| UAE | UAE Ishares MSCI ETF | 19.19 | 19.04 | 19.15 | 12.0K | -0.04 | | 0.21 | |
| UAL | United Airlines Holdings Inc | 97.17 | 94.24 | 95.34 | 1.39M | -1.87 | | 1.92 | |
| UBCP | United Bncp Inc | 13.10 | 13.05 | 13.10 | 2.6K | 0.10 | | 0.77 | |
| UBFO | United Security Bcsh | 9.820 | 9.550 | 9.770 | 3.9K | 0.040 | | 0.41 | |
| UBND | Victory ESG Core Plus Bond ETF | 22.03 | 21.97 | 21.98 | 54.2K | -0.02 | | 0.07 | |
| UBRL | Graniteshares 2X Long Uber Daily ETF | 30.88 | 28.97 | 30.48 | 62.0K | 0.15 | | 0.49 | |
| UBSI | United Bkshs Inc | 36.49 | 35.69 | 36.48 | 214.1K | 0.03 | | 0.08 | |
| UBXG | U-Bx Technology Ltd | 2.350 | 2.150 | 2.270 | 14.0K | 0.020 | | 0.89 | |
| UCAR | U Power Limited | 2.137 | 2.010 | 2.100 | 34.6K | 0.030 | | 1.44 | |
| UCB-PI | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UCL | Ucloudlink Group Inc ADR | 2.200 | 2.140 | 2.200 | 930 | 0.060 | | 2.80 | |
| UCRD | Victory ESG Corporate Bond ETF | 21.68 | 21.68 | 21.68 | 100 | -0.02 | | 0.07 | |
| UCTT | Ultra Clean Holdings | 24.53 | 23.20 | 24.11 | 138.2K | -0.28 | | 1.15 | |
| UCYB | Ultra Nasdaq Cybersecurity 2X ETF | 58.90 | 57.15 | 58.90 | 200 | 0.46 | | 0.79 | |
| UDMY | Udemy Inc | 5.255 | 5.110 | 5.185 | 587.6K | -0.025 | | 0.48 | |
| UEIC | Universal Elect IN | 3.005 | 2.940 | 3.000 | 169.9K | 0.030 | | 1.01 | |
| UEVM | USAA MSCI EM Value Momentum Blend Index | 57.27 | 56.86 | 57.18 | 2.1K | -0.01 | | 0.02 | |
| UFCS | United Fire Group | 37.19 | 36.51 | 37.02 | 26.4K | 0.37 | | 1.00 | |
| UFG | Uni-Fuels Holdings Limited Cl A | 1.050 | 0.999 | 1.026 | 78.7K | -0.004 | | 0.38 | |
| UFIV | US Treasury 5 Year Note ETF | 49.44 | 49.32 | 49.32 | 10.9K | -0.02 | | 0.04 | |
| UFO | Procure Space ETF | 34.07 | 31.69 | 33.65 | 374.3K | 0.23 | | 0.68 | |
| UFPI | Universal Forest Prd | 91.03 | 89.20 | 90.66 | 155.4K | 0.90 | | 1.00 | |
| UFPT | U F P Tech Inc | 237.0 | 227.3 | 228.9 | 25.0K | -5.4 | | 2.31 | |
| UG | United Guardian Inc | 6.190 | 6.160 | 6.160 | 323 | -0.010 | | 0.16 | |
| UGRO | Urban-Gro Inc | 0.2798 | 0.2172 | 0.2589 | 1.4M | 0.0099 | | 3.98 | |
| UHAL-B | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UHG | United Homes Group Inc | 1.360 | 1.250 | 1.258 | 226.7K | -0.042 | | 3.21 | |
| UHGI | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UHGWW | United Homes Group Inc WT | 0.1265 | 0.1021 | 0.1113 | 1.9K | -0.0078 | | 6.55 | |
| UITB | USAA Core Intermediate-Term Bond ETF | 47.52 | 47.39 | 47.40 | 59.6K | -0.06 | | 0.12 | |
| UIVM | USAA MSCI Intl Value Momentum Blend | 62.75 | 62.27 | 62.53 | 3.3K | -0.17 | | 0.26 | |
| UK | Ucommune Intl Ltd | 0.8390 | 0.8079 | 0.8172 | 4.7K | -0.0315 | | 3.71 | |
| UKOMW | Ucommune Intl Ltd WT | 0.0038 | 0.0022 | 0.0033 | 97.9K | -0.0003 | | 8.33 | |
| ULBI | Ultralife Corp | 5.820 | 5.580 | 5.580 | 12.0K | -0.160 | | 2.79 | |
| ULCC | Frontier Group Holdings Inc | 4.040 | 3.820 | 3.885 | 1.54M | -0.165 | | 4.07 | |
| ULH | Universal Logis Holdings | 14.92 | 13.93 | 13.93 | 12.8K | -0.66 | | 4.53 | |
| ULTA | Ulta Beauty Inc | 536.1 | 527.6 | 529.0 | 168.3K | -5.1 | | 0.95 | |
| ULTI | Ultimate Software | 20.30 | 16.86 | 18.93 | 34.4K | -0.64 | | 3.27 | |
| ULVM | USAA MSCI USA Value Momentum Blend Index | 90.81 | 90.22 | 90.22 | 20.1K | -1.06 | | 1.16 | |
| ULY | Urgent.Ly Inc | 2.450 | 2.230 | 2.310 | 24.1K | -0.140 | | 5.71 | |
| UMBF | UMB Financial Corp | 108.7 | 107.6 | 108.6 | 85.5K | -0.5 | | 0.42 | |
| UMBFO | UMB Financial Corp | 27.03 | 26.54 | 27.01 | 3.7K | 0.04 | | 0.15 | |
| UMMA | Wahed Dow Jones Islamic World ETF | 28.55 | 28.04 | 28.46 | 11.7K | 0.01 | | 0.04 | |
| UNB | Union Bankshares Inc | 23.33 | 20.65 | 21.82 | 49.9K | -1.26 | | 5.46 | |
| UNCY | Unicycive Therapeutics Inc | 6.041 | 5.020 | 5.700 | 764.8K | 0.380 | | 7.14 | |
| UNHG | Leverage Shares 2X Long Unh Daily ETF | 18.98 | 17.79 | 18.09 | 2.54M | -1.08 | | 5.61 | |
| UNIT | Uniti Group Inc | 6.315 | 5.830 | 6.245 | 1.34M | 0.210 | | 3.48 | |
| UNIY | Wisdomtree VOYA Yield Enhanced USD Fund | 49.25 | 49.25 | 49.46 | 0 | -0.21 | | 0.43 | |
| UNTY | Unity Bancorp Inc | 48.60 | 47.00 | 48.34 | 7.7K | 0.03 | | 0.05 | |
| UOKA | Mdjm Ltd | 2.663 | 2.663 | 2.663 | 1.7K | -0.267 | | 9.13 | |
| UONE | Urban One Inc | 1.180 | 1.150 | 1.170 | 10.2K | -0.010 | | 0.85 | |
| UONEK | Urban One Inc | 0.5050 | 0.4700 | 0.4880 | 23.5K | -0.0160 | | 3.17 | |
| UPB | Upstream Bio Inc | 25.10 | 23.01 | 24.80 | 530.8K | 1.46 | | 6.23 | |
| UPBD | Upbound Group Inc | 17.08 | 16.68 | 16.92 | 211.2K | -0.11 | | 0.65 | |
| UPC | Universe Pharmaceuticals Inc | 3.740 | 3.631 | 3.631 | 1.9K | -0.110 | | 2.93 | |
| UPGR | Xt US Green Infrastructure Equity ETF | 23.94 | 23.91 | 23.94 | 7.5K | 0.07 | | 0.29 | |
| UPLD | Upland Software Inc | 1.960 | 1.790 | 1.855 | 91.3K | -0.025 | | 1.33 | |
| UPST | Upstart Holdings Inc | 39.90 | 36.07 | 38.70 | 3.97M | 1.38 | | 3.70 | |
| UPWK | Upwork Inc | 17.10 | 16.40 | 16.53 | 1.15M | -0.53 | | 3.08 | |
| UPXI | Upexi Inc | 3.270 | 2.940 | 3.060 | 3.44M | -0.180 | | 5.56 | |
| URBN | Urban Outfitters Inc | 63.36 | 61.73 | 62.13 | 733.3K | -1.07 | | 1.69 | |
| URGN | Urogen Pharma Ltd | 25.00 | 22.95 | 23.74 | 420.1K | -0.21 | | 0.86 | |
| URNJ | Sprott Junior Uranium Miners ETF | 25.77 | 24.05 | 25.60 | 161.5K | 0.36 | | 1.41 | |
| UROY | Uranium Royalty Corp | 3.770 | 3.500 | 3.675 | 2.17M | -0.025 | | 0.68 | |
| USAF | Atlas America Fund | 27.34 | 27.28 | 27.34 | 3.5K | -0.02 | | 0.05 | |
| USAR | USA Rare Earth Inc | 15.06 | 13.93 | 14.26 | 6.4M | -0.58 | | 3.91 | |
| USARW | USA Rare Earth Inc WT | 3.830 | 2.800 | 3.130 | 391.0K | -0.300 | | 8.75 | |
| USAU | U.S. Gold Corp | 15.25 | 14.52 | 15.02 | 85.7K | -0.15 | | 0.99 | |
| USCB | Uscb Financial Hldgs Inc | 17.68 | 17.36 | 17.68 | 3.1K | -0.25 | | 1.39 | |
| USCL | Ishares Climate Conscious & Transition | 78.60 | 78.60 | 80.01 | 0 | -1.40 | | 1.76 | |
| USDX | Sgi Enhanced Core ETF | 26.00 | 25.96 | 25.98 | 54.5K | 0.02 | | 0.06 | |
| USEA | United Maritime Corp | 1.720 | 1.417 | 1.560 | 75.8K | -0.110 | | 6.59 | |
| USEG | U S Energy Corp | 1.060 | 1.020 | 1.050 | 194.5K | 0.000 | | 0.00 | |
| USFI | Brandywineglobal U.S. Fixed Income ETF | 24.80 | 24.78 | 24.78 | 200 | -0.03 | | 0.12 | |
| USGO | U.S. Goldmining Inc | 9.800 | 9.255 | 9.460 | 30.0K | -0.330 | | 3.37 | |
| USGOW | U.S. Goldmining Inc WT | 0.5700 | 0.4201 | 0.4841 | 24.1K | -0.0931 | | 16.13 | |
| USIG | Broad USD Investment Gr. Corp Bond | 51.93 | 51.80 | 51.81 | 623.8K | -0.07 | | 0.13 | |
| USIN | Wisdomtree 7-10 Year Laddered Treasury | 50.90 | 50.90 | 50.90 | 100 | 0.03 | | 0.05 | |
| USIO | Usio Inc | 1.420 | 1.380 | 1.410 | 29.3K | -0.010 | | 0.70 | |
| USLM | U S Lime & Mineral | 119.6 | 117.1 | 119.6 | 8.8K | 1.2 | | 0.98 | |
| USMC | Principal U.S. Mega-Cap ETF | 68.28 | 67.08 | 68.24 | 61.6K | 0.22 | | 0.32 | |
| USOI | CS X-Links Crude Oil Covered Call ETN | 49.57 | 48.64 | 49.55 | 176.7K | 1.06 | | 2.18 | |
| USOY | DeFiance Oil Enhanced Options Income ETF | 7.060 | 6.940 | 7.030 | 154.7K | 0.100 | | 1.44 | |
| USRD | Themes US R&D Champions ETF | 33.25 | 33.25 | 33.72 | 0 | -0.47 | | 1.39 | |
| USSH | Wisdomtree 1-3 Year Laddered Treasury | 50.85 | 50.85 | 50.87 | 0 | -0.02 | | 0.04 | |
| USTB | USAA Core Short-Term Bond ETF | 50.85 | 50.79 | 50.81 | 103.6K | -0.03 | | 0.05 | |
| USVM | USAA MSCI USA Small Cap Value Mom Blend | 89.31 | 88.53 | 89.28 | 32.7K | 0.40 | | 0.44 | |
| USVN | US Treasury 7 Year Note ETF | 48.77 | 48.77 | 48.89 | 0 | -0.11 | | 0.23 | |
| USXF | Ishares ESG Advanced MSCI USA ETF | 57.32 | 56.00 | 57.21 | 40.0K | 0.33 | | 0.57 | |
| UTEN | US Treasury 10 Year Note ETF | 44.44 | 44.21 | 44.21 | 11.9K | -0.10 | | 0.23 | |
| UTHR | United Therapeutic | 469.8 | 456.0 | 469.3 | 160.2K | 7.0 | | 1.51 | |
| UTHY | US Treasury 30 Year Bond ETF | 42.45 | 42.02 | 42.03 | 9.5K | -0.21 | | 0.49 | |
| UTMD | Utah Medical Prod | 56.38 | 54.79 | 55.18 | 14.0K | -0.93 | | 1.66 | |
| UTRE | US Treasury 3 Year Note ETF | 49.86 | 49.83 | 49.83 | 10.8K | 0.03 | | 0.05 | |
| UTSI | Utstarcom Holdings C | 2.470 | 2.470 | 2.470 | 100 | -0.005 | | 0.19 | |
| UTWO | US Treasury 2 Year Note ETF | 48.58 | 48.51 | 48.52 | 26.5K | 0.01 | | 0.01 | |
| UTWY | US Treasury 20 Year Bond ETF | 44.22 | 44.22 | 44.22 | 250 | 0.00 | | 0.01 | |
| UVSP | Univest Corp of Penn | 30.73 | 29.94 | 30.73 | 18.1K | 0.13 | | 0.42 | |
| UXIN | Uxin Ltd ADR | 3.038 | 2.660 | 2.880 | 28.2K | 0.040 | | 1.41 | |
| UYLD | Angel Oak Ultra-Short Income ETF | 51.26 | 51.19 | 51.21 | 94.7K | 0.00 | | 0.00 | |
| UYSC | Uy Scuti Acquisition Corp | 10.19 | 10.19 | 10.19 | 800 | 0.00 | | 0.00 | |
| UYSCR | Uy Scuti Acquisition Corp. Rights | 0.2700 | 0.2700 | 0.2700 | 368 | -0.0299 | | 9.97 | |