| UAE | UAE Ishares MSCI ETF | 21.69 | 21.48 | 21.67 | 204.8K | 0.28 | | 1.30 | |
| UAL | United Airlines Holdings Inc | 116.2 | 105.9 | 115.7 | 4.15M | 9.6 | | 9.06 | |
| UBCP | United Bncp Inc | 14.16 | 14.05 | 14.05 | 818 | -0.09 | | 0.64 | |
| UBFO | United Security Bcsh | 11.52 | 11.39 | 11.42 | 4.6K | 0.09 | | 0.79 | |
| UBND | Victory ESG Core Plus Bond ETF | 22.09 | 22.06 | 22.08 | 56.0K | 0.02 | | 0.09 | |
| UBRL | Graniteshares 2X Long Uber Daily ETF | 18.13 | 16.49 | 17.11 | 188.5K | -0.54 | | 3.06 | |
| UBSI | United Bkshs Inc | 45.93 | 45.01 | 45.61 | 295.8K | 0.89 | | 1.98 | |
| UBXG | U-Bx Technology Ltd | 1.937 | 1.800 | 1.810 | 3.8K | -0.050 | | 2.69 | |
| UCAR | U Power Limited | 1.400 | 1.255 | 1.350 | 6.4K | 0.030 | | 2.27 | |
| UCB-PI | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UCL | Ucloudlink Group Inc ADR | 1.622 | 1.570 | 1.622 | 3.7K | 0.082 | | 5.34 | |
| UCRD | Victory ESG Corporate Bond ETF | 21.81 | 21.81 | 21.81 | 230 | 0.10 | | 0.46 | |
| UCTT | Ultra Clean Holdings | 48.53 | 43.84 | 47.98 | 214.7K | 4.12 | | 9.39 | |
| UCYB | Ultra Nasdaq Cybersecurity 2X ETF | 45.44 | 44.21 | 45.44 | 5.3K | 2.48 | | 5.78 | |
| UDMY | Udemy Inc | 5.055 | 4.570 | 4.815 | 3.21M | 0.125 | | 2.67 | |
| UEIC | Universal Elect IN | 4.000 | 3.870 | 4.000 | 57.4K | 0.070 | | 1.78 | |
| UEVM | USAA MSCI EM Value Momentum Blend Index | 59.72 | 59.71 | 59.71 | 370 | 0.93 | | 1.57 | |
| UFCS | United Fire Group | 38.10 | 36.86 | 36.86 | 45.3K | -0.68 | | 1.81 | |
| UFG | Uni-Fuels Holdings Limited Cl A | 1.0099 | 0.9100 | 0.9540 | 249.6K | -0.0460 | | 4.60 | |
| UFIV | US Treasury 5 Year Note ETF | 49.25 | 49.22 | 49.24 | 2.4K | -0.03 | | 0.06 | |
| UFO | Procure Space ETF | 44.11 | 41.67 | 44.04 | 284.5K | 1.93 | | 4.58 | |
| UFPI | Universal Forest Prd | 115.8 | 113.3 | 114.7 | 99.9K | 2.0 | | 1.78 | |
| UFPT | U F P Tech Inc | 267.1 | 258.0 | 264.0 | 49.1K | 7.8 | | 3.05 | |
| UG | United Guardian Inc | 7.410 | 7.030 | 7.250 | 27.6K | 0.100 | | 1.40 | |
| UGRO | Urban-Gro Inc | 0.1650 | 0.1252 | 0.1600 | 620.8K | 0.0227 | | 16.53 | |
| UHAL-B | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UHG | United Homes Group Inc | 2.120 | 1.990 | 2.060 | 66.2K | 0.030 | | 1.48 | |
| UHGI | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UHGWW | United Homes Group Inc WT | 0.3577 | 0.3076 | 0.3577 | 350 | 0.0329 | | 10.13 | |
| UITB | USAA Core Intermediate-Term Bond ETF | 47.56 | 47.49 | 47.54 | 82.8K | -0.01 | | 0.01 | |
| UIVM | USAA MSCI Intl Value Momentum Blend | 70.73 | 70.38 | 70.69 | 2.7K | 1.22 | | 1.76 | |
| UK | Ucommune Intl Ltd | 0.5699 | 0.4563 | 0.5140 | 40.1K | -0.0208 | | 3.89 | |
| ULBI | Ultralife Corp | 6.573 | 6.360 | 6.505 | 7.8K | 0.195 | | 3.09 | |
| ULCC | Frontier Group Holdings Inc | 6.525 | 5.400 | 6.515 | 3.54M | 0.865 | | 15.31 | |
| ULH | Universal Logis Holdings | 18.93 | 17.13 | 17.80 | 19.3K | -0.36 | | 1.96 | |
| ULTA | Ulta Beauty Inc | 692.6 | 669.0 | 688.6 | 158.0K | 10.7 | | 1.58 | |
| ULTI | Ultimate Software | 14.22 | 13.07 | 13.91 | 36.6K | 1.06 | | 8.21 | |
| ULVM | USAA MSCI USA Value Momentum Blend Index | 98.34 | 98.29 | 98.34 | 460 | 1.96 | | 2.03 | |
| ULY | Urgent.Ly Inc | 2.400 | 2.100 | 2.280 | 98.4K | 0.040 | | 1.79 | |
| UMBF | UMB Financial Corp | 136.1 | 133.4 | 134.9 | 232.4K | 2.9 | | 2.16 | |
| UMBFO | UMB Financial Corp | 27.12 | 26.93 | 27.05 | 4.7K | 0.14 | | 0.50 | |
| UMMA | Wahed Dow Jones Islamic World ETF | 32.61 | 32.01 | 32.61 | 20.0K | 1.04 | | 3.28 | |
| UNB | Union Bankshares Inc | 25.58 | 24.81 | 24.86 | 9.3K | -0.36 | | 1.41 | |
| UNCY | Unicycive Therapeutics Inc | 6.780 | 6.210 | 6.740 | 393.9K | 0.550 | | 8.89 | |
| UNHG | Leverage Shares 2X Long Unh Daily ETF | 10.91 | 9.48 | 10.74 | 2.22M | 0.52 | | 5.04 | |
| UNIT | Uniti Group Inc | 8.105 | 7.735 | 8.075 | 469.7K | 0.245 | | 3.13 | |
| UNIY | Wisdomtree VOYA Yield Enhanced USD Fund | 49.07 | 49.07 | 49.07 | 219 | 0.19 | | 0.40 | |
| UNTY | Unity Bancorp Inc | 57.30 | 55.53 | 56.20 | 14.6K | 0.06 | | 0.11 | |
| UOKA | Mdjm Ltd | 1.320 | 0.870 | 1.060 | 313.9K | 0.118 | | 12.56 | |
| UONE | Urban One Inc | 15.89 | 13.08 | 13.49 | 23.6K | 0.03 | | 0.20 | |
| UONEK | Urban One Inc | 8.900 | 8.900 | 8.900 | 443 | 0.530 | | 6.33 | |
| UPB | Upstream Bio Inc | 27.98 | 25.94 | 26.92 | 110.7K | 0.92 | | 3.54 | |
| UPBD | Upbound Group Inc | 20.48 | 19.75 | 20.42 | 171.1K | 0.57 | | 2.87 | |
| UPC | Universe Pharmaceuticals Inc | 4.100 | 3.970 | 4.080 | 4.1K | 0.100 | | 2.51 | |
| UPGR | Xt US Green Infrastructure Equity ETF | 26.75 | 25.40 | 26.75 | 2.0K | 0.98 | | 3.81 | |
| UPLD | Upland Software Inc | 1.240 | 1.150 | 1.230 | 134.0K | 0.050 | | 4.24 | |
| UPSG | Leverage Shares 2X Long Ups Daily ETF | 20.14 | 19.90 | 20.14 | 1.4K | 0.15 | | 0.75 | |
| UPST | Upstart Holdings Inc | 38.02 | 34.13 | 37.85 | 1.69M | 3.23 | | 9.33 | |
| UPWK | Upwork Inc | 18.95 | 17.75 | 18.83 | 1.25M | 1.01 | | 5.67 | |
| UPXI | Upexi Inc | 1.200 | 1.030 | 1.120 | 7.1M | 0.030 | | 2.75 | |
| URBN | Urban Outfitters Inc | 73.20 | 70.01 | 72.50 | 164.1K | 1.34 | | 1.88 | |
| URGN | Urogen Pharma Ltd | 21.77 | 20.55 | 21.34 | 389.3K | 0.82 | | 4.00 | |
| URNJ | Sprott Junior Uranium Miners ETF | 31.61 | 29.50 | 31.49 | 670.1K | 0.97 | | 3.18 | |
| UROY | Uranium Royalty Corp | 3.980 | 3.780 | 3.960 | 2.19M | 0.200 | | 5.32 | |
| USAF | Atlas America Fund | 27.59 | 27.58 | 27.58 | 978 | 0.16 | | 0.58 | |
| USAR | USA Rare Earth Inc | 21.99 | 19.58 | 21.83 | 13.33M | 1.23 | | 5.97 | |
| USAU | U.S. Gold Corp | 16.98 | 16.10 | 16.84 | 210.9K | 0.72 | | 4.47 | |
| USCB | Uscb Financial Hldgs Inc | 20.52 | 20.14 | 20.19 | 18.0K | 0.32 | | 1.61 | |
| USCL | Ishares Climate Conscious & Transition | 77.05 | 77.05 | 77.05 | 160 | -1.21 | | 1.54 | |
| USDX | Sgi Enhanced Core ETF | 25.56 | 25.52 | 25.53 | 21.9K | 0.00 | | 0.00 | |
| USEA | United Maritime Corp | 1.780 | 1.666 | 1.750 | 43.6K | 0.100 | | 6.06 | |
| USEG | U S Energy Corp | 1.090 | 1.010 | 1.035 | 681.6K | 0.025 | | 2.48 | |
| USFI | Brandywineglobal U.S. Fixed Income ETF | 24.68 | 24.68 | 24.64 | 0 | 0.05 | | 0.18 | |
| USGG | | 19.62 | 17.26 | 19.48 | 157.5K | 2.18 | | 12.60 | |
| USGO | U.S. Goldmining Inc | 12.20 | 11.31 | 12.15 | 66.6K | 0.66 | | 5.74 | |
| USGOW | U.S. Goldmining Inc WT | 1.620 | 1.000 | 1.390 | 10.1K | 0.120 | | 9.45 | |
| USIG | Broad USD Investment Gr. Corp Bond | 51.91 | 51.83 | 51.88 | 909.0K | -0.01 | | 0.02 | |
| USIN | Wisdomtree 7-10 Year Laddered Treasury | 50.59 | 50.52 | 50.59 | 221 | 0.30 | | 0.59 | |
| USIO | Usio Inc | 1.370 | 1.340 | 1.355 | 9.0K | 0.025 | | 1.88 | |
| USLM | U S Lime & Mineral | 112.6 | 109.0 | 109.0 | 25.3K | 2.0 | | 1.87 | |
| USMC | Principal U.S. Mega-Cap ETF | 67.77 | 66.96 | 67.74 | 95.4K | 1.07 | | 1.61 | |
| USOI | CS X-Links Crude Oil Covered Call ETN | 50.55 | 49.96 | 50.40 | 82.6K | 0.39 | | 0.78 | |
| USOY | DeFiance Oil Enhanced Options Income ETF | 6.899 | 6.720 | 6.840 | 100.6K | 0.075 | | 1.11 | |
| USRD | Themes US R&D Champions ETF | 32.14 | 32.14 | 32.60 | 0 | -0.46 | | 1.42 | |
| USSH | Wisdomtree 1-3 Year Laddered Treasury | 50.86 | 50.82 | 50.86 | 1.4K | 0.09 | | 0.18 | |
| USTB | USAA Core Short-Term Bond ETF | 51.07 | 51.03 | 51.05 | 132.0K | -0.04 | | 0.07 | |
| USVM | USAA MSCI USA Small Cap Value Mom Blend | 99.94 | 98.36 | 99.94 | 25.2K | 2.61 | | 2.68 | |
| USVN | US Treasury 7 Year Note ETF | 48.58 | 48.56 | 48.56 | 402 | -0.04 | | 0.07 | |
| USXF | Ishares ESG Advanced MSCI USA ETF | 58.47 | 57.29 | 58.43 | 23.8K | 1.91 | | 3.37 | |
| UTEN | US Treasury 10 Year Note ETF | 44.02 | 43.92 | 43.98 | 154.1K | -0.02 | | 0.03 | |
| UTHR | United Therapeutic | 489.5 | 482.0 | 487.5 | 67.5K | 8.6 | | 1.79 | |
| UTHY | US Treasury 30 Year Bond ETF | 41.30 | 39.65 | 41.24 | 13.2K | -0.03 | | 0.06 | |
| UTMD | Utah Medical Prod | 62.94 | 61.00 | 61.50 | 2.5K | -1.36 | | 2.16 | |
| UTRE | US Treasury 3 Year Note ETF | 49.84 | 49.83 | 49.83 | 2.3K | -0.04 | | 0.08 | |
| UTSI | Utstarcom Holdings C | 2.460 | 2.450 | 2.450 | 400 | 0.000 | | 0.00 | |
| UTWO | US Treasury 2 Year Note ETF | 48.61 | 48.48 | 48.58 | 50.2K | -0.02 | | 0.03 | |
| UTWY | US Treasury 20 Year Bond ETF | 43.53 | 43.53 | 43.53 | 114 | -0.03 | | 0.06 | |
| UUUG | | 15.71 | 12.95 | 15.71 | 254.4K | 2.20 | | 16.28 | |
| UVSP | Univest Corp of Penn | 36.20 | 35.44 | 35.70 | 40.8K | 0.25 | | 0.71 | |
| UXIN | Uxin Ltd ADR | 3.495 | 3.060 | 3.445 | 68.2K | 0.375 | | 12.21 | |
| UYLD | Angel Oak Ultra-Short Income ETF | 51.22 | 51.17 | 51.22 | 77.2K | 0.02 | | 0.04 | |
| UYSC | Uy Scuti Acquisition Corp | 10.30 | 10.30 | 10.30 | 1.1K | 0.00 | | 0.00 | |
| UYSCR | Uy Scuti Acquisition Corp. Rights | 0.2300 | 0.2000 | 0.2300 | 600 | 0.0700 | | 43.75 | |
| UYSCU | Uy Scuti Acquisition Corp. Units | 10.02 | 10.02 | 10.02 | 100 | -0.42 | | 4.02 | |