| CIEN | Ciena Corporation Common Stock | | SP500 |
| CIG | Comp En De Mn Cemig ADS American Depositary Shares | | |
| CIG.C | Comp En De Mn Cemig ADS American Depositary Receipts | | |
| CII | BlackRock Enhanced Large Cap Core Fund, Inc. Common Stock | | |
| CIM | Chimera Investment Corporation Common Stock | | |
| CIM-A | Chimera Investment Corporation 8.00% Series A Cumulative Redeemable Preferred Stock | | |
| CIM-B | Chimera Investment Corporation 8.00% Series B Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock | | |
| CIM-C | Chimera Investment Corporation 7.75% Series C Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock | | |
| CIM-D | Chimera Investment Corporation 8.00% Series D Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock | | |
| CIMN | Chimera Investment Corporation 9.000% Senior Notes due 2029 | | |
| CIMO | Chimera Investment Corporation 9.250% Senior Notes due 2029 | | |
| CIMP | Chimera Investment Corporation 8.875% Senior Notes due 2030 | | |
| CINT | CI&T Inc Class A Common Shares | | |
| CION | CION Investment Corporation Common Stock | | |
| CL | Colgate-Palmolive Company Common Stock | | SP500 |
| CLB | Core Laboratories Inc. Common Stock | | |
| CLBR | Colombier Acquisition Corp. III Class A Ordinary Shares | | |
| CLBR+ | Colombier Acquisition Corp. III Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share | | |
| CLBR= | Colombier Acquisition Corp. III Units, each consisting of one Class A ordinary share and one-eighth of one warrant | | |
| CLDT | Chatham Lodging Trust (REIT) Common Shares of Beneficial Interest | | |
| CLDT-A | Chatham Lodging Trust (REIT) 6.625% Series A Cumulative Redeemable Preferred Shares of Beneficial Interest | | |
| CLF | Cleveland-Cliffs Inc. Common Stock | | |
| CLH | Clean Harbors, Inc. Common Stock | | |
| CLPR | Clipper Realty Inc. Common Stock | | |
| CLS | Celestica, Inc. Common Stock | | |
| CLVT | Clarivate Plc Ordinary Shares | | |
| CLW | Clearwater Paper Corporation Common Stock | | |
| CLX | Clorox Company (The) Common Stock | | SP500 |
| CM | Canadian Imperial Bank of Commerce Common Stock | | |
| CMBT | CMB.TECH NV Ordinary Shares | | |
| CMC | Commercial Metals Company Common Stock | | |
| CMCM | Cheetah Mobile Inc. American Depositary Shares, each representing fifty (50) Class A Ordinary Shares | | |
| CMDB | Costamare Bulkers Holdings Limited Common Stock | | |
| CMG | Chipotle Mexican Grill, Inc. Common Stock | | SP500 |
| CMI | Cummins Inc. Common Stock | | SP500 |
| CMP | Compass Minerals Intl Inc Common Stock | | |
| CMRE | Costamare Inc. Common Stock $0.0001 par value | | |
| CMRE-B | Costamare Inc. Perpetual Preferred Stock Series B (Marshall Islands) | | |
| CMRE-C | Costamare Inc. Perpetual Preferred Series C (Marshall Islands) | | |
| CMRE-D | Costamare Inc. 8.75% Series D Cumulative Redeemable Perpetual Preferred Stock | | |
| CMS | CMS Energy Corporation Common Stock | | SP500 |
| CMS-B | CMS Energy Corporation Preferred Stock | | |
| CMS-C | CMS Energy Corporation Depositary Shares, each representing a 1/1,000th interest in a share of 4.200% Cumulative Redeemable Perpetual Preferred Stock, Series C | | |
| CMSA | CMS Energy Corporation 5.625% Junior Subordinated Notes due 2078 | | |
| CMSC | CMS Energy Corporation 5.875% Junior Subordinated Notes due 2078 | | |
| CMSD | CMS Energy Corporation 5.875% Junior Subordinated Notes due 2079 | | |
| CMTG | Claros Mortgage Trust, Inc. Common Stock | | |
| CNA | CNA Financial Corporation Common Stock | | |
| CNC | Centene Corporation Common Stock | | SP500 |
| CNF | CNFinance Holdings Limited American Depositary Shares, each representing two hundred (200) Ordinary Shares | | |