| Code | Name | High | Low | Close | Volume | Change | |
|---|
| O | Realty Income Corp | 57.49 | 57.08 | 57.43 | 554,890 | 0.04 |  | 0.07 |   |
| OAK-A | Oaktree Cap Group Llc [Oak/Pa] | 22.30 | 22.02 | 22.30 | 8,119 | 0.12 | | 0.54 | |
| OAK-B | Brookfield Oaktree Holdings Llc [Oak/Pb] | 22.05 | 21.89 | 22.04 | 3,588 | 0.06 | | 0.27 | |
| OBDC | Blue Owl Capital Corp | 14.50 | 14.36 | 14.50 | 138,129 | 0.01 | | 0.07 | |
| OBK | Origin Bancorp Inc | 34.33 | 34.12 | 34.33 | 3,503 | -0.18 |  | 0.52 | |
| OC | Owens Corning Inc | 136.8 | 134.4 | 136.1 | 58,798 | -0.4 | | 0.30 | |
| OCFT | Oneconnect Financial Technology Ltd | 7.200 | 7.080 | 7.090 | 19,193 | 0.040 | | 0.57 | |
| ODC | Oil-Dri Corp of America | 57.28 | 56.75 | 56.75 | 2,450 | 0.06 | | 0.11 | |
| ODV | Osisko Dev Corp | 2.200 | 2.180 | 2.190 | 16,905 | 0.010 | | 0.46 | |
| OEC | Orion S.A. | 10.36 | 10.19 | 10.35 | 25,335 | 0.01 | | 0.10 | |
| OFG | OFG Bancorp | 40.92 | 40.40 | 40.88 | 13,325 | 0.34 | | 0.84 | |
| OGE | Oge Energy Corp | 43.89 | 43.31 | 43.78 | 30,007 | -0.09 | | 0.21 | |
| OGN | Organon & Co. | 10.09 | 9.96 | 10.06 | 172,052 | -0.13 | | 1.28 | |
| OGS | One Gas Inc | 71.86 | 70.87 | 71.83 | 15,252 | 0.08 | | 0.11 | |
| OHI | Omega Healthcare Investors | 36.77 | 36.38 | 36.51 | 533,963 | 0.44 | | 1.22 | |
| OI | O-I Glass Inc | 13.81 | 13.67 | 13.73 | 25,323 | -0.07 | | 0.51 | |
| OIA | Invesco Muni Income Trust | 5.700 | 5.670 | 5.690 | 14,605 | -0.020 | | 0.35 | |
| OII | Oceaneering International | 22.04 | 21.50 | 21.94 | 40,668 | 0.53 | | 2.48 | |
| OIS | Oil States International | 5.670 | 5.470 | 5.640 | 141,775 | 0.200 | | 3.68 | |
| OKE | Oneok Inc | 83.17 | 82.04 | 82.78 | 285,226 | 0.63 | | 0.77 | |
| OKLO | Oklo Inc | 69.40 | 64.82 | 67.32 | 6,581,363 | 1.87 | | 2.86 | |
| OLN | Olin Corp | 20.27 | 19.81 | 20.24 | 120,436 | -0.06 | | 0.30 | |
| OLO | Olo Inc Cl A | 8.580 | 8.510 | 8.540 | 34,136 | -0.080 | | 0.93 | |
| OLP | One Liberty Properties | 24.92 | 24.75 | 24.75 | 3,353 | -0.09 | | 0.36 | |
| OMC | Omnicom Group Inc | 70.64 | 68.70 | 68.80 | 871,101 | -1.86 | | 2.63 | |
| OMF | Onemain Holdings Inc | 53.19 | 52.41 | 53.06 | 59,328 | 0.18 | | 0.34 | |
| OMI | Owens & Minor | 7.840 | 7.760 | 7.840 | 29,949 | -0.080 | | 1.01 | |
| ONIT | Onity Group Inc | 37.86 | 36.10 | 37.86 | 1,165 | 0.99 | | 2.69 | |
| ONL | Orion Properties Inc | 1.980 | 1.940 | 1.950 | 16,478 | -0.030 | | 1.52 | |
| ONON | On Holding Ag Cl A | 53.09 | 52.40 | 52.53 | 408,122 | -0.48 | | 0.91 | |
| ONTF | On24 Inc | 5.410 | 5.340 | 5.350 | 34,527 | -0.040 | | 0.74 | |
| ONTO | Onto Innovation Inc | 99.80 | 97.65 | 99.44 | 141,746 | 0.57 | | 0.58 | |
| OOMA | Ooma Inc | 12.45 | 12.33 | 12.45 | 6,597 | -0.02 | | 0.16 | |
| OPAD | Offerpad Solutions Inc | 0.9900 | 0.9700 | 0.9900 | 1,307 | 0.0100 | | 1.02 | |
| OPF.W | Oppfi Inc [Opfi/W] | 3.270 | 3.050 | 3.050 | 1,601 | -0.320 | | 9.50 | |
| OPFI | Oppfi Inc | 12.10 | 11.66 | 11.79 | 398,078 | -0.51 | | 4.15 | |
| OPP | Doubleline Strategic Opportunity Fund | 8.400 | 8.350 | 8.350 | 2,907 | 0.000 |  | 0.00 | |
| OPP-A | Rivernorth/Doubleline Strategic | 17.27 | 17.17 | 17.27 | 745 | 0.16 | | 0.94 | |
| OPP-B | Rivernorth/Doubleline Strategic | 18.65 | 18.45 | 18.46 | 2,647 | -0.11 | | 0.59 | |
| OPY | Oppenheimer Holdings | 62.01 | 62.01 | 62.01 | 203 | -0.28 | | 0.45 | |
| OR | Osisko Gold Royalties Ltd | 26.42 | 26.04 | 26.19 | 61,332 | -0.18 | | 0.68 | |
| ORA | Ormat Technologies | 80.68 | 79.24 | 80.35 | 78,378 | 0.31 | | 0.39 | |
| ORC | Orchid Island Capital Inc | 7.040 | 6.980 | 6.980 | 492,679 | -0.060 | | 0.85 | |
| ORCL | Oracle Corp | 215.3 | 210.6 | 214.7 | 3,216,743 | 3.6 | | 1.70 | |
| ORI | Old Republic International Corp | 37.18 | 36.87 | 36.99 | 74,443 | -0.29 | | 0.78 | |
| ORN | Orion Group Holdings Inc | 8.650 | 8.390 | 8.620 | 8,732 | 0.140 | | 1.65 | |
| OSCR | Oscar Health Inc Cl A | 16.34 | 15.36 | 16.27 | 6,876,707 | 1.32 | | 8.83 | |
| OSK | Oshkosh Truck Corp | 111.0 | 109.4 | 110.8 | 85,919 | -0.8 | | 0.70 | |
| OTF | Blue Owl Technology Finance Corp | 15.99 | 15.75 | 15.88 | 22,084 | -0.05 | | 0.31 | |
| OTIS | Otis Worldwide Corp | 96.17 | 95.43 | 96.09 | 143,123 | -0.36 | | 0.37 | |
| OUT | Outfront Media Inc | 15.78 | 15.62 | 15.70 | 129,365 | -0.15 | | 0.95 | |
| OVV | Ovintiv Inc | 42.27 | 41.44 | 41.97 | 288,102 | 0.57 | | 1.38 | |
| OWL | Blue Owl Capital Inc | 18.79 | 18.58 | 18.60 | 518,995 | -0.28 | | 1.48 | |
| OWLT | Owlet Inc | 7.050 | 6.500 | 6.800 | 20,786 | 0.140 | | 2.10 | |
| OXM | Oxford Industries | 41.99 | 40.80 | 41.90 | 42,738 | 0.02 | | 0.05 | |
| OXY | Occidental Petroleum Corp | 46.43 | 45.42 | 46.10 | 3,027,774 | 0.77 | | 1.70 | |
| OXY.W | Occidental Petroleum Corp WT [Oxy/W/I] | 24.99 | 24.08 | 24.50 | 65,332 | 0.69 | | 2.90 | |