| UAE | UAE Ishares MSCI ETF | 19.58 | 19.23 | 19.30 | 109.2K | -0.05 | | 0.26 | |
| UAL | United Airlines Holdings Inc | 96.63 | 93.96 | 95.68 | 3.6M | -0.96 | | 0.99 | |
| UBCP | United Bncp Inc | 12.90 | 12.77 | 12.90 | 641 | 0.35 | | 2.79 | |
| UBFO | United Security Bcsh | 9.577 | 9.460 | 9.480 | 9.7K | -0.050 | | 0.52 | |
| UBND | Victory ESG Core Plus Bond ETF | 22.14 | 22.07 | 22.11 | 236.8K | 0.08 | | 0.36 | |
| UBRL | Graniteshares 2X Long Uber Daily ETF | 31.13 | 29.92 | 30.70 | 108.5K | -0.43 | | 1.38 | |
| UBSI | United Bkshs Inc | 36.57 | 36.13 | 36.17 | 300.5K | -0.29 | | 0.80 | |
| UBXG | U-Bx Technology Ltd | 2.398 | 2.132 | 2.350 | 24.4K | 0.180 | | 8.29 | |
| UCAR | U Power Limited | 2.140 | 2.010 | 2.040 | 63.7K | -0.060 | | 2.86 | |
| UCB-PI | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UCL | Ucloudlink Group Inc ADR | 2.253 | 2.170 | 2.214 | 15.1K | 0.045 | | 2.07 | |
| UCRD | Victory ESG Corporate Bond ETF | 21.80 | 21.79 | 21.80 | 1.0K | 0.07 | | 0.33 | |
| UCTT | Ultra Clean Holdings | 27.36 | 26.01 | 26.15 | 197.7K | -0.77 | | 2.84 | |
| UCYB | Ultra Nasdaq Cybersecurity 2X ETF | 58.50 | 58.33 | 58.50 | 319 | -1.43 | | 2.39 | |
| UDMY | Udemy Inc | 5.280 | 5.095 | 5.180 | 1.75M | -0.140 | | 2.63 | |
| UEIC | Universal Elect IN | 3.625 | 3.320 | 3.320 | 137.8K | -0.220 | | 6.21 | |
| UEVM | USAA MSCI EM Value Momentum Blend Index | 56.81 | 56.39 | 56.48 | 4.9K | 0.25 | | 0.45 | |
| UFCS | United Fire Group | 35.84 | 35.00 | 35.15 | 60.2K | -0.29 | | 0.82 | |
| UFG | Uni-Fuels Holdings Limited Cl A | 1.100 | 0.994 | 1.020 | 91.9K | -0.014 | | 1.32 | |
| UFIV | US Treasury 5 Year Note ETF | 49.38 | 49.32 | 49.36 | 4.8K | 0.17 | | 0.35 | |
| UFO | Procure Space ETF | 36.31 | 34.02 | 34.02 | 113.9K | -1.87 | | 5.21 | |
| UFPI | Universal Forest Prd | 92.70 | 90.79 | 92.34 | 214.6K | 0.70 | | 0.76 | |
| UFPT | U F P Tech Inc | 232.3 | 216.9 | 223.0 | 30.5K | -11.5 | | 4.89 | |
| UG | United Guardian Inc | 7.310 | 6.500 | 6.560 | 23.1K | -0.440 | | 6.29 | |
| UGRO | Urban-Gro Inc | 0.3600 | 0.3022 | 0.3084 | 265.9K | -0.0296 | | 8.76 | |
| UHAL-B | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UHG | United Homes Group Inc | 1.490 | 1.340 | 1.341 | 351.4K | -0.109 | | 7.52 | |
| UHGI | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UHGWW | United Homes Group Inc WT | 0.0763 | 0.0652 | 0.0701 | 28.6K | 0.0013 | | 1.89 | |
| UITB | USAA Core Intermediate-Term Bond ETF | 47.66 | 47.60 | 47.62 | 78.9K | 0.16 | | 0.33 | |
| UIVM | USAA MSCI Intl Value Momentum Blend | 61.19 | 61.11 | 61.19 | 500 | -0.02 | | 0.03 | |
| UK | Ucommune Intl Ltd | 0.9300 | 0.8100 | 0.8512 | 31.7K | -0.0183 | | 2.10 | |
| UKOMW | Ucommune Intl Ltd WT | 0.0090 | 0.0030 | 0.0045 | 36.4K | 0.0003 | | 7.14 | |
| ULBI | Ultralife Corp | 7.050 | 6.830 | 6.880 | 47.4K | -0.130 | | 1.85 | |
| ULCC | Frontier Group Holdings Inc | 4.040 | 3.632 | 3.860 | 4.63M | 0.000 | | 0.00 | |
| ULH | Universal Logis Holdings | 15.90 | 15.06 | 15.40 | 25.2K | -0.40 | | 2.53 | |
| ULTA | Ulta Beauty Inc | 519.1 | 509.0 | 510.1 | 207.1K | -11.8 | | 2.25 | |
| ULTI | Ultimate Software | 25.10 | 23.06 | 23.06 | 50.5K | -1.76 | | 7.07 | |
| ULVM | USAA MSCI USA Value Momentum Blend Index | 89.52 | 89.52 | 89.52 | 167 | 0.07 | | 0.08 | |
| ULY | Urgent.Ly Inc | 2.550 | 2.420 | 2.530 | 20.4K | 0.060 | | 2.43 | |
| UMBF | UMB Financial Corp | 108.0 | 106.6 | 107.0 | 287.2K | -0.2 | | 0.16 | |
| UMBFO | UMB Financial Corp | 27.23 | 26.94 | 27.10 | 2.4K | 0.00 | | 0.00 | |
| UMMA | Wahed Dow Jones Islamic World ETF | 28.37 | 28.06 | 28.10 | 110.2K | -0.32 | | 1.13 | |
| UNB | Union Bankshares Inc | 23.41 | 22.40 | 22.64 | 1.6K | -0.60 | | 2.58 | |
| UNCY | Unicycive Therapeutics Inc | 4.660 | 4.410 | 4.500 | 158.3K | -0.050 | | 1.10 | |
| UNHG | Leverage Shares 2X Long Unh Daily ETF | 19.22 | 18.00 | 18.02 | 2.94M | -0.69 | | 3.69 | |
| UNIT | Uniti Group Inc | 6.590 | 6.150 | 6.275 | 2.15M | -0.125 | | 1.95 | |
| UNIY | Wisdomtree VOYA Yield Enhanced USD Fund | 49.31 | 49.31 | 49.27 | 0 | 0.04 | | 0.09 | |
| UNTY | Unity Bancorp Inc | 46.22 | 44.91 | 45.09 | 46.1K | -0.81 | | 1.76 | |
| UOKA | Mdjm Ltd | 2.840 | 2.770 | 2.770 | 2.3K | 0.010 | | 0.36 | |
| UONE | Urban One Inc | 1.310 | 1.260 | 1.263 | 10.2K | -0.007 | | 0.55 | |
| UONEK | Urban One Inc | 0.5250 | 0.4600 | 0.4600 | 18.0K | -0.0650 | | 12.38 | |
| UPB | Upstream Bio Inc | 24.58 | 23.03 | 23.58 | 164.8K | -0.39 | | 1.63 | |
| UPBD | Upbound Group Inc | 19.68 | 18.52 | 18.58 | 540.8K | -1.26 | | 6.35 | |
| UPC | Universe Pharmaceuticals Inc | 4.300 | 3.564 | 3.650 | 30.4K | -0.590 | | 13.92 | |
| UPGR | Xt US Green Infrastructure Equity ETF | 25.67 | 25.22 | 25.22 | 6.3K | -0.65 | | 2.52 | |
| UPLD | Upland Software Inc | 2.150 | 1.820 | 1.855 | 355.5K | -0.065 | | 3.39 | |
| UPST | Upstart Holdings Inc | 42.01 | 37.68 | 37.73 | 6.71M | -4.08 | | 9.76 | |
| UPWK | Upwork Inc | 16.66 | 15.91 | 16.14 | 1.67M | -0.26 | | 1.59 | |
| UPXI | Upexi Inc | 3.830 | 3.300 | 3.325 | 3.03M | -0.350 | | 9.52 | |
| URBN | Urban Outfitters Inc | 64.47 | 61.70 | 62.52 | 1.25M | -1.97 | | 3.05 | |
| URGN | Urogen Pharma Ltd | 23.64 | 17.00 | 23.59 | 3.25M | 4.25 | | 21.98 | |
| URNJ | Sprott Junior Uranium Miners ETF | 26.85 | 25.06 | 25.41 | 318.4K | -1.30 | | 4.87 | |
| UROY | Uranium Royalty Corp | 4.040 | 3.580 | 3.585 | 3.28M | -0.245 | | 6.40 | |
| USAF | Atlas America Fund | 27.22 | 27.08 | 27.11 | 1.2K | -0.15 | | 0.55 | |
| USAR | USA Rare Earth Inc | 17.74 | 15.74 | 15.81 | 11.44M | -1.09 | | 6.42 | |
| USARW | USA Rare Earth Inc WT | 6.370 | 4.500 | 4.570 | 573.0K | -0.970 | | 17.51 | |
| USAU | U.S. Gold Corp | 15.17 | 14.57 | 14.61 | 92.3K | -0.13 | | 0.88 | |
| USCB | Uscb Financial Hldgs Inc | 17.60 | 17.42 | 17.51 | 28.3K | -0.08 | | 0.45 | |
| USCL | Ishares Climate Conscious & Transition | 78.82 | 78.51 | 78.51 | 3.8K | -1.03 | | 1.29 | |
| USDX | Sgi Enhanced Core ETF | 25.97 | 25.91 | 25.91 | 81.6K | 0.00 | | 0.00 | |
| USEA | United Maritime Corp | 1.510 | 1.490 | 1.490 | 10.1K | -0.040 | | 2.61 | |
| USEG | U S Energy Corp | 1.160 | 1.060 | 1.085 | 471.7K | -0.035 | | 3.13 | |
| USFI | Brandywineglobal U.S. Fixed Income ETF | 24.83 | 24.83 | 24.75 | 0 | 0.08 | | 0.30 | |
| USGO | U.S. Goldmining Inc | 11.00 | 10.04 | 10.16 | 31.1K | -0.01 | | 0.10 | |
| USGOW | U.S. Goldmining Inc WT | 0.8600 | 0.7100 | 0.7450 | 7.0K | -0.0050 | | 0.67 | |
| USIG | Broad USD Investment Gr. Corp Bond | 51.99 | 51.92 | 51.99 | 1.15M | 0.21 | | 0.41 | |
| USIN | Wisdomtree 7-10 Year Laddered Treasury | 50.91 | 50.91 | 50.71 | 0 | 0.20 | | 0.39 | |
| USIO | Usio Inc | 1.515 | 1.450 | 1.507 | 53.4K | 0.017 | | 1.14 | |
| USLM | U S Lime & Mineral | 114.9 | 112.4 | 114.7 | 33.7K | 1.1 | | 0.94 | |
| USMC | Principal U.S. Mega-Cap ETF | 68.72 | 67.85 | 68.05 | 53.5K | -0.73 | | 1.06 | |
| USOI | CS X-Links Crude Oil Covered Call ETN | 49.24 | 48.58 | 49.00 | 43.1K | -0.24 | | 0.49 | |
| USOY | DeFiance Oil Enhanced Options Income ETF | 7.140 | 6.976 | 7.030 | 171.4K | -0.140 | | 1.95 | |
| USRD | Themes US R&D Champions ETF | 33.48 | 33.48 | 34.67 | 0 | -1.18 | | 3.41 | |
| USSH | Wisdomtree 1-3 Year Laddered Treasury | 50.87 | 50.83 | 50.83 | 5.2K | 0.05 | | 0.10 | |
| USTB | USAA Core Short-Term Bond ETF | 50.97 | 50.93 | 50.97 | 164.1K | 0.09 | | 0.18 | |
| USVM | USAA MSCI USA Small Cap Value Mom Blend | 89.15 | 88.16 | 88.23 | 23.5K | -0.85 | | 0.95 | |
| USVN | US Treasury 7 Year Note ETF | 48.80 | 48.80 | 48.80 | 192 | 0.24 | | 0.49 | |
| USXF | Ishares ESG Advanced MSCI USA ETF | 58.04 | 56.93 | 57.00 | 44.7K | -1.04 | | 1.80 | |
| UTEN | US Treasury 10 Year Note ETF | 44.35 | 44.25 | 44.32 | 23.5K | 0.24 | | 0.54 | |
| UTHR | United Therapeutic | 456.4 | 445.3 | 453.8 | 191.6K | 6.6 | | 1.48 | |
| UTHY | US Treasury 30 Year Bond ETF | 42.40 | 42.34 | 42.35 | 6.4K | 0.34 | | 0.81 | |
| UTMD | Utah Medical Prod | 58.40 | 57.50 | 57.88 | 1.9K | -0.12 | | 0.21 | |
| UTRE | US Treasury 3 Year Note ETF | 49.81 | 49.81 | 49.81 | 552 | 0.11 | | 0.21 | |
| UTSI | Utstarcom Holdings C | 2.470 | 2.470 | 2.470 | 100 | 0.000 | | 0.00 | |
| UTWO | US Treasury 2 Year Note ETF | 48.53 | 48.49 | 48.51 | 58.2K | 0.07 | | 0.13 | |
| UTWY | US Treasury 20 Year Bond ETF | 44.34 | 44.05 | 44.30 | 20.9K | 0.31 | | 0.71 | |
| UVSP | Univest Corp of Penn | 29.58 | 29.26 | 29.42 | 47.9K | -0.14 | | 0.47 | |
| UXIN | Uxin Ltd ADR | 3.180 | 2.900 | 3.100 | 222.2K | 0.120 | | 4.03 | |
| UYLD | Angel Oak Ultra-Short Income ETF | 51.20 | 51.10 | 51.10 | 162.8K | -0.03 | | 0.05 | |
| UYSC | Uy Scuti Acquisition Corp | 10.18 | 10.18 | 10.18 | 1.4K | 0.00 | | 0.00 | |
| UYSCR | Uy Scuti Acquisition Corp. Rights | 0.2700 | 0.2700 | 0.2700 | 100 | 0.0200 | | 8.00 | |