| UAE | UAE Ishares MSCI ETF | 19.26 | 19.11 | 19.22 | 777.8K | -0.14 | | 0.72 | |
| UAL | United Airlines Holdings Inc | 112.9 | 107.7 | 112.5 | 6.3M | 4.8 | | 4.44 | |
| UBCP | United Bncp Inc | 13.96 | 13.42 | 13.42 | 1.5K | -0.05 | | 0.36 | |
| UBFO | United Security Bcsh | 10.47 | 10.39 | 10.40 | 22.2K | 0.00 | | 0.00 | |
| UBND | Victory ESG Core Plus Bond ETF | 21.92 | 21.87 | 21.92 | 735.3K | 0.04 | | 0.18 | |
| UBRL | Graniteshares 2X Long Uber Daily ETF | 23.78 | 22.75 | 23.16 | 123.5K | -0.48 | | 2.03 | |
| UBSI | United Bkshs Inc | 39.74 | 39.22 | 39.50 | 926.2K | -0.16 | | 0.40 | |
| UBXG | U-Bx Technology Ltd | 2.120 | 1.930 | 1.950 | 12.5K | -0.080 | | 3.94 | |
| UCAR | U Power Limited | 1.890 | 1.430 | 1.680 | 31.0K | -0.071 | | 4.05 | |
| UCB-PI | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UCL | Ucloudlink Group Inc ADR | 1.939 | 1.840 | 1.905 | 6.3K | 0.093 | | 5.13 | |
| UCRD | Victory ESG Corporate Bond ETF | 21.64 | 21.62 | 21.64 | 200 | 0.05 | | 0.22 | |
| UCTT | Ultra Clean Holdings | 25.74 | 24.78 | 25.07 | 149.4K | -0.53 | | 2.07 | |
| UCYB | Ultra Nasdaq Cybersecurity 2X ETF | 54.69 | 54.66 | 54.66 | 1.1K | -0.23 | | 0.42 | |
| UDMY | Udemy Inc | 5.450 | 5.185 | 5.370 | 1.71M | 0.100 | | 1.90 | |
| UEIC | Universal Elect IN | 3.285 | 3.110 | 3.255 | 70.5K | 0.130 | | 4.17 | |
| UEVM | USAA MSCI EM Value Momentum Blend Index | 54.76 | 54.57 | 54.66 | 1.7K | -0.55 | | 0.99 | |
| UFCS | United Fire Group | 37.17 | 36.30 | 36.58 | 39.5K | -0.31 | | 0.84 | |
| UFG | Uni-Fuels Holdings Limited Cl A | 1.0600 | 0.8752 | 0.9907 | 554.7K | 0.0157 | | 1.61 | |
| UFIV | US Treasury 5 Year Note ETF | 49.39 | 49.33 | 49.37 | 4.1K | 0.08 | | 0.16 | |
| UFO | Procure Space ETF | 37.34 | 36.48 | 36.88 | 422.6K | -0.50 | | 1.34 | |
| UFPI | Universal Forest Prd | 93.68 | 91.80 | 92.94 | 537.0K | 0.52 | | 0.56 | |
| UFPT | U F P Tech Inc | 221.3 | 213.7 | 218.1 | 49.9K | -0.1 | | 0.04 | |
| UG | United Guardian Inc | 6.080 | 5.950 | 6.080 | 13.0K | 0.070 | | 1.16 | |
| UGRO | Urban-Gro Inc | 0.3600 | 0.2750 | 0.3550 | 2.89M | 0.0491 | | 16.05 | |
| UHAL-B | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UHG | United Homes Group Inc | 1.400 | 1.280 | 1.340 | 121.5K | 0.060 | | 4.69 | |
| UHGI | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UHGWW | United Homes Group Inc WT | 0.1900 | 0.1770 | 0.1892 | 15.4K | 0.0284 | | 17.66 | |
| UITB | USAA Core Intermediate-Term Bond ETF | 47.30 | 47.17 | 47.29 | 122.4K | 0.08 | | 0.16 | |
| UIVM | USAA MSCI Intl Value Momentum Blend | 63.78 | 63.47 | 63.49 | 5.7K | -0.31 | | 0.49 | |
| UK | Ucommune Intl Ltd | 0.8901 | 0.8700 | 0.8746 | 1.7K | -0.0254 | | 2.82 | |
| UKOMW | Ucommune Intl Ltd WT | 0.0019 | 0.0007 | 0.0007 | 410.4K | 0.0002 | | 40.00 | |
| ULBI | Ultralife Corp | 5.950 | 5.640 | 5.790 | 75.0K | 0.040 | | 0.70 | |
| ULCC | Frontier Group Holdings Inc | 5.530 | 4.890 | 5.115 | 7.11M | -0.645 | | 11.20 | |
| ULH | Universal Logis Holdings | 17.00 | 15.96 | 16.16 | 36.4K | -0.54 | | 3.23 | |
| ULTA | Ulta Beauty Inc | 596.3 | 585.1 | 589.3 | 590.6K | -1.9 | | 0.33 | |
| ULTI | Ultimate Software | 15.56 | 14.95 | 15.50 | 43.0K | 0.02 | | 0.10 | |
| ULVM | USAA MSCI USA Value Momentum Blend Index | 92.03 | 91.57 | 91.57 | 1.2K | -0.78 | | 0.84 | |
| ULY | Urgent.Ly Inc | 2.205 | 1.850 | 2.094 | 34.7K | -0.090 | | 4.13 | |
| UMBF | UMB Financial Corp | 119.6 | 118.1 | 119.0 | 568.1K | -0.1 | | 0.07 | |
| UMBFO | UMB Financial Corp | 27.51 | 26.82 | 26.82 | 6.6K | 0.18 | | 0.67 | |
| UMMA | Wahed Dow Jones Islamic World ETF | 28.96 | 28.65 | 28.80 | 26.2K | -0.25 | | 0.85 | |
| UNB | Union Bankshares Inc | 24.41 | 23.08 | 23.15 | 42.2K | 0.18 | | 0.78 | |
| UNCY | Unicycive Therapeutics Inc | 6.050 | 5.846 | 5.880 | 212.6K | 0.000 | | 0.00 | |
| UNHG | Leverage Shares 2X Long Unh Daily ETF | 20.00 | 18.86 | 19.21 | 1.04M | -0.82 | | 4.09 | |
| UNIT | Uniti Group Inc | 7.585 | 7.295 | 7.370 | 4.06M | -0.130 | | 1.73 | |
| UNIY | Wisdomtree VOYA Yield Enhanced USD Fund | 49.22 | 49.13 | 49.20 | 358 | 0.10 | | 0.20 | |
| UNTY | Unity Bancorp Inc | 56.89 | 55.42 | 55.67 | 18.3K | -0.68 | | 1.21 | |
| UOKA | Mdjm Ltd | 2.960 | 2.540 | 2.850 | 1.6M | 0.335 | | 13.34 | |
| UONE | Urban One Inc | 1.241 | 1.120 | 1.160 | 21.6K | 0.010 | | 0.87 | |
| UONEK | Urban One Inc | 0.9054 | 0.8400 | 0.8650 | 26.0K | 0.0097 | | 1.13 | |
| UPB | Upstream Bio Inc | 29.73 | 26.03 | 29.32 | 932.0K | 2.12 | | 7.79 | |
| UPBD | Upbound Group Inc | 18.26 | 17.79 | 17.92 | 912.2K | -0.14 | | 0.78 | |
| UPC | Universe Pharmaceuticals Inc | 3.720 | 3.600 | 3.680 | 3.1K | 0.050 | | 1.38 | |
| UPGR | Xt US Green Infrastructure Equity ETF | 24.57 | 22.92 | 24.31 | 9.4K | -0.10 | | 0.42 | |
| UPLD | Upland Software Inc | 1.579 | 1.480 | 1.480 | 308.7K | -0.050 | | 3.27 | |
| UPSG | Leverage Shares 2X Long Ups Daily ETF | 15.12 | 15.12 | 15.12 | 5.0K | -0.03 | | 0.17 | |
| UPST | Upstart Holdings Inc | 47.55 | 45.32 | 46.91 | 3.49M | 0.86 | | 1.87 | |
| UPWK | Upwork Inc | 21.71 | 21.14 | 21.44 | 2.85M | 0.06 | | 0.28 | |
| UPXI | Upexi Inc | 2.140 | 2.015 | 2.050 | 3.65M | 0.010 | | 0.49 | |
| URBN | Urban Outfitters Inc | 83.19 | 81.00 | 81.73 | 1.98M | -0.97 | | 1.17 | |
| URGN | Urogen Pharma Ltd | 24.71 | 22.88 | 23.47 | 1.59M | 0.62 | | 2.71 | |
| URNJ | Sprott Junior Uranium Miners ETF | 25.85 | 25.01 | 25.36 | 324.4K | -0.19 | | 0.74 | |
| UROY | Uranium Royalty Corp | 3.670 | 3.510 | 3.610 | 1.23M | 0.020 | | 0.56 | |
| USAF | Atlas America Fund | 27.45 | 27.37 | 27.38 | 11.9K | -0.06 | | 0.22 | |
| USAR | USA Rare Earth Inc | 15.34 | 14.60 | 15.00 | 6.26M | 0.13 | | 0.87 | |
| USARW | USA Rare Earth Inc WT | 1.940 | 1.070 | 1.095 | 1.34M | -0.910 | | 45.27 | |
| USAU | U.S. Gold Corp | 17.54 | 16.98 | 17.17 | 195.5K | 0.26 | | 1.54 | |
| USCB | Uscb Financial Hldgs Inc | 19.61 | 18.87 | 19.49 | 39.4K | 0.21 | | 1.09 | |
| USCL | Ishares Climate Conscious & Transition | 79.06 | 79.06 | 80.52 | 0 | -1.46 | | 1.81 | |
| USDX | Sgi Enhanced Core ETF | 25.97 | 25.94 | 25.94 | 77.9K | -0.02 | | 0.06 | |
| USEA | United Maritime Corp | 1.900 | 1.850 | 1.900 | 51.6K | 0.060 | | 3.26 | |
| USEG | U S Energy Corp | 0.9700 | 0.9301 | 0.9371 | 252.9K | -0.0056 | | 0.59 | |
| USFI | Brandywineglobal U.S. Fixed Income ETF | 24.82 | 24.77 | 24.80 | 5.4K | 0.05 | | 0.20 | |
| USGO | U.S. Goldmining Inc | 10.13 | 9.36 | 10.03 | 19.0K | 0.64 | | 6.81 | |
| USGOW | U.S. Goldmining Inc WT | 0.6381 | 0.4850 | 0.5675 | 10.5K | 0.0975 | | 20.74 | |
| USIG | Broad USD Investment Gr. Corp Bond | 51.92 | 51.76 | 51.90 | 1.54M | 0.09 | | 0.17 | |
| USIN | Wisdomtree 7-10 Year Laddered Treasury | 50.79 | 50.79 | 50.79 | 100 | 0.13 | | 0.26 | |
| USIO | Usio Inc | 1.486 | 1.434 | 1.455 | 46.9K | 0.020 | | 1.41 | |
| USLM | U S Lime & Mineral | 128.5 | 124.1 | 126.0 | 84.1K | 0.9 | | 0.75 | |
| USMC | Principal U.S. Mega-Cap ETF | 68.37 | 67.77 | 68.24 | 64.4K | -0.04 | | 0.06 | |
| USOI | CS X-Links Crude Oil Covered Call ETN | 47.09 | 45.84 | 46.02 | 94.2K | -1.15 | | 2.43 | |
| USOY | DeFiance Oil Enhanced Options Income ETF | 6.530 | 6.411 | 6.427 | 260.5K | -0.165 | | 2.50 | |
| USRD | Themes US R&D Champions ETF | 33.39 | 33.39 | 34.13 | 0 | -0.74 | | 2.18 | |
| USSH | Wisdomtree 1-3 Year Laddered Treasury | 50.92 | 50.90 | 50.92 | 200 | 0.03 | | 0.06 | |
| USTB | USAA Core Short-Term Bond ETF | 50.81 | 50.70 | 50.73 | 88.4K | 0.03 | | 0.06 | |
| USVM | USAA MSCI USA Small Cap Value Mom Blend | 92.90 | 91.94 | 92.23 | 41.2K | -0.52 | | 0.56 | |
| USVN | US Treasury 7 Year Note ETF | 48.76 | 48.74 | 48.76 | 900 | 0.11 | | 0.23 | |
| USXF | Ishares ESG Advanced MSCI USA ETF | 57.15 | 56.67 | 56.95 | 45.0K | -0.22 | | 0.39 | |
| UTEN | US Treasury 10 Year Note ETF | 44.21 | 44.08 | 44.21 | 23.5K | 0.13 | | 0.30 | |
| UTHR | United Therapeutic | 502.8 | 491.8 | 500.0 | 483.8K | -0.3 | | 0.06 | |
| UTHY | US Treasury 30 Year Bond ETF | 41.49 | 41.23 | 41.42 | 6.4K | 0.23 | | 0.54 | |
| UTMD | Utah Medical Prod | 59.33 | 57.08 | 58.54 | 13.2K | 0.94 | | 1.64 | |
| UTRE | US Treasury 3 Year Note ETF | 49.92 | 49.92 | 49.92 | 764 | 0.06 | | 0.13 | |
| UTSI | Utstarcom Holdings C | 2.310 | 2.060 | 2.310 | 1.6K | 0.310 | | 15.50 | |
| UTWO | US Treasury 2 Year Note ETF | 48.63 | 48.59 | 48.63 | 65.3K | 0.03 | | 0.05 | |
| UTWY | US Treasury 20 Year Bond ETF | 43.71 | 43.71 | 43.59 | 0 | 0.12 | | 0.28 | |
| UVSP | Univest Corp of Penn | 35.12 | 34.60 | 34.62 | 170.2K | -0.28 | | 0.80 | |
| UXIN | Uxin Ltd ADR | 2.950 | 2.610 | 2.675 | 186.8K | 0.040 | | 1.53 | |
| UYLD | Angel Oak Ultra-Short Income ETF | 51.30 | 51.23 | 51.25 | 100.1K | 0.01 | | 0.01 | |
| UYSC | Uy Scuti Acquisition Corp | 10.22 | 10.22 | 10.22 | 1.3K | 0.00 | | 0.00 | |
| UYSCR | Uy Scuti Acquisition Corp. Rights | 0.2690 | 0.2690 | 0.2690 | 500 | 0.0030 | | 1.13 | |
| UYSCU | Uy Scuti Acquisition Corp. Units | 10.43 | 10.43 | 10.43 | 100 | 0.40 | | 3.99 | |