common Stock Telecommunication Equip
Orco Property Group (ORPGF) ORPGF:US Common Stock Real Estate Mgmnt/Servic
Ore Holdings Inc (ORXE) ORXE:US Common Stock Medical-Drugs
Oregon Bancorp Inc/OR (ORBN) ORBN:US Common Stock Commer Banks-Western US
Oregon Pacific Bancorp (ORPB) ORPB:US Common Stock Commer Banks-Western US
Oremex Silver Inc (ORAGF) ORAGF:US Common Stock Silver Mining
Orex Exploration Inc (EORXF) EORXF:US Common Stock Gold Mining
Orex Minerals Inc (ORXIF) ORXIF:US Common Stock Metal-Diversified
Orexigen Therapeutics Inc (OREX) OREX:US Common Stock Medical-Drugs
Orexo AB (ORXOF) ORXOF:US Common Stock Drug Delivery Systems
Orexo AB (ORXOY) ORXOY:US ADR Drug Delivery Systems
Orezone Gold Corp (ORZCF) ORZCF:US Common Stock Gold Mining
Organic Alliance Inc (ORGC) ORGC:US Common Stock Distribution/Wholesale
Organic Plant Health Inc (OPHI) OPHI:US Common Stock Miscellaneous Manufactur
Organic Sales and Marketing Inc (OGSM) OGSM:US Common Stock Agricultural Operations
Organizacion Soriana SAB de CV (ONZBF) ONZBF:US Common Stock Food-Retail
Organizacion Soriana SAB de CV (OGZSY) OGZSY:US ADR Food-Retail
Organovo Holdings Inc (ONVO) ONVO:US Common Stock Medical-Biomedical/Gene
Orgenesis Inc (ORGS) ORGS:US Common Stock Medical-Biomedical/Gene
Orica Ltd (OCLDF) OCLDF:US Common Stock Mining Services
Orica Ltd (OCLDY) OCLDY:US ADR Mining Services
Oriens Travel & Hotel Management Corp (OTHM) OTHM:US Common Stock Travel Services
Orient Overseas International Ltd (OROVF) OROVF:US Common Stock Transport-Marine
Orient Overseas International Ltd (OROVY) OROVY:US ADR Transport-Marine
Orient Paper Inc (ONP) ONP:US Common Stock Paper&Related Products
Orient Petroleum and Energy Inc (OPEI) OPEI:US Common Stock Retail-Petroleum Prod
Orient-Express Hotels Ltd (OEH) OEH:US Common Stock Hotels&Motels
Oriental Land Co Ltd/Japan (OLCLY) OLCLY:US ADR Resorts/Theme Parks
Oriental Petroleum & Minerals Corp (OPTBF) OPTBF:US Common Stock Oil Comp-Explor&Prodtn
Oriental Press Group (OPRGF) OPRGF:US Common Stock Publishing-Newspapers
Oriflame Cosmetics SA (OFLMF) OFLMF:US Receipt Cosmetics&Toiletries
Oriflame Cosmetics SA (ORFLY) ORFLY:US ADR Cosmetics&Toiletries
Origen Financial Inc (ORGN) ORGN:US REIT REITS-Mortgage
Origin Agritech Ltd (SEED) SEED:US Common Stock Agricultural Biotech
Origin Energy Ltd (OGFGF) OGFGF:US Common Stock Electric-Integrated
Origin Energy Ltd (OGFGY) OGFGY:US ADR Electric-Integrated
Original Sixteen To One Mine Inc (OSTO) OSTO:US Common Stock Gold Mining
Original Source Entertainment Inc (OSOK) OSOK:US Common Stock Music
OriginOil Inc (OOIL) OOIL:US Common Stock Energy-Alternate Sources
Orion Diversified Holding Co Inc (OODH) OODH:US Common Stock Invest Mgmnt/Advis Serv
Orion Energy Systems Inc (OESX) OESX:US Common Stock Lighting Products&Sys
Orion HealthCorp Inc (ORNH) ORNH:US Common Stock Phys Practice Mgmnt
Orion Marine Group Inc (ORN) ORN:US Common Stock Building-Heavy Construct
Orion OYJ (ORINY) ORINY:US ADR Medical-Drugs
Oritani Financial Corp (ORIT) ORIT:US Common Stock S&L/Thrifts-Eastern US
ORIX Corp (ORXCF) ORXCF:US Common Stock Finance-Leasing Compan
ORIX Corp (IX) IX:US ADR Finance-Leasing Compan
Orkla ASA (ORKLF) ORKLF:US Common Stock Diversified Manufact Op
Orkla ASA (ORKLY) ORKLY:US ADR Diversified Manufact Op
Ormat Technologies Inc (ORA) ORA:US Common Stock Independ Power Producer
Ormet Corp (ORMTQ) ORMTQ:US Common Stock Metal-Diversified
Oro Capital Corp Inc (OCAP) OCAP:US Common Stock Diamonds/Precious Stones
Oro East Mining Inc (OROE) OROE:US Common Stock Metal-Diversified
Oroco Resource Corp (ORRCF) ORRCF:US Common Stock Gold Mining
Orocobre Ltd (OROCF) OROCF:US Common Stock Diversified Minerals
Orofino Gold Corp (ORFG) ORFG:US Common Stock Gold Mining
Orosur Mining Inc (OROXF) OROXF:US Common Stock Gold Mining
Orpea (ORPEF) ORPEF:US Common Stock Medical-Nursing Homes
Orpheum Property Inc (PLFF) PLFF:US Common Stock Real Estate Oper/Develop
Orrstown Financial Services Inc (ORRF) ORRF:US Common Stock Commer Banks-Eastern US
Orsu Metals Corp (ORSUF) ORSUF:US Common Stock Metal-Diversified
Orsus Xelent Technologies Inc (ORSX) ORSX:US Common Stock Telecommunication Equip
Orthofix International NV (OFIX) OFIX:US Common Stock Medical Products
Orthometrix Inc (OMRX) OMRX:US Common Stock Medical Products
Orvana Minerals Corp (ORVMF) ORVMF:US Common Stock Diversified Minerals
Oryon Technologies Inc (ORYN) ORYN:US Common Stock Lighting Products&Sys
Oryx Petroleum Corp Ltd (ORXPF) ORXPF:US Common Stock Oil Comp-Explor&Prodtn
Oryx Technology Corp (ORYX) ORYX:US Common Stock Electronic Measur Instr
Osage Exploration & Development Inc (OEDV) OEDV:US Common Stock Oil Comp-Explor&Prodtn
Osaka Gas Co Ltd (OSGSF) OSGSF:US Common Stock Gas-Distribution
Oshkosh Corp (OSK) OSK:US Common Stock Auto-Med&Heavy Duty Trks
OSI Systems Inc (OSIS) OSIS:US Common Stock Electronic Compo-Misc
OSIM International Ltd (OMIMY) OMIMY:US ADR Consumer Products-Misc
Osiris Therapeutics Inc (OSIR) OSIR:US Common Stock Therapeutics
Osisko Mining Corp (OSKFF) OSKFF:US Common Stock Gold Mining
OSL Holdings Inc (OSLH) OSLH:US Common Stock Office Furnishings-Orig
Osler Inc (OSLE) OSLE:US Common Stock Precious Metals
Oslo Bors VPS Holding ASA (OSBHF) OSBHF:US Common Stock Finance-Other Services
OSRAM Licht AG (OSAGF) OSAGF:US Common Stock Lighting Products&Sys
Ossen Innovation Co Ltd (OSN) OSN:US ADR Bldg&Construct Prod-Misc
Osteologix Holdings PLC (OLGXF) OLGXF:US Common Stock Medical-Drugs
Osyka Corp (OSKA) OSKA:US Common Stock Oil Comp-Explor&Prodtn
OT Mining Corp (OTMN) OTMN:US Common Stock Precious Metals
OTC Markets Group Inc (OTCM) OTCM:US Common Stock Finance-Other Services
Otelco Inc (OTEL) OTEL:US Common Stock Telecom Services
Otis Gold Corp (OGLDF) OGLDF:US Common Stock Gold Mining
Otsuka Holdings Co Ltd (OTSKF) OTSKF:US Common Stock Medical-Drugs
Otsuka Holdings Co Ltd (OTSKY) OTSKY:US ADR Medical-Drugs
Ottawa Savings Bancorp Inc (OTTW) OTTW:US Common Stock S&L/Thrifts-Central US
Otter Tail Corp (OTTR) OTTR:US Common Stock Electric-Integrated
Ourpet's Co (OPCO) OPCO:US Common Stock Miscellaneous Manufactur
Outback Oil & Mineral Expl (OUTB) OUTB:US Common Stock Oil Comp-Explor&Prodtn
Outerwall Inc (OUTR) OUTR:US Common Stock Finance-Other Services
Outokumpu OYJ (OUTKF) OUTKF:US Common Stock Steel-Specialty
Outokumpu OYJ (OUTKY) OUTKY:US ADR Steel-Specialty
Outotec OYJ (OUKPY) OUKPY:US ADR Machinery-Constr&Mining
Outotec OYJ (OUKPF) OUKPF:US Common Stock Machinery-Constr&Mining
Ovale Group Inc (OVLG) OVLG:US Common Stock Retail-Misc/Diversified
OvaScience Inc (OVAS) OVAS:US Common Stock Medical-Biomedical/Gene
Overland Storage Inc (OVRL) OVRL:US Common Stock Computer Data Security
Oversea-Chinese Banking Corp Ltd (OVCHF) OVCHF:US Common Stock Commer Banks Non-US
Oversea-Chinese Banking Corp Ltd (OVCHY) OVCHY:US ADR Commer Banks Non-US
Overseas Shipholding Group Inc (OSGIQ) OSGIQ:US Common Stock Transport-Marine Inc (OSTK) OSTK:US Common Stock E-Commerce/Products
Overtech Corp (OVET) OVET:US Common Stock Applications Software
Owens & Minor Inc (OMI) OMI:US Common Stock Distribution/Wholesale
Owens Corning (OC) OC:US Common Stock Bldg&Construct Prod-Misc
Owens Realty Mortgage Inc (ORM) ORM:US REIT REITS-Mortgage
Owens-Illinois Inc (OI) OI:US Common Stock Containers-Metal/Glass
Oxbridge Re Holdings Ltd (OXBRU) OXBRU:US Unit Reinsurance
Oxford Bank Corp/MI (OXBC) OXBC:US Common Stock Commer Banks-Central US
Oxford Biomedica PLC (OXBDF) OXBDF:US Common Stock Medical-Biomedical/Gene
Oxford City Football Club Inc (OXFC) OXFC:US Common Stock Professional Sports
Oxford Immunotec Global PLC (OXFD) OXFD:US Common Stock Diagnostic Equipment
Oxford Industries Inc (OXM) OXM:US Common Stock Apparel Manufacturers
Oxford Instruments PLC (OXINF) OXINF:US Common Stock Instruments-Scientific
Oxford Investments Holdings Inc (OXIHF) OXIHF:US Common Stock Internet Gambling
OXiGENE Inc (OXGN) OXGN:US Common Stock Medical-Drugs
Oxis International Inc (OXIS) OXIS:US Common Stock Medical Products
Oxus Gold PLC (OXUSF) OXUSF:US Common Stock Diversified Minerals
Oxygen Biotherapeutics Inc (OXBT) OXBT:US Common Stock Medical-Biomedical/Gene
OxySure Systems Inc (OXYS) OXYS:US Common Stock Respiratory Products
Oyco Inc (OYCO) OYCO:US Common Stock Oil Comp-Explor&Prodtn
OZ Minerals Ltd (OZMLF) OZMLF:US Common Stock Metal-Copper
P&F Industries Inc (PFIN) PFIN:US Common Stock Tools-Hand Held
P2 Solar Inc (PTOS) PTOS:US Common Stock Power Conv/Supply Equip
PAB Bankshares Inc (PABK) PABK:US Common Stock Commer Banks-Southern US
PACCAR Inc (PCAR) PCAR:US Common Stock Auto-Med&Heavy Duty Trks
Pace Medical Inc (PMDL) PMDL:US Common Stock Medical Instruments
Pace PLC (PCMXF) PCMXF:US Common Stock Audio/Video Products
Pacer Health Corp (PHLH) PHLH:US Common Stock Medical-Nursing Homes
Pacific & Western Credit Corp (PWESF) PWESF:US Common Stock Diversified Finan Serv
Pacific Alliance Bank (PFBN) PFBN:US Common Stock Commer Banks-Western US
Pacific Basin Shipping Ltd (PCFBF) PCFBF:US Common Stock Transport-Marine
Pacific Basin Shipping Ltd (PCFBY) PCFBY:US ADR Transport-Marine
Pacific Bay Minerals Ltd (PBMFF) PBMFF:US Common Stock Metal-Diversified
Pacific Biosciences of California Inc (PACB) PACB:US Common Stock Medical-Biomedical/Gene
Pacific Blue Energy Corp (PBEC) PBEC:US Common Stock Energy-Alternate Sources
Pacific Booker Minerals Inc (PBM) PBM:US Common Stock Gold Mining
Pacific Brands Ltd (PFBDY) PFBDY:US ADR Apparel Manufacturers
Pacific City Financial Corp (PFCF) PFCF:US Common Stock Commer Banks-Western US
Pacific Clean Water Technologies Inc (PCWT) PCWT:US Common Stock Inactive/Unknown
Pacific CMA Inc (PACC) PACC:US Common Stock Transport-Services
Pacific Coal Resources Ltd (VGGGF) VGGGF:US Common Stock Coal
Pacific Coast National Bancorp (PCSTQ) PCSTQ:US Common Stock Commer Banks-Western US
Pacific Coast Oil Trust (ROYT) ROYT:US Royalty Trst Oil-US Royalty Trusts
Pacific Commerce Bank/CA (PFCI) PFCI:US Common Stock Commer Banks-Western US
Pacific Continental Corp (PCBK) PCBK:US Common Stock Commer Banks-Western US