| OABI | Omniab Inc | 1.610 | 1.540 | 1.560 | 347.5K | 0.050 | | 3.21 | |
| OABIW | Omniab Inc WT | 0.1494 | 0.1125 | 0.1494 | 5.7K | -0.0006 | | 0.40 | |
| OACC | Oaktree III Life Sciences Cl A | 10.50 | 10.50 | 10.50 | 100K | -0.01 | | 0.05 | |
| OACCU | Oaktree Acquisition Corp. III Life | 10.65 | 10.65 | 10.65 | 700 | 0.01 | | 0.09 | |
| OACCW | Oaktree III Life Sciences WT | 0.7700 | 0.7500 | 0.7500 | 1.7K | -0.1600 | | 17.58 | |
| OAKU | Oak Woods Acquisition Corporation Cl A | 12.00 | 12.00 | 12.00 | 100 | -0.05 | | 0.41 | |
| OAKUR | Oak Woods Acquisition Corporation Right | 0.2100 | 0.1800 | 0.2100 | 141.1K | 0.0100 | | 5.00 | |
| OAKUW | Oak Woods Acquisition Corporation WT | 0.0525 | 0.0350 | 0.0350 | 8.9K | -0.0151 | | 30.14 | |
| OBA | | 9.950 | 9.940 | 9.950 | 4.9K | 0.000 | | 0.00 | |
| OBAWU | Oxley Bridge Acquisition Limited | 10.28 | 10.03 | 10.03 | 2.1K | -0.03 | | 0.30 | |
| OBAWW | | 0.1900 | 0.1725 | 0.1900 | 93.3K | 0.0140 | | 7.95 | |
| OBIL | US Treasury 12 Month Bill ETF | 50.28 | 50.27 | 50.28 | 16.2K | 0.03 | | 0.05 | |
| OBIO | Orchestra Biomed Hldgs Inc | 2.477 | 2.380 | 2.420 | 185.7K | -0.010 | | 0.41 | |
| OBLG | Oblong Inc | 2.921 | 2.460 | 2.660 | 62.1K | -0.070 | | 2.56 | |
| OBT | Orange County Bancor | 25.75 | 25.41 | 25.65 | 21.4K | 0.24 | | 0.94 | |
| OCC | Optical Cable Corp | 8.281 | 7.730 | 8.050 | 35.7K | -0.160 | | 1.95 | |
| OCCI | Ofs Credit Company | 5.535 | 5.300 | 5.390 | 292.8K | -0.170 | | 3.10 | |
| OCCIM | Ofs Credit Company Inc 7.875% | 25.35 | 25.20 | 25.20 | 2K | -0.10 | | 0.40 | |
| OCCIN | Ofs Credit Company Inc 5.25% | 24.35 | 24.30 | 24.35 | 1.4K | 0.01 | | 0.02 | |
| OCCIO | Ofs Credit Company | 25.15 | 25.08 | 25.15 | 859 | 0.10 | | 0.38 | |
| OCFC | Oceanfirst Financial Corp | 18.03 | 17.56 | 17.92 | 150.1K | 0.01 | | 0.06 | |
| OCG | Oriental Culture Holding Ltd | 4.180 | 3.810 | 4.010 | 2K | 0.101 | | 2.58 | |
| OCGN | Ocugen Inc | 1.570 | 1.410 | 1.450 | 6.19M | -0.060 | | 3.95 | |
| OCS | Oculis Holding Ag | 17.68 | 17.31 | 17.63 | 21.1K | 0.13 | | 0.74 | |
| OCSAW | Oculis Holding Ag Warrants | 6.820 | 4.880 | 6.820 | 4.8K | 0.811 | | 13.49 | |
| OCSL | Oaktree Specialty Lending Corp | 13.18 | 13.03 | 13.06 | 734.8K | 0.01 | | 0.08 | |
| OCUL | Ocular Therapeut | 12.97 | 12.13 | 12.60 | 1.98M | 0.29 | | 2.37 | |
| ODD | Oddity Tech Ltd Cl A | 61.03 | 57.44 | 60.99 | 344.2K | 1.82 | | 3.08 | |
| ODDS | Pacer Bluestar Digital Entertainment ETF | 34.56 | 34.18 | 34.48 | 1.6K | 0.21 | | 0.63 | |
| ODFL | Old Dominion Freight Line Inc | 143.4 | 133.7 | 138.6 | 3.89M | -1.8 | | 1.31 | |
| ODP | Office Depot | 28.03 | 27.91 | 27.98 | 920.7K | 0.01 | | 0.04 | |
| ODVWZ | Osisko Development Corp. WT | 0.3500 | 0.3300 | 0.3300 | 3.6K | 0.0001 | | 0.03 | |
| ODYS | Odysight.Ai Inc | 4.560 | 4.345 | 4.410 | 5K | -0.140 | | 3.08 | |
| OESX | Orion Energy Syst | 8.728 | 8.460 | 8.700 | 2.3K | -0.060 | | 0.68 | |
| OFAL | Ofa Group | 1.640 | 1.401 | 1.450 | 1.34M | -0.090 | | 5.96 | |
| OFIX | Orthofix Intl NV | 14.58 | 14.25 | 14.29 | 142K | -0.09 | | 0.63 | |
| OFLX | Omega Flex Inc | 32.31 | 31.44 | 31.59 | 21.9K | -0.28 | | 0.88 | |
| OFS | Ofs Capital Corp | 8.001 | 7.700 | 7.980 | 81.1K | -0.094 | | 1.19 | |
| OFSSH | Ofs Capital Corp 4.95% Notes Due 2028 | 23.77 | 23.58 | 23.67 | 500 | 0.08 | | 0.32 | |
| OFSSO | | 25.52 | 25.30 | 25.52 | 1.6K | 0.12 | | 0.47 | |
| OGI | Organigram Global Inc | 1.760 | 1.690 | 1.700 | 471.1K | -0.060 | | 3.43 | |
| OKLL | DeFiance Daily Target 2X Long Oklo ETF | 70.19 | 57.16 | 58.10 | 2.46M | -10.34 | | 14.86 | |
| OKTA | Okta Inc Cl A | 91.69 | 89.60 | 91.30 | 2.41M | -0.03 | | 0.03 | |
| OKUR | Onkure Therapeutics Inc | 2.590 | 2.445 | 2.510 | 20.3K | -0.030 | | 1.18 | |
| OKYO | Okyo Pharma Limited ADR | 2.240 | 2.110 | 2.180 | 56.2K | -0.040 | | 1.80 | |
| OLB | Olb Group Inc | 1.300 | 1.257 | 1.271 | 24.3K | 0.001 | | 0.11 | |
| OLED | Universal Display | 149.8 | 145.6 | 149.5 | 562.4K | 3.2 | | 2.18 | |
| OLLI | Ollies Bargain CS | 134.8 | 132.3 | 132.4 | 584.7K | -1.3 | | 0.94 | |
| OLMA | Olema Pharmaceuticals Inc | 9.550 | 8.190 | 9.300 | 1.41M | 1.320 | | 16.12 | |
| OLPX | Olaplex Holdings Inc | 1.365 | 1.320 | 1.336 | 637.4K | 0.020 | | 1.49 | |
| OM | Outset Medical Inc | 14.80 | 14.27 | 14.52 | 64K | -0.19 | | 1.29 | |
| OMAB | Grupo Aeroportuario ADR | 106.0 | 103.1 | 104.6 | 42.6K | -0.2 | | 0.21 | |
| OMCC | Old Market Capital Corp | 5.750 | 5.299 | 5.350 | 2.8K | -0.300 | | 5.31 | |
| OMCL | Omnicell Inc | 30.90 | 30.43 | 30.72 | 261.3K | 0.22 | | 0.72 | |
| OMDA | Omada Health Inc | 23.37 | 22.19 | 22.33 | 398.4K | -0.30 | | 1.30 | |
| OMER | Omeros Corp | 4.550 | 4.245 | 4.550 | 1.01M | 0.080 | | 1.83 | |
| OMEX | Odyssey Marine Expl | 2.080 | 1.910 | 1.990 | 1.23M | -0.070 | | 3.43 | |
| OMH | Ohmyhome Limited | 1.251 | 1.200 | 1.220 | 76.7K | -0.020 | | 1.61 | |
| OMSE | Oms Energy Technologies Inc | 4.589 | 3.820 | 4.045 | 124.8K | -0.385 | | 8.69 | |
| ON | On Semiconductor | 50.38 | 49.13 | 50.16 | 6.15M | 0.39 | | 0.78 | |
| ONB | Old National Bncp | 22.25 | 21.86 | 22.14 | 3.46M | 0.28 | | 1.28 | |
| ONBPO | Old National Bancorp Depositary Shares | 25.33 | 25.28 | 25.33 | 1.3K | 0.15 | | 0.59 | |
| ONBPP | Old National Bancorp Depositary Shares | 25.22 | 25.22 | 25.22 | 100 | 0.03 | | 0.10 | |
| ONC | Beone Medicines Ltd | 330.0 | 321.8 | 326.1 | 84.8K | -2.7 | | 0.81 | |
| ONCH | | 10.49 | 10.21 | 10.27 | 28.1K | -0.07 | | 0.68 | |
| ONCHU | | 10.57 | 10.42 | 10.57 | 34.5K | 0.04 | | 0.38 | |
| ONCHW | | 1.450 | 0.980 | 1.100 | 62.8K | -0.050 | | 4.35 | |
| ONCO | Onconetix Inc | 3.400 | 2.880 | 3.180 | 1.38M | 0.200 | | 6.27 | |
| ONCY | Oncolytics Biotech Inc | 1.300 | 1.200 | 1.300 | 699.8K | 0.040 | | 3.20 | |
| ONDS | Ondas Holdings Inc | 7.890 | 7.360 | 7.660 | 36.5M | -0.090 | | 1.16 | |
| ONEG | Oneconstruction Group Limited | 11.82 | 10.93 | 11.36 | 611.5K | 0.07 | | 0.62 | |
| ONEQ | Nasdaq Composite ETF | 88.47 | 87.66 | 88.41 | 115.2K | 0.37 | | 0.42 | |
| ONEW | Onewater Marine Inc Cl A | 16.14 | 15.43 | 16.11 | 122.7K | 0.19 | | 1.19 | |
| ONFO | Onfolio Holdings Inc | 1.180 | 1.101 | 1.101 | 126.8K | -0.010 | | 0.86 | |
| ONFOW | Onfolio Holdings Inc WT | 0.2900 | 0.2880 | 0.2880 | 9.1K | 0.0078 | | 2.78 | |
| ONMD | Onemednet Corp | 1.0800 | 0.9657 | 0.9713 | 276.6K | -0.0100 | | 0.93 | |
| ONMDW | Onemednet Corp WT | 0.0550 | 0.0500 | 0.0500 | 10.8K | -0.0149 | | 22.96 | |
| OOQB | One One Nasdaq-100 and Bitcoin ETF | 16.60 | 16.51 | 16.59 | 300 | -0.01 | | 0.06 | |
| OOSB | One One S&P 500 and Bitcoin ETF | 16.87 | 16.78 | 16.78 | 1.9K | 0.02 | | 0.12 | |
| OP | Oceanpal Inc | 1.360 | 1.270 | 1.270 | 249.5K | 0.000 | | 0.00 | |
| OPAL | Opal Fuels Inc. | 2.580 | 2.450 | 2.540 | 199.6K | 0.020 | | 0.79 | |
| OPBK | Open Bank | 14.63 | 14.19 | 14.24 | 13.9K | 0.01 | | 0.07 | |
| OPCH | Option Care Health Inc | 27.33 | 26.68 | 27.30 | 2.61M | 0.48 | | 1.79 | |
| OPEN | Opendoor Technologies Inc | 8.980 | 8.370 | 8.629 | 168M | -0.280 | | 3.08 | |
| OPI | Office Properties Income Trust | 0.4475 | 0.3954 | 0.4125 | 4.34M | -0.0288 | | 6.50 | |
| OPINL | Office Properties Income Trust 6.375% | 6.000 | 5.600 | 5.650 | 7K | 0.050 | | 0.89 | |
| OPK | Opko Health Inc | 1.470 | 1.410 | 1.430 | 2.11M | 0.020 | | 1.40 | |
| OPOF | Old Point Finl Corp | 42.43 | 40.71 | 42.10 | 205.9K | 0.94 | | 2.28 | |
| OPPJ | | 42.28 | 42.11 | 42.23 | 17.5K | 0.23 | | 0.55 | |
| OPRA | Opera Ltd ADR | 18.99 | 18.49 | 18.99 | 266.6K | 0.03 | | 0.16 | |
| OPRT | Oportun Financial Corp | 6.500 | 6.370 | 6.390 | 312.5K | -0.040 | | 0.62 | |
| OPRX | Optimizerx Corp | 18.92 | 17.82 | 18.78 | 168.6K | 0.44 | | 2.40 | |
| OPTX | Syntec Optics Holdings Inc | 1.550 | 1.500 | 1.550 | 66.1K | 0.010 | | 0.65 | |
| OPTXW | Syntec Optics Holdings Inc WT | 0.1000 | 0.0803 | 0.0996 | 1.5K | 0.0054 | | 5.73 | |
| OPTZ | Optimize Strategy Index ETF | 35.10 | 34.86 | 35.10 | 3.9K | 0.33 | | 0.94 | |
| OPXS | Optex Systems Hlds | 13.10 | 12.48 | 13.08 | 31.9K | 0.51 | | 4.06 | |
| ORBS | | 12.10 | 11.30 | 11.67 | 1.24M | -0.46 | | 3.76 | |
| ORBS | Eightco Holdings Inc | 12.10 | 11.30 | 11.49 | 1.24M | -0.64 | | 5.28 | |
| ORCX | DeFiance Daily Target 2X Long Orcl ETF | 43.59 | 40.40 | 40.46 | 1.88M | -2.35 | | 5.48 | |
| ORGN | Origin Materials Inc | 0.5128 | 0.4980 | 0.5101 | 777.6K | -0.0057 | | 1.12 | |
| ORGNW | Origin Materials Inc WT | 0.0139 | 0.0128 | 0.0129 | 7.3K | 0.0001 | | 0.78 | |
| ORGO | Organogenesis Holdings Inc | 4.690 | 3.945 | 4.100 | 816.1K | -0.580 | | 12.39 | |
| ORIC | Oric Pharmaceuticals Inc | 11.22 | 10.37 | 11.12 | 923.6K | 0.71 | | 6.82 | |
| ORIQ | | 10.03 | 10.02 | 10.03 | 2.4K | 0.02 | | 0.15 | |
| ORIQU | | 10.32 | 10.08 | 10.30 | 1.6K | 0.20 | | 2.01 | |
| ORIQW | | 0.1700 | 0.1501 | 0.1501 | 3.4K | -0.0020 | | 1.31 | |
| ORIS | Oriental Rise Holdings Limited | 0.3052 | 0.2320 | 0.2600 | 21.13M | -0.0325 | | 10.80 | |
| ORKA | Oruka Therapeutics Inc | 15.65 | 15.00 | 15.20 | 306.3K | 0.15 | | 1.00 | |
| ORKT | Orangekloud Technology Inc Cl A | 0.6059 | 0.5605 | 0.5801 | 104.1K | -0.0295 | | 4.84 | |
| ORLY | O'Reilly Automotive | 106.7 | 104.3 | 106.7 | 3.45M | 1.5 | | 1.45 | |
| ORMP | Oramed Pharma | 2.430 | 2.339 | 2.410 | 26.4K | 0.010 | | 0.42 | |
| ORR | Militia Long/Short Equity ETF | 32.11 | 31.90 | 31.97 | 6.8K | -0.03 | | 0.10 | |
| ORRF | Orrstown Finl Svcs | 34.83 | 34.45 | 34.60 | 38.5K | 0.01 | | 0.03 | |
| OS | Onestream Inc Cl A | 19.90 | 19.24 | 19.71 | 1.75M | 0.22 | | 1.13 | |
| OSBC | Old Second Bancorp | 17.69 | 17.43 | 17.61 | 185K | 0.10 | | 0.57 | |
| OSCX | | 19.87 | 18.90 | 19.41 | 30.7K | 0.40 | | 2.11 | |
| OSIS | O S I Systems Inc | 237.7 | 231.5 | 236.4 | 55.2K | 4.8 | | 2.07 | |
| OSPN | Onespan Inc | 16.35 | 15.98 | 16.25 | 195.6K | 0.31 | | 1.94 | |
| OSRH | Osr Holdings Inc | 0.8300 | 0.5711 | 0.6700 | 12.37M | -0.0199 | | 3.32 | |
| OSRHW | Osr Holdings Inc WT | 0.0409 | 0.0377 | 0.0377 | 6.4K | -0.0001 | | 0.24 | |
| OSS | One Stop Systems Inc | 5.820 | 5.330 | 5.760 | 787.8K | 0.000 | | 0.00 | |
| OST | Ostin Technology Group Ltd | 1.770 | 1.670 | 1.695 | 57K | -0.025 | | 1.45 | |
| OSUR | Orasure Tech Inc | 3.260 | 3.150 | 3.200 | 637.3K | 0.010 | | 0.31 | |
| OSW | Onespaworld Holdings Ltd | 22.10 | 21.14 | 21.68 | 436.2K | 0.15 | | 0.70 | |
| OTEX | Open Text Corp | 37.60 | 36.89 | 37.50 | 433.8K | 0.26 | | 0.70 | |
| OTGAU | | 10.07 | 10.05 | 10.05 | 76.4K | 0.00 | | 0.00 | |
| OTGL | | 9.480 | 9.480 | 9.480 | 0 | 0.010 | | 0.11 | |
| OTLK | Outlook Therapeutics Inc | 0.9910 | 0.9400 | 0.9800 | 912K | -0.0038 | | 0.39 | |
| OTLY | Oatly Group Ab ADR | 18.02 | 17.40 | 17.86 | 56.8K | -0.28 | | 1.57 | |
| OTTR | Otter Tail Corp | 82.65 | 81.85 | 82.43 | 123.1K | 0.46 | | 0.56 | |
| OUST | Ouster Inc | 28.75 | 27.36 | 27.65 | 2.05M | -0.84 | | 2.93 | |
| OUSTW | Ouster Inc WT | 0.0120 | 0.0035 | 0.0065 | 321K | 0.0009 | | 16.07 | |
| OUSTZ | Ouster Inc WT | 0.0700 | 0.0591 | 0.0688 | 66.3K | -0.0102 | | 12.91 | |
| OVBC | Ohio Valley Banc Corp | 38.00 | 37.60 | 37.99 | 15.7K | 0.29 | | 0.77 | |
| OVID | Ovid Therapeutics Inc | 1.820 | 1.420 | 1.790 | 6.53M | 0.320 | | 22.70 | |
| OVLY | Oak Valley Bancp CA | 29.34 | 29.18 | 29.28 | 5.1K | 0.10 | | 0.34 | |
| OXBR | Oxbridge Ord Shrs | 2.040 | 1.910 | 1.930 | 28.6K | 0.020 | | 1.03 | |
| OXBRW | Oxbridge WT | 0.4500 | 0.4265 | 0.4275 | 450 | 0.0275 | | 6.88 | |
| OXLC | Oxford Lane Capital | 17.19 | 16.88 | 16.94 | 876.2K | -0.20 | | 1.17 | |
| OXLCG | Oxford Lane Capital Corp. 7.95% | 25.10 | 25.00 | 25.09 | 3K | 0.00 | | 0.00 | |
| OXLCI | Oxford Lane Capital Corp. 8.75% | 25.72 | 25.61 | 25.69 | 2.6K | 0.13 | | 0.49 | |
| OXLCL | Oxford Lane Capital Corp 6.75% Notes Due | 23.80 | 23.70 | 23.80 | 1.9K | 0.02 | | 0.08 | |
| OXLCN | Oxford Lane Capital Corp | 24.36 | 24.36 | 24.36 | 200 | 0.08 | | 0.32 | |
| OXLCO | Oxford Lane Capital Corp | 23.36 | 23.20 | 23.20 | 2K | -0.16 | | 0.68 | |
| OXLCP | Oxford Lane Capital Corp 6.25% Prf | 24.53 | 24.42 | 24.53 | 37.2K | 0.11 | | 0.46 | |
| OXLCZ | Oxford Lane Capital Corp 5.00% | 24.30 | 24.13 | 24.19 | 19.6K | -0.05 | | 0.21 | |
| OXSQ | Oxford Square Capital Corp | 1.750 | 1.675 | 1.700 | 1.03M | -0.020 | | 1.18 | |
| OXSQG | Oxford Square Capital Corp 5.50% Notes | 24.04 | 24.01 | 24.01 | 2.2K | -0.03 | | 0.12 | |
| OXSQH | | 25.35 | 25.21 | 25.22 | 2.9K | -0.01 | | 0.04 | |
| OXSQZ | Oxford Square Capital Corp 6.25% Notes | 25.20 | 25.20 | 25.20 | 300 | 0.01 | | 0.04 | |
| OYSE | | 10.03 | 10.03 | 10.03 | 1K | 0.00 | | 0.00 | |
| OYSER | | 0.1850 | 0.1850 | 0.1850 | 700 | 0.0050 | | 2.78 | |
| OYSEU | Oyster Enterprises II Acquisition Corp | 10.19 | 10.19 | 10.19 | 3.2K | 0.00 | | 0.00 | |
| OZEM | Roundhill Glp-1 & Weight Loss ETF | 29.00 | 26.34 | 26.34 | 6K | 0.08 | | 0.31 | |
| OZK | Bank Ozk | 52.37 | 51.50 | 52.01 | 496.8K | 0.17 | | 0.33 | |
| OZKAP | Bank Ozk | 17.45 | 17.26 | 17.38 | 5.2K | 0.04 | | 0.23 | |