OESX orion energy systems, inc. AMEX OGEN oragenics inc. AMEX Major Pharmaceuticals OGFGY origin energy unsp/adr AMEX OGN organon & co. AMEX OJIPY oji holdings corp adr AMEX OKIEY oki elec inds unsp/adr AMEX OLCLY oriental land co ltd adr AMEX OMRNY omron corp s/adr AMEX OMTK omnitek engineering corp AMEX OMVKY omv ag bearer shs s/adr AMEX ONCO onconetix, inc. AMEX ONEXF onex corp shs AMEX ONSS onassis holdings corp AMEX ONVC online vacation ctr hldgs AMEX ONVO organovo holdings, inc. AMEX Biotechnology: Biological Products (No Diagnostic Substances) OPBK op bancorp AMEX OPHLY ono pharm co unsp/adr AMEX OPRX optimizerx corporation AMEX OPT opthea limited - american depositary shares AMEX OPTI optec international inc AMEX OPXS optex systems holdings, inc. AMEX ORBN oregon bancorp inc (or) AMEX ORGS orgenesis inc. AMEX ORINY orion corp new unsp/adr AMEX ORKLY orkla as a s/adr AMEX ORLA orla mining ltd. common shares AMEX OROVY orient overseas inr u/adr AMEX ORPB oregon pacific bncrp AMEX ORRCF oroco resource corp ord AMEX ORXOY orexo ab sp/adr AMEX ORZCF orezone gold corp AMEX OSTX os therapies incorporated AMEX OTCM otc markets group inc a AMEX OTTW ottawa savings bancorp, inc. (il) AMEX Savings Institutions OUTKY outokumpu oyj u/adr new AMEX OVCHF overseas chinese bk lcl AMEX OVCHY overseas chinse unsp/adr AMEX OWVI one world ventures inc AMEX OXBC oxford bank corp AMEX OXINF oxford instruments AMEX OZ belpointe prep, llc AMEX PACV pacific ventures group AMEX PAL proficient auto logistics, inc. AMEX PALAF paladin energy ltd AMEX PAPL pineapple financial inc. AMEX PARA paramount global - class b AMEX PARR par pacific holdings, inc. AMEX Oil & Gas Production PASO patient access sltns inc AMEX PAX patria investments limited - class a common shares AMEX PAYD paid inc AMEX