| Code | Name | High | Low | Close | Volume | Change | |
|---|
| O | Realty Income Corp | 56.17 | 55.60 | 56.00 | 4,655,133 | 0.17 |  | 0.30 |   |
| OAK-A | Oaktree Cap Group Llc [Oak/Pa] | 21.60 | 21.40 | 21.59 | 11,847 | -0.12 |  | 0.53 | |
| OAK-B | Brookfield Oaktree Holdings Llc [Oak/Pb] | 21.50 | 21.43 | 21.49 | 11,614 | -0.09 | | 0.42 | |
| OBDC | Blue Owl Capital Corp | 14.64 | 14.50 | 14.57 | 2,304,440 | 0.04 | | 0.28 | |
| OBK | Origin Bancorp Inc | 34.67 | 34.25 | 34.61 | 83,500 | 0.61 | | 1.79 | |
| OC | Owens Corning Inc | 137.2 | 134.7 | 135.3 | 1,243,848 | -0.2 | | 0.13 | |
| OCFT | Oneconnect Financial Technology Ltd | 7.170 | 6.940 | 7.140 | 23,121 | 0.120 | | 1.71 | |
| ODC | Oil-Dri Corp of America | 55.83 | 53.01 | 54.82 | 104,660 | 3.93 | | 7.72 | |
| ODV | Osisko Dev Corp | 2.080 | 1.950 | 2.080 | 571,990 | 0.090 | | 4.52 | |
| OEC | Orion S.A. | 11.55 | 11.18 | 11.29 | 336,882 | 0.07 | | 0.62 | |
| OFG | OFG Bancorp | 41.82 | 41.39 | 41.82 | 156,974 | 0.72 | | 1.75 | |
| OGE | Oge Energy Corp | 44.17 | 43.51 | 43.79 | 1,068,178 | -0.11 | | 0.25 | |
| OGN | Organon & Co. | 9.635 | 9.275 | 9.560 | 6,547,700 | 0.370 | | 4.03 | |
| OGS | One Gas Inc | 74.23 | 73.03 | 73.44 | 394,951 | 0.03 | | 0.04 | |
| OHI | Omega Healthcare Investors | 37.85 | 37.23 | 37.42 | 3,267,824 | -0.18 | | 0.48 | |
| OI | O-I Glass Inc | 13.64 | 13.44 | 13.62 | 1,066,533 | 0.37 | | 2.79 | |
| OIA | Invesco Muni Income Trust | 5.690 | 5.650 | 5.660 | 210,455 | -0.050 | | 0.88 | |
| OII | Oceaneering International | 20.65 | 20.14 | 20.26 | 619,940 | 0.18 | | 0.90 | |
| OIS | Oil States International | 4.670 | 4.560 | 4.620 | 418,154 | 0.140 | | 3.13 | |
| OKE | Oneok Inc | 82.54 | 81.31 | 81.72 | 3,601,469 | 0.53 | | 0.65 | |
| OKLO | Oklo Inc | 50.55 | 46.40 | 50.29 | 13,122,767 | 3.13 | | 6.64 | |
| OLN | Olin Corp | 20.46 | 19.75 | 19.96 | 2,912,900 | -0.07 | | 0.35 | |
| OLO | Olo Inc Cl A | 9.205 | 8.820 | 8.920 | 1,753,300 | 0.100 | | 1.13 | |
| OLP | One Liberty Properties | 24.96 | 24.59 | 24.92 | 34,780 | 0.34 | | 1.38 | |
| OMC | Omnicom Group Inc | 71.72 | 70.76 | 71.43 | 2,309,900 | 1.21 | | 1.72 | |
| OMF | Onemain Holdings Inc | 53.40 | 52.30 | 53.35 | 686,600 | 1.46 | | 2.81 | |
| OMI | Owens & Minor | 8.060 | 7.520 | 8.010 | 1,432,688 | 0.400 | | 5.26 | |
| ONIT | Onity Group Inc | 37.60 | 36.97 | 37.28 | 22,158 | 0.23 | | 0.62 | |
| ONL | Orion Properties Inc | 2.140 | 2.070 | 2.100 | 416,617 | 0.070 | | 3.45 | |
| ONON | On Holding Ag Cl A | 57.19 | 56.23 | 56.56 | 2,741,490 | -0.39 | | 0.68 | |
| ONTF | On24 Inc | 5.660 | 5.500 | 5.530 | 247,000 | 0.000 |  | 0.00 | |
| ONTO | Onto Innovation Inc | 98.34 | 95.02 | 96.10 | 827,907 | 1.78 | | 1.89 | |
| OOMA | Ooma Inc | 13.47 | 13.17 | 13.24 | 138,132 | 0.06 | | 0.46 | |
| OPAD | Offerpad Solutions Inc | 1.150 | 1.070 | 1.130 | 32,457 | 0.050 | | 4.63 | |
| OPF.W | Oppfi Inc [Opfi/W] | 4.350 | 4.150 | 4.330 | 70,034 | 0.230 | | 5.61 | |
| OPFI | Oppfi Inc | 14.24 | 13.70 | 14.18 | 1,425,184 | 0.63 | | 4.65 | |
| OPP | Doubleline Strategic Opportunity Fund | 8.430 | 8.360 | 8.410 | 64,766 | -0.010 | | 0.12 | |
| OPP-A | Rivernorth/Doubleline Strategic | 17.27 | 17.09 | 17.09 | 3,016 | -0.12 | | 0.70 | |
| OPP-B | Rivernorth/Doubleline Strategic | 18.68 | 18.50 | 18.59 | 928 | 0.00 | | 0.03 | |
| OPY | Oppenheimer Holdings | 63.36 | 62.92 | 63.31 | 34,251 | 0.71 | | 1.13 | |
| OR | Osisko Gold Royalties Ltd | 26.60 | 25.73 | 25.92 | 963,326 | -0.56 | | 2.11 | |
| ORA | Ormat Technologies | 78.77 | 76.96 | 77.77 | 578,208 | 2.65 | | 3.53 | |
| ORC | Orchid Island Capital Inc | 7.010 | 6.920 | 6.940 | 2,643,052 | 0.000 | | 0.00 | |
| ORCL | Oracle Corp | 174.8 | 172.7 | 174.0 | 6,802,377 | 2.9 | | 1.68 | |
| ORI | Old Republic International Corp | 37.51 | 37.19 | 37.47 | 878,169 | 0.08 | | 0.21 | |
| ORN | Orion Group Holdings Inc | 9.230 | 8.770 | 9.200 | 333,500 | 0.540 | | 6.24 | |
| OSCR | Oscar Health Inc Cl A | 16.22 | 15.35 | 15.42 | 14,401,042 | -0.23 | | 1.47 | |
| OSK | Oshkosh Truck Corp | 112.0 | 109.3 | 109.3 | 1,266,304 | -0.3 | | 0.25 | |
| OTIS | Otis Worldwide Corp | 96.29 | 95.53 | 96.06 | 1,652,759 | 0.78 | | 0.82 | |
| OUT | Outfront Media Inc | 16.43 | 16.09 | 16.29 | 1,118,200 | 0.00 | | 0.00 | |
| OVV | Ovintiv Inc | 38.42 | 37.37 | 38.18 | 2,754,616 | 1.12 | | 3.02 | |
| OWL | Blue Owl Capital Inc | 19.47 | 19.13 | 19.26 | 7,109,600 | 0.24 | | 1.26 | |
| OWLT | Owlet Inc | 6.400 | 5.980 | 6.160 | 78,072 | 0.210 | | 3.53 | |
| OXM | Oxford Industries | 55.63 | 54.28 | 54.91 | 320,241 | 0.51 | | 0.94 | |
| OXY | Occidental Petroleum Corp | 42.83 | 42.13 | 42.54 | 6,838,212 | 0.72 | | 1.72 | |
| OXY.W | Occidental Petroleum Corp WT [Oxy/W/I] | 21.25 | 20.26 | 20.78 | 78,015 | 0.55 | | 2.72 | |