| UAE | UAE Ishares MSCI ETF | 19.62 | 19.38 | 19.47 | 41.6K | 0.00 | | 0.00 | |
| UAL | United Airlines Holdings Inc | 106.45 | 94.05 | 98.01 | 18.36M | -4.13 | | 4.04 | |
| UBCP | United Bncp Inc | 13.35 | 13.30 | 13.30 | 766 | -0.05 | | 0.34 | |
| UBFO | United Security Bcsh | 8.810 | 8.480 | 8.750 | 23.6K | -0.290 | | 3.28 | |
| UBND | Victory ESG Core Plus Bond ETF | 22.19 | 22.10 | 22.17 | 1.95M | 0.06 | | 0.25 | |
| UBRL | Graniteshares 2X Long Uber Daily ETF | 33.34 | 30.38 | 31.12 | 184.4K | -1.08 | | 3.35 | |
| UBSI | United Bkshs Inc | 35.80 | 34.10 | 34.31 | 797.6K | -1.56 | | 4.35 | |
| UBXG | U-Bx Technology Ltd | 2.090 | 1.880 | 1.970 | 74.6K | 0.110 | | 5.73 | |
| UCAR | U Power Limited | 2.000 | 1.964 | 2.000 | 6.2K | -0.005 | | 0.25 | |
| UCB-PI | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UCFI | Cn Healthy Food Tech Group Corp | 7.310 | 5.090 | 5.510 | 5.44M | 1.420 | | 34.72 | |
| UCFIW | Cn Healthy Food Tech Group Corp WT | 0.1600 | 0.0765 | 0.0900 | 147.9K | -0.0110 | | 10.89 | |
| UCL | Ucloudlink Group Inc ADR | 2.290 | 2.180 | 2.210 | 15K | 0.040 | | 1.84 | |
| UCRD | Victory ESG Corporate Bond ETF | 21.96 | 21.96 | 21.96 | 0 | 0.05 | | 0.23 | |
| UCTT | Ultra Clean Holdings | 30.41 | 28.63 | 29.09 | 304.5K | -0.43 | | 1.44 | |
| UCYB | Ultra Nasdaq Cybersecurity 2X ETF | 58.97 | 58.54 | 58.82 | 260 | -1.57 | | 2.60 | |
| UDMY | Udemy Inc | 6.720 | 6.510 | 6.600 | 1.06M | -0.090 | | 1.35 | |
| UEIC | Universal Elect IN | 4.570 | 4.450 | 4.490 | 39.4K | -0.040 | | 0.88 | |
| UEVM | USAA MSCI EM Value Momentum Blend Index | 55.66 | 55.59 | 55.59 | 668 | 0.41 | | 0.74 | |
| UFCS | United Fire Group | 31.01 | 30.12 | 30.39 | 84.5K | -0.75 | | 2.41 | |
| UFG | Uni-Fuels Holdings Limited Cl A | 1.0400 | 0.7720 | 0.9409 | 1.41M | 0.0863 | | 10.10 | |
| UFIV | US Treasury 5 Year Note ETF | 49.72 | 49.52 | 49.72 | 2.1K | 0.17 | | 0.34 | |
| UFO | Procure Space ETF | 40.53 | 38.67 | 39.12 | 189.8K | -1.16 | | 2.88 | |
| UFPI | Universal Forest Prd | 91.54 | 89.85 | 90.69 | 296.3K | -0.72 | | 0.79 | |
| UFPT | U F P Tech Inc | 201.7 | 192.4 | 195.0 | 70.6K | -0.4 | | 0.21 | |
| UG | United Guardian Inc | 7.698 | 7.360 | 7.670 | 3.6K | 0.320 | | 4.35 | |
| UGRO | Urban-Gro Inc | 0.4845 | 0.4000 | 0.4400 | 1.38M | -0.0001 | | 0.02 | |
| UHAL-B | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UHG | United Homes Group Inc | 4.450 | 4.180 | 4.320 | 95.9K | 0.140 | | 3.35 | |
| UHGI | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UHGWW | United Homes Group Inc WT | 1.400 | 1.260 | 1.400 | 26.4K | 0.076 | | 5.71 | |
| UITB | USAA Core Intermediate-Term Bond ETF | 47.88 | 47.67 | 47.86 | 121.9K | 0.17 | | 0.37 | |
| UIVM | USAA MSCI Intl Value Momentum Blend | 61.01 | 60.74 | 60.87 | 2.2K | 0.22 | | 0.36 | |
| UK | Ucommune Intl Ltd | 1.060 | 1.030 | 1.030 | 7.6K | -0.017 | | 1.60 | |
| UKOMW | Ucommune Intl Ltd WT | 0.0059 | 0.0051 | 0.0059 | 200 | 0.0008 | | 15.69 | |
| ULBI | Ultralife Corp | 7.300 | 6.750 | 6.750 | 45.9K | -0.310 | | 4.39 | |
| ULCC | Frontier Group Holdings Inc | 4.440 | 4.150 | 4.260 | 2.96M | -0.160 | | 3.62 | |
| ULH | Universal Logis Holdings | 19.72 | 18.74 | 19.53 | 46.1K | 0.77 | | 4.10 | |
| ULTA | Ulta Beauty Inc | 540.0 | 530.0 | 537.3 | 180.8K | -1.2 | | 0.22 | |
| ULVM | USAA MSCI USA Value Momentum Blend Index | 88.56 | 88.56 | 88.56 | 0 | -1.39 | | 1.55 | |
| ULY | Urgent.Ly Inc | 3.350 | 3.130 | 3.130 | 45.3K | -0.070 | | 2.15 | |
| UMBF | UMB Financial Corp | 117.4 | 106.4 | 107.4 | 471.8K | -8.8 | | 7.59 | |
| UMBFO | UMB Financial Corp | 27.58 | 26.53 | 26.70 | 32.8K | -0.46 | | 1.69 | |
| UMMA | Wahed Dow Jones Islamic World ETF | 28.99 | 28.64 | 28.78 | 17.4K | 0.19 | | 0.66 | |
| UNB | Union Bankshares Inc | 25.41 | 24.59 | 24.59 | 5K | 0.06 | | 0.24 | |
| UNCY | Unicycive Therapeutics Inc | 5.340 | 4.700 | 4.930 | 747.5K | 0.130 | | 2.71 | |
| UNHG | Leverage Shares 2X Long Unh Daily ETF | 23.18 | 22.05 | 22.05 | 1.9M | -0.92 | | 4.01 | |
| UNIT | Uniti Group Inc | 5.910 | 5.480 | 5.600 | 1.6M | -0.110 | | 1.92 | |
| UNIY | Wisdomtree VOYA Yield Enhanced USD Fund | 49.74 | 49.74 | 49.74 | 0 | 0.14 | | 0.28 | |
| UNTY | Unity Bancorp Inc | 50.42 | 47.00 | 49.20 | 51.6K | -2.19 | | 4.37 | |
| UOKA | Mdjm Ltd | 3.480 | 3.122 | 3.170 | 45.8K | -0.123 | | 3.72 | |
| UONE | Urban One Inc | 1.350 | 1.310 | 1.310 | 9.3K | -0.030 | | 2.24 | |
| UONEK | Urban One Inc | 0.6939 | 0.6071 | 0.6071 | 13.7K | -0.0704 | | 10.39 | |
| UPB | Upstream Bio Inc | 22.39 | 21.39 | 22.28 | 309K | 0.59 | | 2.72 | |
| UPBD | Upbound Group Inc | 21.79 | 21.29 | 21.55 | 295.7K | -0.12 | | 0.55 | |
| UPC | Universe Pharmaceuticals Inc | 6.100 | 5.360 | 5.370 | 32K | -0.610 | | 10.07 | |
| UPGR | Xt US Green Infrastructure Equity ETF | 27.51 | 26.02 | 26.09 | 1.3K | -1.19 | | 4.37 | |
| UPLD | Upland Software Inc | 2.690 | 2.440 | 2.440 | 178K | -0.040 | | 1.59 | |
| UPST | Upstart Holdings Inc | 51.69 | 47.10 | 47.24 | 4.94M | -3.78 | | 7.41 | |
| UPWK | Upwork Inc | 17.07 | 16.50 | 16.61 | 1.72M | -0.20 | | 1.19 | |
| UPXI | Upexi Inc | 6.280 | 5.520 | 5.610 | 3.3M | -0.440 | | 7.27 | |
| URBN | Urban Outfitters Inc | 69.07 | 66.30 | 66.88 | 1.3M | -1.30 | | 1.91 | |
| URGN | Urogen Pharma Ltd | 17.64 | 16.91 | 17.61 | 650.4K | -0.36 | | 2.08 | |
| URNJ | Sprott Junior Uranium Miners ETF | 35.55 | 31.90 | 31.90 | 513.8K | -3.01 | | 8.62 | |
| UROY | Uranium Royalty Corp | 5.990 | 4.112 | 4.470 | 20.1M | -1.529 | | 25.49 | |
| USAF | Atlas America Fund | 27.85 | 27.78 | 27.83 | 5.3K | 0.15 | | 0.53 | |
| USAR | USA Rare Earth Inc | 34.90 | 26.51 | 26.75 | 22.78M | -7.23 | | 21.28 | |
| USARW | USA Rare Earth Inc WT | 22.91 | 15.20 | 15.20 | 519.2K | -7.20 | | 32.14 | |
| USAU | U.S. Gold Corp | 18.80 | 17.52 | 18.00 | 358.2K | -0.56 | | 3.04 | |
| USCB | Uscb Financial Hldgs Inc | 17.12 | 16.36 | 16.90 | 26.7K | -0.21 | | 1.23 | |
| USCL | Ishares Climate Conscious & Transition | 77.80 | 77.80 | 77.80 | 0 | -0.53 | | 0.68 | |
| USDX | Sgi Enhanced Core ETF | 25.94 | 25.89 | 25.93 | 108.2K | 0.05 | | 0.17 | |
| USEA | United Maritime Corp | 1.680 | 1.620 | 1.620 | 33.7K | -0.050 | | 2.99 | |
| USEG | U S Energy Corp | 1.260 | 1.180 | 1.180 | 477.1K | -0.040 | | 3.26 | |
| USFI | Brandywineglobal U.S. Fixed Income ETF | 25.00 | 25.00 | 25.00 | 0 | 0.09 | | 0.36 | |
| USGO | U.S. Goldmining Inc | 14.94 | 13.51 | 14.56 | 100.6K | 0.20 | | 1.39 | |
| USGOW | U.S. Goldmining Inc WT | 2.047 | 1.520 | 1.520 | 8.2K | -0.390 | | 20.42 | |
| USIG | Broad USD Investment Gr. Corp Bond | 52.53 | 52.36 | 52.52 | 1.5M | 0.12 | | 0.23 | |
| USIN | Wisdomtree 7-10 Year Laddered Treasury | 51.39 | 51.37 | 51.39 | 100 | 0.25 | | 0.48 | |
| USIO | Usio Inc | 1.420 | 1.372 | 1.372 | 60.2K | -0.020 | | 1.42 | |
| USLM | U S Lime & Mineral | 131.7 | 127.7 | 131.7 | 48.7K | 2.9 | | 2.28 | |
| USMC | Principal U.S. Mega-Cap ETF | 68.44 | 67.24 | 67.48 | 179.8K | -0.53 | | 0.78 | |
| USOI | CS X-Links Crude Oil Covered Call ETN | 48.75 | 47.42 | 47.66 | 39.8K | -0.74 | | 1.52 | |
| USOY | DeFiance Oil Enhanced Options Income ETF | 7.197 | 7.010 | 7.031 | 151.9K | -0.165 | | 2.29 | |
| USRD | Themes US R&D Champions ETF | 33.51 | 33.51 | 33.51 | 0 | -0.12 | | 0.35 | |
| USSH | Wisdomtree 1-3 Year Laddered Treasury | 51.05 | 51.03 | 51.04 | 5.8K | 0.08 | | 0.16 | |
| USTB | USAA Core Short-Term Bond ETF | 51.01 | 50.91 | 51.01 | 115K | 0.08 | | 0.16 | |
| USVM | USAA MSCI USA Small Cap Value Mom Blend | 90.87 | 89.06 | 89.31 | 25.5K | -1.28 | | 1.41 | |
| USVN | US Treasury 7 Year Note ETF | 49.21 | 49.05 | 49.21 | 535 | 0.21 | | 0.43 | |
| USXF | Ishares ESG Advanced MSCI USA ETF | 57.44 | 56.45 | 56.45 | 42.4K | -0.30 | | 0.53 | |
| UTEN | US Treasury 10 Year Note ETF | 45.65 | 44.50 | 45.65 | 163.7K | 0.22 | | 0.48 | |
| UTHR | United Therapeutic | 435.4 | 427.9 | 432.7 | 241.7K | 0.5 | | 0.12 | |
| UTHY | US Treasury 30 Year Bond ETF | 43.13 | 42.74 | 43.09 | 4.9K | 0.32 | | 0.75 | |
| UTMD | Utah Medical Prod | 61.83 | 60.02 | 60.08 | 3.8K | -0.40 | | 0.66 | |
| UTRE | US Treasury 3 Year Note ETF | 50.07 | 49.95 | 50.07 | 3.1K | 0.12 | | 0.24 | |
| UTSI | Utstarcom Holdings C | 2.500 | 2.150 | 2.350 | 6K | 0.000 | | 0.00 | |
| UTWO | US Treasury 2 Year Note ETF | 48.69 | 48.60 | 48.69 | 121.7K | 0.08 | | 0.16 | |
| UTWY | US Treasury 20 Year Bond ETF | 45.00 | 44.76 | 44.97 | 1.5K | 0.28 | | 0.63 | |
| UVSP | Univest Corp of Penn | 29.55 | 28.04 | 28.30 | 75.6K | -1.30 | | 4.39 | |
| UXIN | Uxin Ltd ADR | 3.190 | 2.930 | 2.950 | 128.9K | -0.170 | | 5.48 | |
| UYLD | Angel Oak Ultra-Short Income ETF | 51.28 | 51.23 | 51.25 | 123K | 0.01 | | 0.02 | |
| UYSC | Uy Scuti Acquisition Corp | 10.16 | 10.15 | 10.15 | 2.1K | -0.01 | | 0.10 | |
| UYSCR | Uy Scuti Acquisition Corp. Rights | 0.2700 | 0.2700 | 0.2700 | 100 | 0.0200 | | 8.00 | |