| UAE | UAE Ishares MSCI ETF | 19.42 | 18.95 | 19.00 | 64K | -0.25 | | 1.30 | |
| UAL | United Airlines Holdings Inc | 103.87 | 95.28 | 96.27 | 6.65M | -4.67 | | 4.61 | |
| UBCP | United Bncp Inc | 14.08 | 13.21 | 13.26 | 5.6K | 0.05 | | 0.38 | |
| UBFO | United Security Bcsh | 9.195 | 8.610 | 8.610 | 21.5K | -0.340 | | 3.80 | |
| UBND | Victory ESG Core Plus Bond ETF | 22.08 | 22.02 | 22.07 | 99.8K | 0.10 | | 0.43 | |
| UBRL | Graniteshares 2X Long Uber Daily ETF | 34.12 | 30.97 | 31.49 | 243.5K | -1.82 | | 5.38 | |
| UBSI | United Bkshs Inc | 37.52 | 35.50 | 35.50 | 981.1K | -1.48 | | 4.00 | |
| UBXG | U-Bx Technology Ltd | 1.820 | 1.650 | 1.700 | 164.8K | -0.090 | | 4.95 | |
| UCAR | U Power Limited | 2.120 | 1.960 | 1.970 | 192.2K | 0.000 | | 0.00 | |
| UCB-PI | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UCL | Ucloudlink Group Inc ADR | 2.340 | 2.100 | 2.100 | 61.5K | -0.120 | | 5.41 | |
| UCRD | Victory ESG Corporate Bond ETF | 21.80 | 21.78 | 21.80 | 600 | 0.08 | | 0.35 | |
| UCTT | Ultra Clean Holdings | 27.90 | 25.02 | 25.02 | 357K | -2.33 | | 8.36 | |
| UCYB | Ultra Nasdaq Cybersecurity 2X ETF | 64.66 | 60.04 | 60.04 | 2.9K | -4.25 | | 6.61 | |
| UDMY | Udemy Inc | 6.735 | 6.300 | 6.460 | 2.69M | -0.300 | | 4.48 | |
| UEIC | Universal Elect IN | 4.690 | 4.300 | 4.330 | 127.6K | -0.295 | | 6.38 | |
| UEVM | USAA MSCI EM Value Momentum Blend Index | 55.11 | 52.98 | 53.13 | 5K | -1.97 | | 3.57 | |
| UFCS | United Fire Group | 31.07 | 30.33 | 30.46 | 79.1K | -0.31 | | 1.01 | |
| UFG | Uni-Fuels Holdings Limited Cl A | 1.170 | 1.050 | 1.070 | 629.7K | -0.020 | | 1.79 | |
| UFIV | US Treasury 5 Year Note ETF | 49.47 | 49.34 | 49.47 | 4.5K | 0.21 | | 0.43 | |
| UFO | Procure Space ETF | 40.67 | 37.55 | 37.98 | 188.3K | -2.00 | | 4.96 | |
| UFPI | Universal Forest Prd | 91.14 | 88.99 | 89.44 | 488.1K | -0.58 | | 0.64 | |
| UFPT | U F P Tech Inc | 194.7 | 187.0 | 191.3 | 44.8K | -1.2 | | 0.63 | |
| UG | United Guardian Inc | 7.550 | 7.420 | 7.440 | 8K | -0.110 | | 1.46 | |
| UGRO | Urban-Gro Inc | 0.4019 | 0.3606 | 0.3674 | 212K | -0.0309 | | 7.69 | |
| UHAL-B | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UHG | United Homes Group Inc | 4.270 | 4.100 | 4.245 | 86.8K | 0.105 | | 2.54 | |
| UHGI | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UHGWW | United Homes Group Inc WT | 1.750 | 1.570 | 1.750 | 6.8K | 0.250 | | 16.67 | |
| UITB | USAA Core Intermediate-Term Bond ETF | 47.60 | 47.48 | 47.57 | 136.6K | 0.18 | | 0.39 | |
| UIVM | USAA MSCI Intl Value Momentum Blend | 60.46 | 59.69 | 59.77 | 6.2K | -0.82 | | 1.35 | |
| UK | Ucommune Intl Ltd | 1.147 | 1.010 | 1.010 | 55.2K | -0.053 | | 4.81 | |
| UKOMW | Ucommune Intl Ltd WT | 0.0062 | 0.0042 | 0.0062 | 7.6K | 0.0009 | | 16.98 | |
| ULBI | Ultralife Corp | 6.970 | 6.380 | 6.390 | 52.8K | -0.400 | | 5.87 | |
| ULCC | Frontier Group Holdings Inc | 4.245 | 3.910 | 3.960 | 5.54M | -0.190 | | 4.59 | |
| ULH | Universal Logis Holdings | 21.03 | 18.71 | 18.72 | 20.6K | -2.36 | | 11.20 | |
| ULTA | Ulta Beauty Inc | 571.1 | 549.0 | 549.3 | 586.2K | -11.9 | | 2.12 | |
| ULVM | USAA MSCI USA Value Momentum Blend Index | 88.93 | 88.05 | 88.05 | 462 | -1.47 | | 1.64 | |
| ULY | Urgent.Ly Inc | 3.450 | 3.100 | 3.190 | 132.6K | -0.150 | | 4.57 | |
| UMBF | UMB Financial Corp | 119.6 | 112.9 | 113.0 | 225.1K | -5.7 | | 4.76 | |
| UMBFO | UMB Financial Corp | 27.39 | 27.10 | 27.17 | 8.8K | -0.08 | | 0.29 | |
| UMMA | Wahed Dow Jones Islamic World ETF | 28.44 | 27.57 | 27.63 | 39.2K | -0.77 | | 2.71 | |
| UNB | Union Bankshares Inc | 25.90 | 23.80 | 24.35 | 29.6K | -0.64 | | 2.61 | |
| UNCY | Unicycive Therapeutics Inc | 4.820 | 4.250 | 4.353 | 324.4K | -0.290 | | 6.13 | |
| UNHG | | 24.13 | 20.40 | 21.30 | 6.57M | -1.75 | | 7.32 | |
| UNIT | Uniti Group Inc | 6.350 | 5.600 | 5.600 | 2.36M | -0.310 | | 5.13 | |
| UNIY | Wisdomtree VOYA Yield Enhanced USD Fund | 49.42 | 49.42 | 49.42 | 0 | 0.16 | | 0.33 | |
| UNTY | Unity Bancorp Inc | 52.26 | 46.56 | 46.62 | 62.5K | -3.60 | | 7.17 | |
| UOKA | Mdjm Ltd | 3.315 | 3.070 | 3.100 | 101.5K | -0.060 | | 1.88 | |
| UONE | Urban One Inc | 1.360 | 1.300 | 1.320 | 16.8K | -0.043 | | 3.15 | |
| UONEK | Urban One Inc | 0.7059 | 0.6801 | 0.6900 | 5.5K | -0.0051 | | 0.74 | |
| UPB | Upstream Bio Inc | 20.68 | 19.46 | 19.62 | 184.2K | -0.17 | | 0.86 | |
| UPBD | Upbound Group Inc | 21.67 | 20.25 | 20.50 | 790.7K | -0.86 | | 4.04 | |
| UPC | Universe Pharmaceuticals Inc | 7.615 | 6.210 | 6.240 | 125.8K | -0.510 | | 7.06 | |
| UPGR | Xt US Green Infrastructure Equity ETF | 24.05 | 24.05 | 24.05 | 75 | -0.95 | | 3.80 | |
| UPLD | Upland Software Inc | 2.540 | 2.290 | 2.350 | 164.2K | -0.150 | | 6.10 | |
| UPST | Upstart Holdings Inc | 53.79 | 46.12 | 47.50 | 9.05M | -3.79 | | 7.24 | |
| UPWK | Upwork Inc | 17.41 | 16.00 | 16.60 | 1.6M | -0.63 | | 3.59 | |
| UPXI | Upexi Inc | 7.300 | 5.730 | 6.260 | 6.34M | -0.500 | | 7.30 | |
| URBN | Urban Outfitters Inc | 71.00 | 67.80 | 67.80 | 1.52M | -1.85 | | 2.64 | |
| URGN | Urogen Pharma Ltd | 16.90 | 15.86 | 16.01 | 1.41M | 0.26 | | 1.58 | |
| URNJ | Sprott Junior Uranium Miners ETF | 32.99 | 30.45 | 30.50 | 673.9K | 0.24 | | 0.79 | |
| UROY | Uranium Royalty Corp | 4.350 | 4.020 | 4.070 | 4.42M | -0.050 | | 1.22 | |
| USAF | Atlas America Fund | 27.40 | 27.28 | 27.32 | 3.3K | -0.08 | | 0.31 | |
| USAR | USA Rare Earth Inc | 38.78 | 31.31 | 35.70 | 50.36M | 1.54 | | 4.96 | |
| USARW | USA Rare Earth Inc WT | 26.46 | 19.95 | 25.36 | 1.33M | 1.57 | | 8.08 | |
| USAU | U.S. Gold Corp | 18.30 | 17.28 | 17.69 | 394.6K | 0.32 | | 1.85 | |
| USCB | Uscb Financial Hldgs Inc | 17.22 | 16.43 | 16.44 | 19.1K | -0.51 | | 3.01 | |
| USCL | Ishares Climate Conscious & Transition | 77.06 | 77.06 | 77.06 | 0 | -1.94 | | 2.45 | |
| USDX | Sgi Enhanced Core ETF | 25.89 | 25.84 | 25.89 | 50.2K | 0.02 | | 0.08 | |
| USEA | United Maritime Corp | 1.717 | 1.610 | 1.612 | 42.5K | -0.110 | | 6.40 | |
| USEG | U S Energy Corp | 1.200 | 1.100 | 1.168 | 604.5K | -0.090 | | 7.50 | |
| USFI | Brandywineglobal U.S. Fixed Income ETF | 24.93 | 24.93 | 24.93 | 0 | 0.12 | | 0.48 | |
| USGO | U.S. Goldmining Inc | 14.08 | 13.17 | 13.17 | 73.6K | -0.34 | | 2.44 | |
| USGOW | U.S. Goldmining Inc WT | 1.770 | 1.634 | 1.770 | 2K | -0.100 | | 5.35 | |
| USIG | Broad USD Investment Gr. Corp Bond | 52.19 | 52.09 | 52.11 | 2.08M | 0.10 | | 0.19 | |
| USIN | Wisdomtree 7-10 Year Laddered Treasury | 51.05 | 51.05 | 51.05 | 0 | 0.33 | | 0.65 | |
| USIO | Usio Inc | 1.480 | 1.400 | 1.400 | 54.3K | -0.050 | | 3.42 | |
| USLM | U S Lime & Mineral | 123.2 | 119.2 | 120.1 | 29.6K | -2.2 | | 1.78 | |
| USMC | Principal U.S. Mega-Cap ETF | 68.97 | 66.89 | 66.89 | 66.7K | -1.68 | | 2.45 | |
| USOI | CS X-Links Crude Oil Covered Call ETN | 50.57 | 48.70 | 49.30 | 163.5K | -1.74 | | 3.43 | |
| USOY | DeFiance Oil Enhanced Options Income ETF | 7.420 | 7.190 | 7.200 | 345.3K | -0.310 | | 4.13 | |
| USRD | Themes US R&D Champions ETF | 33.24 | 32.97 | 32.97 | 416 | -1.20 | | 3.51 | |
| USSH | Wisdomtree 1-3 Year Laddered Treasury | 50.94 | 50.93 | 50.93 | 2.1K | 0.09 | | 0.18 | |
| USTB | USAA Core Short-Term Bond ETF | 50.85 | 50.80 | 50.84 | 87.1K | 0.05 | | 0.10 | |
| USVM | USAA MSCI USA Small Cap Value Mom Blend | 89.99 | 87.54 | 87.54 | 22.7K | -2.19 | | 2.44 | |
| USVN | US Treasury 7 Year Note ETF | 48.92 | 48.76 | 48.91 | 32.4K | 0.28 | | 0.58 | |
| USXF | Ishares ESG Advanced MSCI USA ETF | 58.34 | 56.21 | 56.25 | 163.8K | -1.83 | | 3.14 | |
| UTEN | US Treasury 10 Year Note ETF | 44.49 | 44.28 | 44.48 | 79.3K | 0.35 | | 0.78 | |
| UTHR | United Therapeutic | 446.2 | 439.2 | 440.0 | 690.8K | -5.4 | | 1.21 | |
| UTHY | US Treasury 30 Year Bond ETF | 42.76 | 42.44 | 42.73 | 12.7K | 0.63 | | 1.49 | |
| UTMD | Utah Medical Prod | 62.84 | 61.33 | 61.33 | 5.9K | -1.60 | | 2.54 | |
| UTRE | US Treasury 3 Year Note ETF | 49.90 | 49.83 | 49.90 | 2.3K | 0.13 | | 0.26 | |
| UTSI | Utstarcom Holdings C | 2.470 | 2.160 | 2.470 | 5.2K | 0.020 | | 0.82 | |
| UTWO | US Treasury 2 Year Note ETF | 48.59 | 48.51 | 48.58 | 92.8K | 0.08 | | 0.16 | |
| UTWY | US Treasury 20 Year Bond ETF | 44.67 | 44.45 | 44.67 | 552 | 0.52 | | 1.18 | |
| UVSP | Univest Corp of Penn | 29.88 | 28.50 | 28.50 | 105.6K | -1.01 | | 3.42 | |
| UXIN | Uxin Ltd ADR | 3.660 | 3.175 | 3.190 | 374.7K | -0.210 | | 6.18 | |
| UYLD | Angel Oak Ultra-Short Income ETF | 51.26 | 51.17 | 51.20 | 102K | 0.02 | | 0.04 | |
| UYSC | Uy Scuti Acquisition Corp | 10.16 | 10.16 | 10.16 | 40K | 0.01 | | 0.10 | |
| UYSCR | Uy Scuti Acquisition Corp. Rights | 0.2700 | 0.2700 | 0.2700 | 100 | 0.0200 | | 8.00 | |