OMIC singular genomics systems, inc. NASDAQ ON on semiconductor corporation NASDAQ Semiconductors ONCS oncosec medical incorporated NASDAQ Major Pharmaceuticals ONCT oncternal therapeutics, inc. NASDAQ ONCY oncolytics biotech inc. - common shares NASDAQ ONEM 1life healthcare, inc. NASDAQ ONEQ fidelity nasdaq composite index etf NASDAQ ONEW onewater marine inc. - class a NASDAQ ONFO onfolio holdings inc. NASDAQ ONTX onconova therapeutics, inc. NASDAQ Major Pharmaceuticals ONYXU onyx acquisition co. i - unit NASDAQ OP oceanpal inc. NASDAQ OPCH option care health, inc. NASDAQ OPEN opendoor technologies inc NASDAQ OPGN opgen, inc. NASDAQ Medical Specialities OPHC optimumbank holdings, inc. NASDAQ Major Banks OPI office properties income trust - common shares of beneficial interest NASDAQ OPNT opiant pharmaceuticals, inc. NASDAQ OPOF old point financial corporation NASDAQ Major Banks OPRA opera limited - american depositary shares NASDAQ OPRT oportun financial corporation - common stock NASDAQ OPTN optinose, inc. NASDAQ OPTT ocean power technologies, inc. NASDAQ Electric Utilities: Central ORBT orbit intl corp NASDAQ ORCC owl rock capital corporation NASDAQ ORCL oracle corporation NASDAQ Computer Software: Prepackaged Software ORGN origin materials, inc. - class a NASDAQ ORGO organogenesis holdings inc. - class a NASDAQ ORIA orion biotech opportunities corp. - class a ordinary share NASDAQ ORIAU orion biotech opportunities corp. - units NASDAQ ORIC oric pharmaceuticals, inc. NASDAQ ORLY o'reilly automotive, inc. NASDAQ Other Specialty Stores ORMP oramed pharmaceuticals inc. NASDAQ Major Pharmaceuticals ORPH orphazyme a/s - american depositary shares NASDAQ ORRF orrstown financial services inc NASDAQ Major Banks ORTX orchard therapeutics plc - american depositary shares NASDAQ OSA prosomnus, inc. NASDAQ OSBC old second bancorp, inc. NASDAQ Major Banks OSBK oconee finl corp NASDAQ OSCI osceola gold inc NASDAQ OSH oak street health, inc. NASDAQ OSIS osi systems, inc. NASDAQ Semiconductors OSPN onespan inc. NASDAQ OSS one stop systems, inc. NASDAQ OST ostin technology group co., ltd. - ordinary shares NASDAQ OSTK overstock.com, inc. NASDAQ Catalog/Specialty Distribution OSTR oyster enterprises acquisition corp. - class a NASDAQ OSTRU oyster enterprises acquisition corp. - unit NASDAQ OSUR orasure technologies, inc. NASDAQ Medical/Dental Instruments OSW onespaworld holdings limited - common shares NASDAQ