US Stocks Starting with O
24 US stocks with tickers starting with O. Each row shows the sector, last close and daily change; closing data as of November 12, 2026.
Last updated: Source: End-of-day data
| Stock | Last price | Daily change |
|---|---|---|
| ORealty Income Corporation | 59.26 $ | −0.52% |
| OBDCBlue Owl Capital Corporation | 10.90 $ | −2.33% |
| OCGNOcugen Inc | 0.87 $ | −9.00% |
| OFALOFA Group | 2.56 $ | 17.97% |
| OGNOrganon & Co | 13.90 $ | 0.07% |
| OKEONEOK Inc | 88.86 $ | 0.78% |
| OKLOOklo Inc. | 24.45 $ | −5.45% |
| OLBOLB Group Inc | 0.18 $ | −2.33% |
| OMCOmnicom Group Inc | 86.84 $ | −2.30% |
| ONON Semiconductor Corporation | 73.73 $ | 0.15% |
| ONDSOndas Holdings Inc. | 5.32 $ | −7.16% |
| ONONOn Holding Ltd | 33.07 $ | −4.72% |
| OPENOpendoor Technologies Inc | 1.24 $ | −9.52% |
| OPTUOptimum Communications, Inc. | 0.64 $ | −8.17% |
| ORBSEightco Holdings Inc. | 0.67 $ | −8.57% |
| ORCOrchid Island Capital Inc. | 4.67 $ | −2.71% |
| ORCLOracle Corporation | 127.11 $ | −0.99% |
| ORLYO’Reilly Automotive Inc | 91.56 $ | 1.13% |
| OSCROscar Health Inc | 31.94 $ | −0.53% |
| OSRHOSR Holdings Inc | 0.10 $ | −11.11% |
| OTISOtis Worldwide Corp | 76.70 $ | −0.46% |
| OTLKOutlook Therapeutics Inc | 0.44 $ | −8.50% |
| OWLBlue Owl Capital Inc | 9.75 $ | −4.32% |
| OXYOccidental Petroleum Corporation | 58.40 $ | 2.03% |