| USNZ | Xtrackers Net Zero Pathway Paris Aligned US Equity ETF | | |
| USO | United States Oil Fund | | |
| USOI | ETRACS Crude Oil Shares Covered Call ETNs due April 24, 2037 | | |
| USOY | Defiance Oil Enhanced Options Income ETF | | |
| USPX | Franklin U.S. Equity Index ETF | | |
| USRT | iShares Core U.S. REIT ETF | | |
| USSE | Segall Bryant & Hamill Trust Segall Bryant & Hamill Select Equity ETF | | |
| USSG | Xtrackers MSCI USA Selection Equity ETF | | |
| USSH | WisdomTree 1-3 Year Laddered Treasury Fund | | |
| USSX | Corgi U.S. Small-Cap 2x Daily ETF | | |
| UST | ProShares Ultra 7-10 Year Treasury | | |
| USTB | VictoryShares Short-Term Bond ETF | | |
| USVM | VictoryShares US Small Mid Cap Value Momentum ETF | | |
| USVN | US Treasury 7 Year Note ETF | | |
| USX | Corgi Total U.S. Market 2x Daily ETF | | |
| USXF | iShares ESG Advanced MSCI USA ETF | | |
| UTEN | US Treasury 10 Year Note ETF | | |
| UTES | Virtus Reaves Utilities ETF | | |
| UTHY | US Treasury 30 Year Bond ETF | | |
| UTRE | US Treasury 3 Year Note ETF | | |
| UTSL | Direxion Daily Utilities Bull 3X ETF | | |
| UTWO | US Treasury 2 Year Note ETF | | |
| UTWY | US Treasury 20 Year Bond ETF | | |
| UUP | Invesco DB USD Index Bullish Fund ETF | | |
| UUPP | Principal CLO ETF | | |
| UUUC | Corgi UUUU 2x Daily ETF | | |
| UUUG | Leverage Shares 2X Long UUUU Daily ETF | | |
| UVIX | 2x Long VIX Futures ETF | | |
| UVXY | ProShares Ultra VIX Short Term Futures ETF | | |
| UWM | ProShares Ultra Russell2000 | | |
| UX | Roundhill Uranium ETF | | |
| UXAP | FT Vest U.S. Equity Uncapped Accelerator ETF - April | | |
| UXI | ProShares Ultra Industrials | | |
| UXJA | FT Vest U.S. Equity Uncapped Accelerator ETF - January | | |
| UXJL | FT Vest U.S. Equity Uncapped Accelerator ETF - July | | |
| UXOC | FT Vest U.S. Equity Uncapped Accelerator ETF - October | | |
| UXRP | ProShares Ultra XRP ETF | | |
| UYG | ProShares Ultra Financials | | |
| UYLD | Angel Oak UltraShort Income ETF | | |
| UYM | ProShares Ultra Materials | | |
| VABS | Virtus Newfleet ABS/MBS ETF | | |
| VAIC | VegaShares US Equity Autocallable Conservative Income ETF | | |
| VAIE | VegaShares US Equity Autocallable Income ETF | | |
| VALQ | American Century U.S. Quality Value ETF | | |
| VAMO | Cambria Value and Momentum ETF | | |
| VAVX | VanEck Avalanche ETF | | |
| VAW | Vanguard Materials ETF | | |
| VB | Vanguard Morningstar Small-Cap ETF | | |
| VBCA | Vanguard Target Maturity 2027 Corporate Bond ETF | | |
| VBCB | Vanguard Target Maturity 2028 Corporate Bond ETF | | |