| UAE | UAE Ishares MSCI ETF | 20.68 | 20.52 | 20.65 | 251.8K | -0.09 | | 0.43 | |
| UAL | United Airlines Holdings Inc | 105.5 | 101.3 | 103.9 | 4.11M | -1.0 | | 0.92 | |
| UBCP | United Bncp Inc | 14.15 | 13.96 | 13.96 | 1.2K | 0.14 | | 1.00 | |
| UBFO | United Security Bcsh | 10.65 | 10.40 | 10.64 | 8.2K | 0.21 | | 2.01 | |
| UBND | Victory ESG Core Plus Bond ETF | 22.04 | 22.00 | 22.02 | 165.3K | -0.01 | | 0.02 | |
| UBRL | Graniteshares 2X Long Uber Daily ETF | 21.14 | 20.05 | 21.03 | 180.6K | 0.88 | | 4.36 | |
| UBSI | United Bkshs Inc | 42.38 | 41.70 | 42.35 | 402.7K | 0.61 | | 1.46 | |
| UBXG | U-Bx Technology Ltd | 2.080 | 1.997 | 2.055 | 4.9K | 0.040 | | 2.00 | |
| UCAR | U Power Limited | 1.670 | 1.410 | 1.650 | 11.5K | 0.050 | | 3.12 | |
| UCB-PI | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UCL | Ucloudlink Group Inc ADR | 1.640 | 1.560 | 1.560 | 1.9K | -0.020 | | 1.27 | |
| UCRD | Victory ESG Corporate Bond ETF | 21.77 | 21.77 | 21.80 | 0 | -0.03 | | 0.12 | |
| UCTT | Ultra Clean Holdings | 48.66 | 44.82 | 47.50 | 895.6K | 2.16 | | 4.77 | |
| UCYB | Ultra Nasdaq Cybersecurity 2X ETF | 52.49 | 48.19 | 49.09 | 10.0K | -3.09 | | 5.90 | |
| UDMY | Udemy Inc | 4.920 | 4.750 | 4.850 | 1.19M | -0.040 | | 0.82 | |
| UEIC | Universal Elect IN | 4.060 | 3.680 | 3.920 | 73.7K | -0.080 | | 1.98 | |
| UEVM | USAA MSCI EM Value Momentum Blend Index | 61.18 | 60.10 | 60.53 | 1.5K | -0.08 | | 0.14 | |
| UFCS | United Fire Group | 35.72 | 34.99 | 35.64 | 25.3K | 0.72 | | 2.06 | |
| UFG | Uni-Fuels Holdings Limited Cl A | 1.350 | 1.200 | 1.225 | 487.0K | -0.020 | | 1.60 | |
| UFIV | US Treasury 5 Year Note ETF | 49.10 | 49.06 | 49.06 | 6.1K | -0.08 | | 0.16 | |
| UFO | Procure Space ETF | 49.95 | 46.49 | 47.13 | 656.9K | -1.03 | | 2.14 | |
| UFPI | Universal Forest Prd | 103.9 | 100.7 | 102.5 | 86.3K | 0.0 | | 0.03 | |
| UFPT | U F P Tech Inc | 247.7 | 240.7 | 247.0 | 70.0K | 2.9 | | 1.18 | |
| UG | United Guardian Inc | 7.250 | 6.700 | 7.250 | 28.4K | 0.600 | | 9.04 | |
| UGRO | Urban-Gro Inc | 0.1972 | 0.1602 | 0.1610 | 603.6K | -0.0305 | | 15.84 | |
| UHAL-B | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UHG | United Homes Group Inc | 2.193 | 1.950 | 2.150 | 166.4K | 0.100 | | 4.90 | |
| UHGI | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UHGWW | United Homes Group Inc WT | 0.3600 | 0.3180 | 0.3500 | 4.1K | -0.0149 | | 4.08 | |
| UITB | USAA Core Intermediate-Term Bond ETF | 47.44 | 47.32 | 47.40 | 137.8K | 0.04 | | 0.08 | |
| UIVM | USAA MSCI Intl Value Momentum Blend | 69.12 | 68.71 | 69.12 | 2.0K | 0.46 | | 0.67 | |
| UK | Ucommune Intl Ltd | 0.6992 | 0.5800 | 0.6753 | 43.5K | -0.0493 | | 7.05 | |
| ULBI | Ultralife Corp | 6.490 | 6.350 | 6.480 | 45.1K | 0.070 | | 1.09 | |
| ULCC | Frontier Group Holdings Inc | 5.100 | 4.870 | 4.990 | 1.66M | 0.040 | | 0.81 | |
| ULH | Universal Logis Holdings | 15.97 | 15.51 | 15.94 | 8.3K | 0.55 | | 3.57 | |
| ULTA | Ulta Beauty Inc | 640.0 | 629.0 | 631.1 | 342.9K | -7.1 | | 1.11 | |
| ULTI | Ultimate Software | 17.70 | 15.94 | 16.39 | 129.8K | -1.19 | | 6.78 | |
| ULVM | USAA MSCI USA Value Momentum Blend Index | 95.39 | 95.21 | 95.34 | 31.3K | 0.18 | | 0.19 | |
| ULY | Urgent.Ly Inc | 2.252 | 2.020 | 2.109 | 28.9K | -0.110 | | 5.05 | |
| UMBF | UMB Financial Corp | 128.0 | 125.1 | 127.3 | 331.7K | 2.6 | | 2.09 | |
| UMBFO | UMB Financial Corp | 27.45 | 27.00 | 27.40 | 4.8K | 0.07 | | 0.26 | |
| UMMA | Wahed Dow Jones Islamic World ETF | 32.60 | 31.88 | 32.38 | 24.5K | -0.10 | | 0.31 | |
| UNB | Union Bankshares Inc | 25.03 | 24.54 | 25.03 | 6.1K | 0.11 | | 0.44 | |
| UNCY | Unicycive Therapeutics Inc | 7.900 | 6.410 | 6.680 | 1.51M | -0.350 | | 4.99 | |
| UNHG | Leverage Shares 2X Long Unh Daily ETF | 12.48 | 11.91 | 12.15 | 4.45M | -0.15 | | 1.22 | |
| UNIT | Uniti Group Inc | 7.530 | 7.310 | 7.530 | 906.3K | 0.170 | | 2.31 | |
| UNIY | Wisdomtree VOYA Yield Enhanced USD Fund | 49.02 | 49.02 | 48.95 | 0 | 0.07 | | 0.13 | |
| UNTY | Unity Bancorp Inc | 53.31 | 52.03 | 53.09 | 15.1K | 1.38 | | 2.67 | |
| UOKA | Mdjm Ltd | 1.320 | 1.150 | 1.250 | 66.9K | 0.070 | | 5.65 | |
| UONE | Urban One Inc | 16.00 | 12.94 | 15.29 | 21.4K | 1.75 | | 13.10 | |
| UONEK | Urban One Inc | 9.380 | 8.550 | 9.210 | 3.0K | 0.655 | | 7.66 | |
| UPB | Upstream Bio Inc | 31.12 | 29.61 | 30.93 | 287.7K | 0.51 | | 1.68 | |
| UPBD | Upbound Group Inc | 19.04 | 18.49 | 18.60 | 411.7K | -0.31 | | 1.64 | |
| UPC | Universe Pharmaceuticals Inc | 4.260 | 4.157 | 4.180 | 8.5K | -0.140 | | 3.26 | |
| UPGR | Xt US Green Infrastructure Equity ETF | 26.91 | 26.91 | 26.91 | 138 | -0.17 | | 0.61 | |
| UPLD | Upland Software Inc | 1.470 | 1.350 | 1.380 | 194.7K | -0.050 | | 3.47 | |
| UPSG | Leverage Shares 2X Long Ups Daily ETF | 16.97 | 16.32 | 16.97 | 400 | 0.73 | | 4.60 | |
| UPST | Upstart Holdings Inc | 43.69 | 40.90 | 41.50 | 2.18M | -1.64 | | 3.79 | |
| UPWK | Upwork Inc | 21.09 | 20.09 | 21.06 | 1.45M | 0.51 | | 2.49 | |
| UPXI | Upexi Inc | 1.975 | 1.785 | 1.860 | 3.9M | -0.130 | | 6.63 | |
| URBN | Urban Outfitters Inc | 70.33 | 69.07 | 69.95 | 357.2K | 0.36 | | 0.52 | |
| URGN | Urogen Pharma Ltd | 21.64 | 20.23 | 20.68 | 240.9K | -0.63 | | 2.95 | |
| URNJ | Sprott Junior Uranium Miners ETF | 41.18 | 36.20 | 38.57 | 1.43M | -1.78 | | 4.40 | |
| UROY | Uranium Royalty Corp | 5.550 | 4.650 | 4.965 | 4.65M | -0.490 | | 8.97 | |
| USAF | Atlas America Fund | 28.36 | 28.07 | 28.36 | 900 | 0.04 | | 0.14 | |
| USAR | USA Rare Earth Inc | 23.50 | 21.03 | 22.02 | 33.17M | -3.11 | | 12.35 | |
| USAU | U.S. Gold Corp | 21.05 | 19.30 | 19.86 | 300.8K | -0.34 | | 1.68 | |
| USCB | Uscb Financial Hldgs Inc | 18.76 | 17.79 | 18.75 | 85.0K | 0.72 | | 4.00 | |
| USCL | Ishares Climate Conscious & Transition | 79.73 | 79.73 | 79.88 | 0 | -0.15 | | 0.19 | |
| USDX | Sgi Enhanced Core ETF | 25.54 | 25.22 | 25.48 | 35.2K | -0.21 | | 0.82 | |
| USEA | United Maritime Corp | 1.866 | 1.760 | 1.820 | 12.8K | 0.000 | | 0.00 | |
| USEG | U S Energy Corp | 1.250 | 1.090 | 1.150 | 2.11M | 0.020 | | 1.77 | |
| USFI | Brandywineglobal U.S. Fixed Income ETF | 24.72 | 24.72 | 24.72 | 600 | 0.01 | | 0.06 | |
| USGG | | 23.73 | 18.85 | 20.92 | 221.3K | -7.35 | | 25.98 | |
| USGO | U.S. Goldmining Inc | 15.23 | 14.28 | 14.86 | 97.6K | -0.04 | | 0.27 | |
| USGOW | U.S. Goldmining Inc WT | 3.800 | 2.240 | 2.510 | 4.5K | 0.080 | | 3.29 | |
| USIG | Broad USD Investment Gr. Corp Bond | 52.00 | 51.87 | 51.99 | 1.75M | 0.01 | | 0.02 | |
| USIN | Wisdomtree 7-10 Year Laddered Treasury | 50.41 | 50.39 | 50.39 | 218 | 0.08 | | 0.15 | |
| USIO | Usio Inc | 1.410 | 1.370 | 1.405 | 35.0K | 0.030 | | 2.17 | |
| USLM | U S Lime & Mineral | 125.3 | 120.8 | 123.8 | 31.0K | 1.2 | | 0.98 | |
| USMC | Principal U.S. Mega-Cap ETF | 68.04 | 66.92 | 67.78 | 70.4K | -0.15 | | 0.23 | |
| USOI | CS X-Links Crude Oil Covered Call ETN | 50.65 | 49.90 | 50.24 | 377.0K | 0.50 | | 1.01 | |
| USOY | DeFiance Oil Enhanced Options Income ETF | 6.900 | 6.800 | 6.845 | 172.6K | 0.005 | | 0.08 | |
| USRD | Themes US R&D Champions ETF | 33.85 | 33.85 | 34.24 | 0 | -0.39 | | 1.13 | |
| USSH | Wisdomtree 1-3 Year Laddered Treasury | 50.75 | 50.74 | 50.75 | 6.6K | 0.04 | | 0.07 | |
| USTB | USAA Core Short-Term Bond ETF | 50.97 | 50.92 | 50.96 | 138.8K | 0.04 | | 0.08 | |
| USVM | USAA MSCI USA Small Cap Value Mom Blend | 96.67 | 95.43 | 96.67 | 102.0K | 0.61 | | 0.64 | |
| USVN | US Treasury 7 Year Note ETF | 48.40 | 48.29 | 48.40 | 500 | -0.07 | | 0.15 | |
| USXF | Ishares ESG Advanced MSCI USA ETF | 59.69 | 58.48 | 59.47 | 38.5K | 0.00 | | 0.01 | |
| UTEN | US Treasury 10 Year Note ETF | 43.90 | 43.71 | 43.83 | 99.9K | -0.08 | | 0.17 | |
| UTHR | United Therapeutic | 472.4 | 465.5 | 467.6 | 115.6K | 0.4 | | 0.09 | |
| UTHY | US Treasury 30 Year Bond ETF | 41.25 | 40.80 | 41.23 | 49.4K | -0.12 | | 0.30 | |
| UTMD | Utah Medical Prod | 61.89 | 60.31 | 61.03 | 4.1K | 0.81 | | 1.33 | |
| UTRE | US Treasury 3 Year Note ETF | 49.73 | 49.73 | 49.73 | 900 | -0.10 | | 0.20 | |
| UTSI | Utstarcom Holdings C | 2.520 | 2.380 | 2.510 | 1.5K | 0.020 | | 0.80 | |
| UTWO | US Treasury 2 Year Note ETF | 48.57 | 48.46 | 48.49 | 69.8K | -0.13 | | 0.27 | |
| UTWY | US Treasury 20 Year Bond ETF | 43.35 | 43.22 | 43.35 | 500 | -0.12 | | 0.28 | |
| UUUG | | 27.71 | 19.50 | 23.42 | 623.4K | -6.02 | | 20.43 | |
| UVSP | Univest Corp of Penn | 34.03 | 32.54 | 32.68 | 59.8K | -0.70 | | 2.09 | |
| UXIN | Uxin Ltd ADR | 3.490 | 3.300 | 3.475 | 231.3K | 0.080 | | 2.36 | |
| UYLD | Angel Oak Ultra-Short Income ETF | 51.34 | 51.28 | 51.31 | 167.6K | 0.00 | | 0.00 | |
| UYSC | Uy Scuti Acquisition Corp | 10.30 | 10.29 | 10.29 | 11.6K | 0.00 | | 0.00 | |
| UYSCR | Uy Scuti Acquisition Corp. Rights | 0.2300 | 0.2000 | 0.2300 | 600 | 0.0700 | | 43.75 | |
| UYSCU | Uy Scuti Acquisition Corp. Units | 10.02 | 10.02 | 10.02 | 100 | -0.42 | | 4.02 | |