| UAE | UAE Ishares MSCI ETF | 21.75 | 21.48 | 21.72 | 265.4K | 0.33 | | 1.54 | |
| UAL | United Airlines Holdings Inc | 116.5 | 105.9 | 115.9 | 5.5M | 9.8 | | 9.25 | |
| UBCP | United Bncp Inc | 14.16 | 14.05 | 14.05 | 818 | -0.14 | | 0.99 | |
| UBFO | United Security Bcsh | 11.52 | 11.39 | 11.42 | 6.3K | 0.08 | | 0.71 | |
| UBND | Victory ESG Core Plus Bond ETF | 22.09 | 22.06 | 22.09 | 107.7K | 0.04 | | 0.16 | |
| UBRL | Graniteshares 2X Long Uber Daily ETF | 18.13 | 16.49 | 17.41 | 196.9K | -0.20 | | 1.13 | |
| UBSI | United Bkshs Inc | 45.93 | 45.01 | 45.52 | 480.2K | 0.80 | | 1.79 | |
| UBXG | U-Bx Technology Ltd | 1.937 | 1.800 | 1.820 | 15.7K | -0.040 | | 2.15 | |
| UCAR | U Power Limited | 1.400 | 1.255 | 1.390 | 9.6K | 0.040 | | 3.03 | |
| UCB-PI | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UCL | Ucloudlink Group Inc ADR | 1.650 | 1.570 | 1.650 | 6.2K | 0.110 | | 7.14 | |
| UCRD | Victory ESG Corporate Bond ETF | 21.83 | 21.83 | 21.83 | 230 | 0.00 | | 0.00 | |
| UCTT | Ultra Clean Holdings | 48.53 | 43.84 | 48.29 | 343.1K | 4.43 | | 10.10 | |
| UCYB | Ultra Nasdaq Cybersecurity 2X ETF | 45.44 | 44.21 | 45.44 | 5.3K | 2.91 | | 6.78 | |
| UDMY | Udemy Inc | 5.055 | 4.570 | 4.700 | 3.75M | 0.000 | | 0.00 | |
| UEIC | Universal Elect IN | 4.030 | 3.870 | 4.030 | 66.2K | 0.060 | | 1.53 | |
| UEVM | USAA MSCI EM Value Momentum Blend Index | 59.83 | 59.71 | 59.83 | 2.6K | 1.07 | | 1.81 | |
| UFCS | United Fire Group | 38.10 | 36.86 | 37.08 | 66.7K | -0.49 | | 1.31 | |
| UFG | Uni-Fuels Holdings Limited Cl A | 1.0099 | 0.9100 | 0.9595 | 264.7K | -0.0405 | | 4.05 | |
| UFIV | US Treasury 5 Year Note ETF | 49.25 | 49.22 | 49.24 | 2.6K | -0.03 | | 0.06 | |
| UFO | Procure Space ETF | 44.11 | 41.67 | 43.95 | 323.2K | 1.86 | | 4.42 | |
| UFPI | Universal Forest Prd | 115.8 | 113.3 | 114.2 | 149.0K | 1.5 | | 1.30 | |
| UFPT | U F P Tech Inc | 268.9 | 258.0 | 266.6 | 58.1K | 11.1 | | 4.34 | |
| UG | United Guardian Inc | 7.410 | 7.030 | 7.160 | 33.1K | 0.000 | | 0.00 | |
| UGRO | Urban-Gro Inc | 0.1650 | 0.1252 | 0.1585 | 656.4K | 0.0212 | | 15.44 | |
| UHAL-B | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UHG | United Homes Group Inc | 2.160 | 1.990 | 2.120 | 119.7K | 0.080 | | 3.94 | |
| 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 | 47.55 | 100.8K | 0.00 | | 0.00 | |
| UIVM | USAA MSCI Intl Value Momentum Blend | 70.73 | 70.38 | 70.69 | 2.7K | 1.33 | | 1.92 | |
| UK | Ucommune Intl Ltd | 0.5699 | 0.4563 | 0.5589 | 43.3K | 0.0241 | | 4.51 | |
| ULBI | Ultralife Corp | 6.573 | 6.360 | 6.443 | 10.0K | 0.030 | | 0.48 | |
| ULCC | Frontier Group Holdings Inc | 6.580 | 5.400 | 6.520 | 4.8M | 0.870 | | 15.40 | |
| ULH | Universal Logis Holdings | 18.93 | 17.13 | 18.04 | 25.6K | -0.11 | | 0.61 | |
| ULTA | Ulta Beauty Inc | 692.6 | 669.0 | 690.4 | 219.8K | 12.5 | | 1.84 | |
| ULTI | Ultimate Software | 14.22 | 13.07 | 13.77 | 38.8K | 0.98 | | 7.63 | |
| ULVM | USAA MSCI USA Value Momentum Blend Index | 98.51 | 98.29 | 98.51 | 2.0K | 2.23 | | 2.32 | |
| ULY | Urgent.Ly Inc | 2.400 | 2.100 | 2.310 | 104.8K | 0.070 | | 3.13 | |
| UMBF | UMB Financial Corp | 136.1 | 133.4 | 134.3 | 332.9K | 2.3 | | 1.71 | |
| UMBFO | UMB Financial Corp | 27.12 | 26.92 | 26.93 | 6.3K | 0.02 | | 0.06 | |
| UMMA | Wahed Dow Jones Islamic World ETF | 32.66 | 32.01 | 32.57 | 25.4K | 1.03 | | 3.26 | |
| UNB | Union Bankshares Inc | 25.58 | 24.81 | 24.83 | 11.8K | -0.37 | | 1.47 | |
| UNCY | Unicycive Therapeutics Inc | 6.780 | 6.210 | 6.710 | 511.8K | 0.500 | | 8.08 | |
| UNHG | Leverage Shares 2X Long Unh Daily ETF | 10.91 | 9.48 | 10.81 | 2.52M | 0.59 | | 5.77 | |
| UNIT | Uniti Group Inc | 8.105 | 7.735 | 8.060 | 675.2K | 0.220 | | 2.81 | |
| UNIY | Wisdomtree VOYA Yield Enhanced USD Fund | 49.13 | 49.13 | 49.12 | 0 | 0.01 | | 0.03 | |
| UNTY | Unity Bancorp Inc | 57.30 | 55.53 | 56.20 | 20.5K | 0.06 | | 0.11 | |
| UOKA | Mdjm Ltd | 1.320 | 0.870 | 1.200 | 414.6K | 0.258 | | 27.43 | |
| UONE | Urban One Inc | 15.89 | 12.55 | 12.55 | 28.8K | -1.27 | | 9.44 | |
| UONEK | Urban One Inc | 8.900 | 8.900 | 8.900 | 443 | 0.530 | | 6.33 | |
| UPB | Upstream Bio Inc | 27.98 | 25.94 | 26.18 | 283.1K | 0.20 | | 0.77 | |
| UPBD | Upbound Group Inc | 20.62 | 19.75 | 20.54 | 279.5K | 0.69 | | 3.48 | |
| UPC | Universe Pharmaceuticals Inc | 4.100 | 3.960 | 4.010 | 5.6K | 0.000 | | 0.00 | |
| UPGR | Xt US Green Infrastructure Equity ETF | 26.75 | 25.40 | 26.75 | 2.0K | 1.06 | | 4.11 | |
| UPLD | Upland Software Inc | 1.240 | 1.150 | 1.220 | 165.5K | 0.040 | | 3.39 | |
| UPSG | Leverage Shares 2X Long Ups Daily ETF | 20.14 | 19.90 | 20.14 | 1.4K | 0.30 | | 1.51 | |
| UPST | Upstart Holdings Inc | 38.34 | 34.13 | 38.23 | 2.37M | 3.61 | | 10.43 | |
| UPWK | Upwork Inc | 19.08 | 17.75 | 18.94 | 2.02M | 1.11 | | 6.23 | |
| UPXI | Upexi Inc | 1.200 | 1.030 | 1.136 | 7.96M | 0.046 | | 4.17 | |
| URBN | Urban Outfitters Inc | 73.20 | 70.01 | 72.53 | 259.5K | 1.31 | | 1.84 | |
| URGN | Urogen Pharma Ltd | 21.77 | 20.55 | 21.37 | 494.4K | 0.83 | | 4.04 | |
| URNJ | Sprott Junior Uranium Miners ETF | 31.69 | 29.50 | 31.60 | 739.9K | 1.00 | | 3.28 | |
| UROY | Uranium Royalty Corp | 3.980 | 3.780 | 3.945 | 2.67M | 0.190 | | 5.05 | |
| USAF | Atlas America Fund | 27.59 | 27.58 | 27.58 | 978 | 0.21 | | 0.78 | |
| USAR | USA Rare Earth Inc | 21.99 | 19.58 | 21.81 | 14.79M | 1.21 | | 5.87 | |
| USAU | U.S. Gold Corp | 17.05 | 16.10 | 16.98 | 256.5K | 0.88 | | 5.46 | |
| USCB | Uscb Financial Hldgs Inc | 20.52 | 20.13 | 20.17 | 29.2K | 0.26 | | 1.31 | |
| USCL | Ishares Climate Conscious & Transition | 78.61 | 78.61 | 77.09 | 0 | 1.52 | | 1.97 | |
| USDX | Sgi Enhanced Core ETF | 25.56 | 25.52 | 25.52 | 33.4K | 0.01 | | 0.04 | |
| USEA | United Maritime Corp | 1.780 | 1.666 | 1.710 | 73.0K | 0.050 | | 3.03 | |
| USEG | U S Energy Corp | 1.090 | 1.010 | 1.080 | 1.02M | 0.070 | | 6.93 | |
| USFI | Brandywineglobal U.S. Fixed Income ETF | 24.69 | 24.69 | 24.68 | 0 | 0.01 | | 0.02 | |
| USGG | | 19.62 | 17.26 | 19.41 | 170.8K | 2.02 | | 11.68 | |
| USGO | U.S. Goldmining Inc | 12.57 | 11.31 | 12.52 | 75.6K | 1.03 | | 8.96 | |
| USGOW | U.S. Goldmining Inc WT | 1.620 | 1.000 | 1.400 | 10.2K | 0.130 | | 10.24 | |
| USIG | Broad USD Investment Gr. Corp Bond | 51.93 | 51.83 | 51.93 | 1.41M | 0.03 | | 0.06 | |
| USIN | Wisdomtree 7-10 Year Laddered Treasury | 50.56 | 50.56 | 50.58 | 0 | -0.02 | | 0.04 | |
| USIO | Usio Inc | 1.370 | 1.340 | 1.360 | 23.1K | 0.010 | | 0.75 | |
| USLM | U S Lime & Mineral | 112.6 | 108.3 | 108.3 | 33.3K | 1.6 | | 1.45 | |
| USMC | Principal U.S. Mega-Cap ETF | 68.03 | 66.96 | 67.89 | 101.5K | 1.21 | | 1.82 | |
| USOI | CS X-Links Crude Oil Covered Call ETN | 50.55 | 49.96 | 50.34 | 84.0K | 0.32 | | 0.64 | |
| USOY | DeFiance Oil Enhanced Options Income ETF | 6.899 | 6.720 | 6.840 | 120.7K | 0.075 | | 1.11 | |
| USRD | Themes US R&D Champions ETF | 32.95 | 32.95 | 32.14 | 0 | 0.82 | | 2.54 | |
| USSH | Wisdomtree 1-3 Year Laddered Treasury | 50.84 | 50.84 | 50.86 | 0 | -0.02 | | 0.03 | |
| USTB | USAA Core Short-Term Bond ETF | 51.07 | 51.03 | 51.04 | 154.8K | -0.03 | | 0.06 | |
| USVM | USAA MSCI USA Small Cap Value Mom Blend | 100.22 | 98.36 | 99.94 | 34.3K | 2.79 | | 2.86 | |
| USVN | US Treasury 7 Year Note ETF | 48.58 | 48.56 | 48.56 | 1.5K | -0.03 | | 0.06 | |
| USXF | Ishares ESG Advanced MSCI USA ETF | 58.70 | 57.29 | 58.64 | 34.9K | 2.05 | | 3.63 | |
| UTEN | US Treasury 10 Year Note ETF | 44.02 | 43.92 | 43.99 | 168.6K | -0.01 | | 0.02 | |
| UTHR | United Therapeutic | 489.5 | 482.0 | 485.7 | 107.5K | 6.4 | | 1.34 | |
| UTHY | US Treasury 30 Year Bond ETF | 41.30 | 39.65 | 41.30 | 16.5K | 0.02 | | 0.05 | |
| UTMD | Utah Medical Prod | 62.94 | 61.00 | 61.74 | 4.0K | -1.22 | | 1.94 | |
| UTRE | US Treasury 3 Year Note ETF | 49.84 | 49.83 | 49.83 | 2.3K | -0.03 | | 0.05 | |
| UTSI | Utstarcom Holdings C | 2.500 | 2.450 | 2.490 | 1.1K | 0.040 | | 1.63 | |
| UTWO | US Treasury 2 Year Note ETF | 48.61 | 48.48 | 48.58 | 54.7K | -0.02 | | 0.03 | |
| UTWY | US Treasury 20 Year Bond ETF | 43.55 | 43.53 | 43.55 | 214 | -0.01 | | 0.02 | |
| UUUG | | 15.80 | 12.95 | 15.80 | 263.9K | 2.29 | | 16.95 | |
| UVSP | Univest Corp of Penn | 36.20 | 35.44 | 35.81 | 60.5K | 0.38 | | 1.07 | |
| UXIN | Uxin Ltd ADR | 3.495 | 3.060 | 3.420 | 84.9K | 0.350 | | 11.40 | |
| UYLD | Angel Oak Ultra-Short Income ETF | 51.22 | 51.17 | 51.22 | 122.3K | 0.03 | | 0.05 | |
| 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 | |