| UAE | UAE Ishares MSCI ETF | 19.98 | 19.36 | 19.55 | 720.7K | 0.02 | | 0.10 | |
| UAL | United Airlines Holdings Inc | 114.9 | 113.6 | 114.1 | 1.15M | -0.8 | | 0.67 | |
| UBCP | United Bncp Inc | 14.85 | 14.04 | 14.69 | 1.5K | 0.00 | | 0.00 | |
| UBFO | United Security Bcsh | 10.16 | 10.05 | 10.10 | 13.8K | -0.09 | | 0.88 | |
| UBND | Victory ESG Core Plus Bond ETF | 22.01 | 21.93 | 21.98 | 101.1K | -0.01 | | 0.02 | |
| UBRL | Graniteshares 2X Long Uber Daily ETF | 23.35 | 23.07 | 23.26 | 33.5K | 0.07 | | 0.32 | |
| UBSI | United Bkshs Inc | 39.79 | 39.30 | 39.50 | 257.8K | -0.06 | | 0.15 | |
| UBXG | U-Bx Technology Ltd | 2.050 | 1.930 | 1.950 | 4.4K | -0.090 | | 4.41 | |
| UCAR | U Power Limited | 1.740 | 1.622 | 1.686 | 3.3K | -0.005 | | 0.27 | |
| UCB-PI | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UCL | Ucloudlink Group Inc ADR | 2.070 | 1.955 | 2.050 | 9.2K | -0.060 | | 2.84 | |
| UCRD | Victory ESG Corporate Bond ETF | 21.76 | 21.76 | 21.75 | 0 | 0.01 | | 0.05 | |
| UCTT | Ultra Clean Holdings | 26.25 | 25.96 | 26.02 | 86.4K | -0.14 | | 0.53 | |
| UCYB | Ultra Nasdaq Cybersecurity 2X ETF | 54.95 | 54.95 | 54.95 | 250 | 0.31 | | 0.57 | |
| UDMY | Udemy Inc | 5.990 | 5.870 | 5.945 | 1.14M | 0.010 | | 0.17 | |
| UEIC | Universal Elect IN | 3.150 | 3.080 | 3.120 | 8.5K | -0.020 | | 0.64 | |
| UEVM | USAA MSCI EM Value Momentum Blend Index | 56.02 | 55.77 | 56.02 | 709 | 0.38 | | 0.68 | |
| UFCS | United Fire Group | 37.18 | 36.09 | 36.48 | 33.0K | -0.53 | | 1.43 | |
| UFG | Uni-Fuels Holdings Limited Cl A | 0.8500 | 0.7870 | 0.8040 | 157.5K | -0.0254 | | 3.06 | |
| UFIV | US Treasury 5 Year Note ETF | 49.46 | 49.41 | 49.44 | 1.4K | 0.06 | | 0.12 | |
| UFO | Procure Space ETF | 40.27 | 38.84 | 38.97 | 346.1K | -1.16 | | 2.89 | |
| UFPI | Universal Forest Prd | 92.96 | 91.89 | 92.78 | 93.3K | 0.84 | | 0.91 | |
| UFPT | U F P Tech Inc | 238.9 | 233.8 | 237.6 | 90.4K | 1.7 | | 0.71 | |
| UG | United Guardian Inc | 6.250 | 6.100 | 6.180 | 20.8K | 0.080 | | 1.31 | |
| UGRO | Urban-Gro Inc | 0.3567 | 0.3080 | 0.3139 | 823.4K | -0.0312 | | 9.04 | |
| UHAL-B | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UHG | United Homes Group Inc | 1.670 | 1.410 | 1.610 | 640.8K | 0.170 | | 11.72 | |
| UHGI | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UHGWW | United Homes Group Inc WT | 0.2900 | 0.1675 | 0.2627 | 71.0K | 0.0902 | | 52.29 | |
| UITB | USAA Core Intermediate-Term Bond ETF | 47.46 | 47.38 | 47.42 | 66.4K | 0.02 | | 0.03 | |
| UIVM | USAA MSCI Intl Value Momentum Blend | 64.79 | 64.53 | 64.73 | 3.6K | 0.09 | | 0.13 | |
| UK | Ucommune Intl Ltd | 0.8089 | 0.7784 | 0.8000 | 1.1K | -0.0090 | | 1.11 | |
| ULBI | Ultralife Corp | 5.930 | 5.680 | 5.770 | 31.3K | -0.150 | | 2.54 | |
| ULCC | Frontier Group Holdings Inc | 4.850 | 4.670 | 4.700 | 2.01M | -0.130 | | 2.69 | |
| ULH | Universal Logis Holdings | 16.00 | 15.19 | 15.65 | 15.0K | 0.13 | | 0.84 | |
| ULTA | Ulta Beauty Inc | 613.2 | 604.0 | 607.5 | 177.2K | -1.0 | | 0.16 | |
| ULTI | Ultimate Software | 16.06 | 14.79 | 15.15 | 38.4K | -0.28 | | 1.83 | |
| ULVM | USAA MSCI USA Value Momentum Blend Index | 92.66 | 92.66 | 92.75 | 0 | -0.09 | | 0.10 | |
| ULY | Urgent.Ly Inc | 1.990 | 1.850 | 1.870 | 15.9K | -0.050 | | 2.62 | |
| UMBF | UMB Financial Corp | 119.1 | 118.1 | 119.0 | 140.9K | 0.0 | | 0.00 | |
| UMBFO | UMB Financial Corp | 27.42 | 27.10 | 27.10 | 4.4K | -0.17 | | 0.62 | |
| UMMA | Wahed Dow Jones Islamic World ETF | 29.84 | 29.51 | 29.73 | 23.6K | 0.20 | | 0.68 | |
| UNB | Union Bankshares Inc | 23.84 | 23.28 | 23.58 | 4.6K | -0.07 | | 0.30 | |
| UNCY | Unicycive Therapeutics Inc | 6.080 | 5.760 | 6.060 | 165.5K | 0.210 | | 3.58 | |
| UNHG | Leverage Shares 2X Long Unh Daily ETF | 18.87 | 18.28 | 18.86 | 636.8K | 0.43 | | 2.31 | |
| UNIT | Uniti Group Inc | 7.190 | 6.834 | 7.030 | 1.02M | -0.140 | | 1.95 | |
| UNIY | Wisdomtree VOYA Yield Enhanced USD Fund | 49.13 | 49.13 | 49.33 | 0 | -0.20 | | 0.40 | |
| UNTY | Unity Bancorp Inc | 54.19 | 52.17 | 52.45 | 22.9K | -0.51 | | 0.96 | |
| UOKA | Mdjm Ltd | 2.100 | 1.940 | 2.030 | 16.2K | -0.050 | | 2.33 | |
| UONE | Urban One Inc | 1.050 | 1.010 | 1.020 | 28.5K | 0.020 | | 1.94 | |
| UONEK | Urban One Inc | 0.8670 | 0.8420 | 0.8610 | 6.7K | -0.0099 | | 1.10 | |
| UPB | Upstream Bio Inc | 30.11 | 29.10 | 29.47 | 128.7K | -0.79 | | 2.61 | |
| UPBD | Upbound Group Inc | 17.87 | 17.53 | 17.61 | 197.5K | -0.04 | | 0.23 | |
| UPC | Universe Pharmaceuticals Inc | 7.200 | 4.251 | 5.620 | 2.58M | 1.335 | | 31.16 | |
| UPGR | Xt US Green Infrastructure Equity ETF | 25.05 | 25.05 | 25.05 | 400 | -0.14 | | 0.54 | |
| UPLD | Upland Software Inc | 1.530 | 1.450 | 1.530 | 111.8K | 0.020 | | 1.32 | |
| UPSG | Leverage Shares 2X Long Ups Daily ETF | 15.23 | 15.23 | 15.23 | 100 | -0.06 | | 0.42 | |
| UPST | Upstart Holdings Inc | 48.87 | 47.12 | 47.50 | 2.91M | -0.72 | | 1.49 | |
| UPWK | Upwork Inc | 21.12 | 20.73 | 20.85 | 643.8K | -0.12 | | 0.57 | |
| UPXI | Upexi Inc | 1.910 | 1.810 | 1.870 | 2.28M | -0.030 | | 1.58 | |
| URBN | Urban Outfitters Inc | 77.85 | 76.01 | 77.05 | 561.8K | -1.14 | | 1.46 | |
| URGN | Urogen Pharma Ltd | 23.79 | 22.89 | 23.00 | 136.9K | -0.73 | | 3.07 | |
| URNJ | Sprott Junior Uranium Miners ETF | 26.16 | 25.54 | 25.86 | 151.1K | -0.23 | | 0.88 | |
| UROY | Uranium Royalty Corp | 3.780 | 3.640 | 3.660 | 508.1K | -0.070 | | 1.88 | |
| USAF | Atlas America Fund | 30.40 | 27.69 | 27.75 | 1.9K | 0.07 | | 0.25 | |
| USAR | USA Rare Earth Inc | 14.70 | 13.00 | 13.50 | 6.26M | -1.04 | | 7.12 | |
| USARW | USA Rare Earth Inc WT | 1.940 | 1.070 | 1.095 | 1.34M | -0.910 | | 45.27 | |
| USAU | U.S. Gold Corp | 23.13 | 21.80 | 22.56 | 248.3K | 0.07 | | 0.31 | |
| USCB | Uscb Financial Hldgs Inc | 19.09 | 18.63 | 18.71 | 10.4K | -0.30 | | 1.58 | |
| USCL | Ishares Climate Conscious & Transition | 80.48 | 80.48 | 80.50 | 0 | -0.03 | | 0.04 | |
| USDX | Sgi Enhanced Core ETF | 25.95 | 25.58 | 25.61 | 68.9K | -0.01 | | 0.02 | |
| USEA | United Maritime Corp | 2.224 | 2.090 | 2.145 | 208.0K | 0.045 | | 2.14 | |
| USEG | U S Energy Corp | 0.9900 | 0.9379 | 0.9416 | 350.6K | -0.0345 | | 3.54 | |
| USFI | Brandywineglobal U.S. Fixed Income ETF | 24.73 | 24.73 | 24.73 | 100 | 0.00 | | 0.00 | |
| USGO | U.S. Goldmining Inc | 10.030 | 9.500 | 9.910 | 39.9K | 0.390 | | 4.05 | |
| USGOW | U.S. Goldmining Inc WT | 0.6100 | 0.5980 | 0.5980 | 37.3K | -0.0069 | | 1.14 | |
| USIG | Broad USD Investment Gr. Corp Bond | 51.95 | 51.83 | 51.90 | 1.14M | 0.03 | | 0.06 | |
| USIN | Wisdomtree 7-10 Year Laddered Treasury | 50.81 | 50.78 | 50.78 | 200 | -0.13 | | 0.26 | |
| USIO | Usio Inc | 1.359 | 1.320 | 1.335 | 32.8K | 0.000 | | 0.00 | |
| USLM | U S Lime & Mineral | 128.6 | 125.7 | 126.8 | 25.0K | -0.6 | | 0.43 | |
| USMC | Principal U.S. Mega-Cap ETF | 69.72 | 69.46 | 69.50 | 49.4K | -0.09 | | 0.13 | |
| USOI | CS X-Links Crude Oil Covered Call ETN | 47.70 | 46.77 | 46.88 | 207.1K | -0.90 | | 1.89 | |
| USOY | DeFiance Oil Enhanced Options Income ETF | 6.580 | 6.455 | 6.479 | 129.4K | -0.135 | | 2.04 | |
| USRD | Themes US R&D Champions ETF | 33.74 | 33.74 | 33.72 | 0 | 0.02 | | 0.06 | |
| USSH | Wisdomtree 1-3 Year Laddered Treasury | 50.81 | 50.81 | 50.81 | 100 | -0.11 | | 0.22 | |
| USTB | USAA Core Short-Term Bond ETF | 50.81 | 50.79 | 50.80 | 61.1K | 0.02 | | 0.05 | |
| USVM | USAA MSCI USA Small Cap Value Mom Blend | 92.72 | 92.43 | 92.68 | 25.6K | -0.21 | | 0.23 | |
| USVN | US Treasury 7 Year Note ETF | 48.86 | 48.82 | 48.84 | 1.9K | 0.06 | | 0.12 | |
| USXF | Ishares ESG Advanced MSCI USA ETF | 58.64 | 58.45 | 58.63 | 27.7K | 0.16 | | 0.27 | |
| UTEN | US Treasury 10 Year Note ETF | 44.38 | 44.28 | 44.33 | 29.7K | 0.02 | | 0.03 | |
| UTHR | United Therapeutic | 515.0 | 505.0 | 507.0 | 71.6K | -7.5 | | 1.45 | |
| UTHY | US Treasury 30 Year Bond ETF | 41.80 | 41.54 | 41.62 | 15.9K | -0.12 | | 0.30 | |
| UTMD | Utah Medical Prod | 57.05 | 56.02 | 56.82 | 6.4K | 0.46 | | 0.82 | |
| UTRE | US Treasury 3 Year Note ETF | 49.97 | 49.96 | 49.96 | 600 | 0.05 | | 0.10 | |
| UTSI | Utstarcom Holdings C | 2.690 | 2.480 | 2.500 | 12.2K | -0.070 | | 2.72 | |
| UTWO | US Treasury 2 Year Note ETF | 48.68 | 48.66 | 48.67 | 51.2K | 0.04 | | 0.08 | |
| UTWY | US Treasury 20 Year Bond ETF | 43.94 | 43.76 | 43.78 | 17.6K | -0.07 | | 0.17 | |
| UVSP | Univest Corp of Penn | 33.95 | 33.32 | 33.37 | 72.8K | -0.21 | | 0.63 | |
| UXIN | Uxin Ltd ADR | 4.100 | 3.510 | 3.780 | 507.3K | 0.240 | | 6.70 | |
| UYLD | Angel Oak Ultra-Short Income ETF | 51.34 | 51.31 | 51.33 | 54.4K | 0.03 | | 0.05 | |
| UYSC | Uy Scuti Acquisition Corp | 10.27 | 10.24 | 10.24 | 5.4K | 0.01 | | 0.10 | |
| UYSCR | Uy Scuti Acquisition Corp. Rights | 0.2690 | 0.2690 | 0.2690 | 114 | 0.0000 | | 0.00 | |
| UYSCU | Uy Scuti Acquisition Corp. Units | 10.43 | 10.43 | 10.43 | 100 | 0.40 | | 3.99 | |