CODX co-diagnostics, inc. NASDAQ Medical/Dental Instruments CTSO cytosorbents corporation NASDAQ Medical/Dental Instruments CCM concord medical services holdings limited ads (each represents three ordinary shares) NYSE Medical/Nursing Services CHE chemed corp NYSE Medical/Nursing Services CIVI civitas resources, inc. NYSE Medical/Nursing Services CVS cvs health corporation NYSE Medical/Nursing Services CR crane co. NYSE Metal Fabrications CSTM constellium se ordinary shares (france) NYSE Metal Fabrications CVU cpi aerostructures, inc. AMEX Military/Government/Technical CMP compass minerals intl inc NYSE Mining & Quarrying of Nonmetallic Minerals (No Fuels) CNK cinemark holdings inc cinemark holdings, inc. NYSE Movies/Entertainment CLNE clean energy fuels corp. NASDAQ Natural Gas Distribution CHKR chesapeake granite watr NYSE Oil & Gas Production CKX ckx lands, inc. AMEX Oil & Gas Production CNQ canadian natural resources limited NYSE Oil & Gas Production CPK chesapeake utilities corporation NYSE Oil & Gas Production CRC california resources corporation AMEX Oil & Gas Production CRK comstock resources, inc. NYSE Oil & Gas Production CRT cross timbers royalty trust NYSE Oil & Gas Production CVE cenovus energy inc NYSE Oil & Gas Production CAPL crossamerica partners lp common units representing limited partner interests NYSE Oil Refining/Marketing CHRW c.h. robinson worldwide, inc. NASDAQ Oil Refining/Marketing CYRX cryoport, inc. AMEX Oil Refining/Marketing CQP cheniere energy partners, lp common units AMEX Oil/Gas Transmission CLB core laboratories n.v. NYSE Oilfield Services/Equipment COO the cooper companies, inc. NYSE Ophthalmic Goods CECO ceco environmental corp. NASDAQ Other Consumer Services CHGG chegg, inc. NYSE Other Consumer Services COE 51talk online education group american depositary shares, each representing 60 class a ordinary shares NYSE Other Consumer Services CRAI cra international,inc. NASDAQ Other Consumer Services CSV carriage services, inc. NYSE Other Consumer Services CAH cardinal health, inc. NYSE Other Pharmaceuticals CHD church & dwight company, inc. NYSE Package Goods/Cosmetics CL colgate-palmolive company NYSE Package Goods/Cosmetics COTY coty inc. class a NYSE Package Goods/Cosmetics CAG conagra brands, inc. NYSE Packaged Foods CPB the campbell's company NYSE Packaged Foods CLW clearwater paper corporation NYSE Paper CMT core molding technologies inc AMEX Plastic Products CECE ceco environmental corp. NASDAQ Pollution Control Equipment CMS cms energy corporation NYSE Power Generation CCJ cameco corporation NYSE Precious Metals CDE coeur mining, inc. NYSE Precious Metals CHNR china natural resources, inc. NASDAQ Precious Metals CLF cleveland-cliffs inc. NYSE Precious Metals CMCL caledonia mining corporation plc common shares AMEX Precious Metals CCRN cross country healthcare, inc. NASDAQ Professional Services CB chubb limited NYSE Property-Casualty Insurers CINF cincinnati financial corporation NASDAQ Property-Casualty Insurers CNA cna financial corporation NYSE Property-Casualty Insurers