| ECF=F | European Union Allowance (EUA) | 64.48 | N/A | Future | NYM |
| UPS | United Parcel Service, Inc. | 148.52 | Industrials | Stocks | NYQ |
| UAL | United Airlines Holdings, Inc. | 52.69 | Industrials | Stocks | NMS |
| UNH | UnitedHealth Group Incorporated | 495.39 | Healthcare | Stocks | NYQ |
| U | Unity Software Inc. | 24.17 | Technology | Stocks | NYQ |
| X | United States Steel Corporation | 37.43 | Basic Materials | Stocks | NYQ |
| UNP | Union Pacific Corporation | 243.43 | Industrials | Stocks | NYQ |
| ON | ON Semiconductor Corporation | 68.52 | Technology | Stocks | NMS |
| NU | Nu Holdings Ltd. | 11.04 | Financial Services | Stocks | NYQ |
| RUN | Sunrun Inc. | 10.22 | Technology | Stocks | NMS |
| UNG | United States Natural Gas Fund | 14.07 | N/A | ETF | PCX |
| URI | United Rentals, Inc. | 690.68 | Industrials | Stocks | NYQ |
| OLED | Universal Display Corporation | 158.66 | Technology | Stocks | NMS |
| USO | United States Oil Fund | 80.35 | N/A | ETF | PCX |
| UL | Unilever PLC | 51.24 | Consumer Defensive | Stocks | NYQ |
| TCEHY | TENCENT HOLDINGS LIMITED UNSP A | 44.40 | Communication Services | Stocks | PNK |
| UNIT | Uniti Group Inc. | 5.67 | Real Estate | Stocks | NMS |
| BYDDY | BYD COMPANY LIMITED UNSP ADR EA | 54.23 | Consumer Cyclical | Stocks | PNK |
| WU | Western Union Company (The) | 13.39 | Financial Services | Stocks | NYQ |
| UMC | United Microelectronics Corpora | 7.76 | Technology | Stocks | NYQ |
| ADYEY | ADYEN NV UNSPON ADS EACH REP 0. | 12.63 | Technology | Stocks | PNK |
| UAA | Under Armour, Inc. | 6.79 | Consumer Cyclical | Stocks | NYQ |
| SUN | Sunoco LP | 56.43 | Energy | Stocks | NYQ |
| ITUB | Itau Unibanco Banco Holding SA | 6.32 | Financial Services | Stocks | NYQ |
| UNFI | United Natural Foods, Inc. | 8.97 | Consumer Defensive | Stocks | NYQ |