| UAE | UAE Ishares MSCI ETF | 19.73 | 19.61 | 19.73 | 337.2K | 0.14 | | 0.69 | |
| UAL | United Airlines Holdings Inc | 116.1 | 109.7 | 116.0 | 2.75M | 5.2 | | 4.71 | |
| UBCP | United Bncp Inc | 13.88 | 13.36 | 13.68 | 3.7K | 0.10 | | 0.74 | |
| UBFO | United Security Bcsh | 10.51 | 10.10 | 10.47 | 16.6K | 0.32 | | 3.15 | |
| UBND | Victory ESG Core Plus Bond ETF | 22.09 | 22.05 | 22.07 | 269.4K | -0.01 | | 0.05 | |
| UBRL | Graniteshares 2X Long Uber Daily ETF | 23.49 | 21.64 | 22.46 | 187.4K | -0.18 | | 0.80 | |
| UBSI | United Bkshs Inc | 41.53 | 40.46 | 41.22 | 401.1K | 0.69 | | 1.70 | |
| UBXG | U-Bx Technology Ltd | 1.980 | 1.900 | 1.980 | 7.9K | 0.040 | | 2.06 | |
| UCAR | U Power Limited | 1.540 | 1.500 | 1.500 | 5.5K | 0.000 | | 0.00 | |
| UCB-PI | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UCL | Ucloudlink Group Inc ADR | 1.710 | 1.610 | 1.710 | 3.7K | 0.010 | | 0.59 | |
| UCRD | Victory ESG Corporate Bond ETF | 21.80 | 21.79 | 21.80 | 200.0K | -0.01 | | 0.02 | |
| UCTT | Ultra Clean Holdings | 46.00 | 41.11 | 43.34 | 1.52M | 2.24 | | 5.45 | |
| UCYB | Ultra Nasdaq Cybersecurity 2X ETF | 54.20 | 54.13 | 54.20 | 922 | 0.31 | | 0.58 | |
| UDMY | Udemy Inc | 5.290 | 5.090 | 5.140 | 1.58M | -0.050 | | 0.96 | |
| UEIC | Universal Elect IN | 4.020 | 3.760 | 3.980 | 41.8K | 0.160 | | 4.19 | |
| UEVM | USAA MSCI EM Value Momentum Blend Index | 58.87 | 58.56 | 58.56 | 1.4K | 0.04 | | 0.07 | |
| UFCS | United Fire Group | 36.07 | 35.36 | 35.74 | 39.2K | 0.07 | | 0.20 | |
| UFG | Uni-Fuels Holdings Limited Cl A | 1.350 | 1.242 | 1.265 | 484.8K | -0.080 | | 5.95 | |
| UFIV | US Treasury 5 Year Note ETF | 49.28 | 49.24 | 49.24 | 14.0K | -0.09 | | 0.18 | |
| UFO | Procure Space ETF | 46.71 | 45.29 | 45.98 | 435.3K | 0.29 | | 0.63 | |
| UFPI | Universal Forest Prd | 108.1 | 104.7 | 107.7 | 244.4K | 3.2 | | 3.06 | |
| UFPT | U F P Tech Inc | 261.6 | 253.0 | 257.0 | 79.9K | -3.5 | | 1.33 | |
| UG | United Guardian Inc | 6.364 | 6.247 | 6.360 | 1.9K | 0.020 | | 0.32 | |
| UGRO | Urban-Gro Inc | 0.2480 | 0.2300 | 0.2358 | 289.3K | 0.0041 | | 1.77 | |
| UHAL-B | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UHG | United Homes Group Inc | 1.650 | 1.550 | 1.580 | 82.7K | -0.010 | | 0.63 | |
| UHGI | | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| UHGWW | United Homes Group Inc WT | 0.3113 | 0.2275 | 0.2975 | 11.7K | 0.0475 | | 19.00 | |
| UITB | USAA Core Intermediate-Term Bond ETF | 47.54 | 47.47 | 47.48 | 139.9K | -0.03 | | 0.06 | |
| UIVM | USAA MSCI Intl Value Momentum Blend | 67.01 | 66.66 | 66.66 | 3.1K | -0.02 | | 0.03 | |
| UK | Ucommune Intl Ltd | 0.7385 | 0.7100 | 0.7175 | 3.2K | 0.0075 | | 1.06 | |
| ULBI | Ultralife Corp | 7.330 | 6.164 | 7.040 | 157.9K | 0.810 | | 13.00 | |
| ULCC | Frontier Group Holdings Inc | 5.090 | 4.942 | 5.080 | 1.73M | 0.110 | | 2.21 | |
| ULH | Universal Logis Holdings | 19.18 | 16.99 | 18.87 | 69.1K | 1.41 | | 8.08 | |
| ULTA | Ulta Beauty Inc | 669.7 | 661.6 | 665.2 | 168.4K | 1.4 | | 0.20 | |
| ULTI | Ultimate Software | 17.23 | 16.50 | 16.62 | 38.3K | -0.52 | | 3.03 | |
| ULVM | USAA MSCI USA Value Momentum Blend Index | 95.77 | 95.54 | 95.54 | 1.3K | 0.74 | | 0.79 | |
| ULY | Urgent.Ly Inc | 2.750 | 2.530 | 2.640 | 38.5K | 0.040 | | 1.54 | |
| UMBF | UMB Financial Corp | 124.1 | 120.9 | 123.3 | 207.8K | 2.6 | | 2.12 | |
| UMBFO | UMB Financial Corp | 27.34 | 27.00 | 27.26 | 10.4K | 0.18 | | 0.66 | |
| UMMA | Wahed Dow Jones Islamic World ETF | 32.09 | 31.50 | 31.55 | 16.2K | 0.27 | | 0.86 | |
| UNB | Union Bankshares Inc | 25.25 | 24.34 | 24.83 | 10.7K | 0.23 | | 0.93 | |
| UNCY | Unicycive Therapeutics Inc | 6.750 | 6.168 | 6.250 | 527.1K | -0.360 | | 5.45 | |
| UNHG | Leverage Shares 2X Long Unh Daily ETF | 17.59 | 16.44 | 17.55 | 1.86M | 0.41 | | 2.38 | |
| UNIT | Uniti Group Inc | 7.900 | 7.390 | 7.480 | 1.37M | -0.270 | | 3.48 | |
| UNIY | Wisdomtree VOYA Yield Enhanced USD Fund | 49.25 | 49.25 | 49.26 | 0 | -0.01 | | 0.02 | |
| UNTY | Unity Bancorp Inc | 56.40 | 54.54 | 55.39 | 31.0K | 1.38 | | 2.56 | |
| UOKA | Mdjm Ltd | 2.370 | 1.950 | 2.250 | 57.2K | 0.240 | | 11.94 | |
| UONE | Urban One Inc | 1.040 | 1.010 | 1.035 | 22.0K | -0.005 | | 0.48 | |
| UONEK | Urban One Inc | 0.9429 | 0.8001 | 0.8879 | 32.1K | 0.0576 | | 6.94 | |
| UPB | Upstream Bio Inc | 32.42 | 30.74 | 30.91 | 486.9K | -1.39 | | 4.30 | |
| UPBD | Upbound Group Inc | 20.28 | 19.41 | 20.12 | 297.4K | 0.58 | | 2.97 | |
| UPC | Universe Pharmaceuticals Inc | 4.610 | 4.200 | 4.590 | 29.7K | 0.401 | | 9.58 | |
| UPGR | Xt US Green Infrastructure Equity ETF | 26.39 | 25.56 | 26.39 | 1.6K | 0.36 | | 1.37 | |
| UPLD | Upland Software Inc | 1.630 | 1.440 | 1.510 | 121.0K | 0.020 | | 1.34 | |
| UPSG | Leverage Shares 2X Long Ups Daily ETF | 17.63 | 17.53 | 17.58 | 9.6K | 0.38 | | 2.20 | |
| UPST | Upstart Holdings Inc | 48.44 | 46.27 | 47.94 | 1.98M | 1.49 | | 3.21 | |
| UPWK | Upwork Inc | 20.40 | 19.67 | 20.17 | 972.1K | 0.07 | | 0.35 | |
| UPXI | Upexi Inc | 2.540 | 2.210 | 2.225 | 3.07M | -0.225 | | 9.18 | |
| URBN | Urban Outfitters Inc | 70.67 | 68.49 | 70.56 | 1.27M | 0.47 | | 0.67 | |
| URGN | Urogen Pharma Ltd | 19.64 | 18.35 | 19.55 | 639.5K | 0.81 | | 4.32 | |
| URNJ | Sprott Junior Uranium Miners ETF | 31.86 | 30.42 | 31.01 | 243.7K | 0.07 | | 0.23 | |
| UROY | Uranium Royalty Corp | 4.400 | 4.130 | 4.345 | 2.97M | 0.105 | | 2.48 | |
| USAF | Atlas America Fund | 27.46 | 27.32 | 27.45 | 8.6K | 0.07 | | 0.26 | |
| USAR | USA Rare Earth Inc | 18.31 | 16.66 | 16.79 | 8.99M | -1.48 | | 8.11 | |
| USAU | U.S. Gold Corp | 20.60 | 19.59 | 20.02 | 126.1K | -0.23 | | 1.14 | |
| USCB | Uscb Financial Hldgs Inc | 19.86 | 19.14 | 19.62 | 8.2K | 0.50 | | 2.62 | |
| USCL | Ishares Climate Conscious & Transition | 79.74 | 79.74 | 79.50 | 0 | 0.24 | | 0.30 | |
| USDX | Sgi Enhanced Core ETF | 25.69 | 25.65 | 25.68 | 47.4K | 0.02 | | 0.08 | |
| USEA | United Maritime Corp | 1.850 | 1.730 | 1.795 | 24.1K | 0.005 | | 0.28 | |
| USEG | U S Energy Corp | 1.090 | 0.990 | 1.020 | 893.5K | -0.055 | | 5.12 | |
| USFI | Brandywineglobal U.S. Fixed Income ETF | 24.74 | 24.74 | 24.73 | 0 | 0.01 | | 0.04 | |
| USGG | | 14.84 | 13.00 | 13.17 | 54.0K | 0.00 | | NaN | |
| USGO | U.S. Goldmining Inc | 11.98 | 11.20 | 11.36 | 81.0K | 0.01 | | 0.09 | |
| USGOW | U.S. Goldmining Inc WT | 0.6700 | 0.4751 | 0.6300 | 15.4K | 0.0800 | | 14.55 | |
| USIG | Broad USD Investment Gr. Corp Bond | 52.12 | 51.51 | 52.00 | 4.41M | -0.06 | | 0.12 | |
| USIN | Wisdomtree 7-10 Year Laddered Treasury | 50.76 | 50.70 | 50.70 | 611 | -0.10 | | 0.19 | |
| USIO | Usio Inc | 1.395 | 1.360 | 1.370 | 44.5K | 0.000 | | 0.00 | |
| USLM | U S Lime & Mineral | 133.5 | 126.0 | 131.0 | 31.6K | 2.7 | | 2.06 | |
| USMC | Principal U.S. Mega-Cap ETF | 68.39 | 67.85 | 67.92 | 186.1K | -0.19 | | 0.28 | |
| USOI | CS X-Links Crude Oil Covered Call ETN | 48.50 | 48.06 | 48.23 | 314.5K | -0.36 | | 0.74 | |
| USOY | DeFiance Oil Enhanced Options Income ETF | 6.650 | 6.420 | 6.430 | 247.7K | -0.225 | | 3.38 | |
| USRD | Themes US R&D Champions ETF | 33.45 | 33.45 | 34.04 | 0 | -0.59 | | 1.72 | |
| USSH | Wisdomtree 1-3 Year Laddered Treasury | 50.86 | 50.84 | 50.84 | 1.2K | -0.03 | | 0.06 | |
| USTB | USAA Core Short-Term Bond ETF | 50.92 | 50.86 | 50.87 | 1.64M | -0.03 | | 0.06 | |
| USVM | USAA MSCI USA Small Cap Value Mom Blend | 97.31 | 96.29 | 97.16 | 35.9K | 1.03 | | 1.07 | |
| USVN | US Treasury 7 Year Note ETF | 48.70 | 48.61 | 48.61 | 3.3K | -0.11 | | 0.23 | |
| USXF | Ishares ESG Advanced MSCI USA ETF | 59.51 | 58.90 | 59.05 | 42.7K | 0.50 | | 0.86 | |
| UTEN | US Treasury 10 Year Note ETF | 44.24 | 44.13 | 44.13 | 82.7K | -0.09 | | 0.19 | |
| UTHR | United Therapeutic | 476.5 | 467.7 | 471.9 | 140.6K | -3.8 | | 0.80 | |
| UTHY | US Treasury 30 Year Bond ETF | 41.76 | 41.67 | 41.67 | 8.3K | 0.01 | | 0.02 | |
| UTMD | Utah Medical Prod | 60.43 | 59.44 | 60.20 | 3.1K | 1.28 | | 2.17 | |
| UTRE | US Treasury 3 Year Note ETF | 49.82 | 49.82 | 49.82 | 100 | -0.05 | | 0.09 | |
| UTSI | Utstarcom Holdings C | 2.525 | 2.500 | 2.500 | 233 | 0.000 | | 0.00 | |
| UTWO | US Treasury 2 Year Note ETF | 48.57 | 48.54 | 48.55 | 56.5K | -0.04 | | 0.07 | |
| UTWY | US Treasury 20 Year Bond ETF | 44.03 | 43.90 | 43.90 | 500 | -0.01 | | 0.02 | |
| UUUG | | 20.20 | 17.00 | 17.55 | 129.8K | 0.00 | | NaN | |
| UVSP | Univest Corp of Penn | 33.56 | 32.71 | 33.52 | 97.0K | 0.79 | | 2.41 | |
| UXIN | Uxin Ltd ADR | 3.755 | 3.560 | 3.675 | 260.3K | -0.005 | | 0.14 | |
| UYLD | Angel Oak Ultra-Short Income ETF | 51.23 | 51.19 | 51.20 | 276.4K | -0.01 | | 0.02 | |
| UYSC | Uy Scuti Acquisition Corp | 10.26 | 10.26 | 10.26 | 1.1K | 0.00 | | 0.05 | |
| UYSCR | Uy Scuti Acquisition Corp. Rights | 0.2268 | 0.2266 | 0.2266 | 300 | -0.0424 | | 15.76 | |
| UYSCU | Uy Scuti Acquisition Corp. Units | 10.46 | 10.44 | 10.44 | 300 | 0.01 | | 0.10 | |