• R Ryder System Inc (NYSE)
• RAD Rite Aid Corp (NYSE)
• RAS RAIT Financial Trust (NYSE)
• RATE Bankrate Inc (NYSE)
• RAX Rackspace Hosting Inc (NYSE)
• RBC Regal Beloit Corp (NYSE)
• RBCN Rubicon Technology Inc (NASDAQ)
• RBLX ROBLOX CORPORATION (NYSE)
• RBS Royal Bank of Scotland Group ADR Representing 1 Ord Shs (NYSE)
• RCL Royal Caribbean Cruises Ltd (NYSE)
• RCON Recon Technology Ltd (NASDAQ)
• RDC Rowan Companies PLC (NYSE)
• RDN Radian Group Inc (NYSE)
• RDWR Radware Ltd (NASDAQ)
• REGI Renewable Energy Group (NASDAQ)
• REGN Regeneron Pharmaceuticals Inc (NASDAQ)
• REM iShares Mortgage Real Estate C (PCQ)
• REMX Market Vectors Rare Earth/Str Metals ETF (NYSE)
• RENN Renren Inc (NYSE)
• RES RPC Inc (NYSE)
• REW ProShares UltraShort Technology (NYSE)
• RF Regions Financial Corp (NYSE)
• RFG Guggenheim S&P Midcap 400 Pure Growth (PCQ)
• RGC Regal Entertainment Group (NYSE)
• RGLD Royal Gold Inc (NASDAQ)
• RGR Sturm Ruger and Co Inc (NYSE)
• RGS Regis Corp (NYSE)
• RHI Robert Half International Inc (NYSE)
• RHT Red Hat Inc (NYSE)
• RIDE LORDSTOWN MOTORS CORP (NASDAQ)
• RIG Transocean Inc (NYSE)
• RIGL Rigel Pharmaceuticals (NASDAQ)
• RING ISHARES MSCI GLOBAL GOLD MINERS ETF (PCQ)
• RIO Rio Tinto ADR Reptg One Ord Shs (NYSE)
• RIOT Riot Blockchain Inc (NASDAQ)
• RIVN RIVIAN AUTOMOTIVE, INC. (NASDAQ)
• RJA ELEMENTS Rogers Intl Commodity Agri ETN (NYSE)
• RJET Republic Airways Holdings Inc (NASDAQ)
• RJF Raymond James Financial Inc (NYSE)
• RJN Swedish Export Credit Corp (NYSE ARCA)
• RKUS Ruckus Wireless (NYSE)
• RL Polo Ralph Lauren Corp (NYSE)
• RLD RealD Inc (NYSE)
• RMBS Rambus Inc (NASDAQ)
• RMD ResMed Inc (NYSE)
• RMG RMG Acquisition Corp. (NYSE)
• RMTI Rockwell Medical (NASDAQ)
• RNA Prosensa Holding N.V. (NASDAQ)
• ROAD CONSTRUCTION PARTNERS, INC. (NASDAQ)
• ROK Rockwell Automation Inc (NYSE)
• ROKU Roku Inc (NASDAQ)
• ROLL RBC Bearings Inc (NASDAQ)
• ROM ProShares Ultra Technology (NYSE)
• ROSG Rosetta Genomics Ltd (NASDAQ)
• ROST Ross Stores Inc (NASDAQ)
• ROVI Macrovision Corp (NASDAQ)
• ROYL Royale Energy Inc (NASDAQ)
• RPG Guggenheim S&P 500 Pure Growth (PCQ)
• RPRX Repros Therapeutics Inc (NASDAQ)
• RPTP Raptor Pharmaceutical Corp (NASDAQ)
• RPV Guggenheim S&P 500 Pure Value (PCQ)
• RRC Range Resources Corp (NYSE)
• RRD RR Donnelley & Sons Co (NASDAQ)
• RSG Republic Services Inc (NYSE)
• RSO Resource Capital (NYSE)
• RSP Rydex ETF Trust Rydex S&P Equal Weight ETF (PCQ)
• RST Rosetta Stone (NYSE)
• RSX Market Vectors Russia ETF (NYSE)
• RTK Rentech Inc (AMEX)
• RTN Raytheon Co (NYSE)
• RUN SUNRUN INC. (NASDAQ)
• RUTH Ruth's Hospitality Group (NASDAQ)
• RVLT Revolution Lighting Technologies (NASDAQ)
• RVNC REVANCE THERAPEUTICS, INC. (NASDAQ)
• RVP Retractable Technologies Inc (Amex)
• RWM ProShares Short Russell2000 (PCQ)
• RWR SPDR DOW JONES REIT ETF (PCQ)
• RWT Redwood Trust Inc (NYSE)
• RXII RXi Pharmaceuticals Corp (OTCOTHER)
• RXL ProShares Ultra Health Care (NYSE)
• RY Royal Bank Of Canada (NYSE)
• RZG Guggenheim S&P Smallcap 600 Pure Growth (PCQ)