| ON | ON Semiconductor Corporation | 60.65 | Technology | Stocks | NMS |
| OGN | Organon & Co. | 18.00 | Healthcare | Stocks | NYQ |
| EMN | Eastman Chemical Company | 97.06 | Basic Materials | Stocks | NYQ |
| OMF | OneMain Holdings, Inc. | 49.16 | Financial Services | Stocks | NYQ |
| OMC | Omnicom Group Inc. | 93.77 | Communication Services | Stocks | NYQ |
| OM | Outset Medical, Inc. | 2.34 | Healthcare | Stocks | NMS |
| OMQS | OMNIQ Corp. | 0.42 | Technology | Stocks | NCM |
| OLN | Olin Corporation | 53.84 | Basic Materials | Stocks | NYQ |
| AMN | AMN Healthcare Services Inc | 56.51 | Healthcare | Stocks | NYQ |
| OMN | OMN | N/A | N/A | Stocks | NYQ |
| OABI | OmniAb, Inc. | 4.68 | Healthcare | Stocks | NGM |
| OMCL | Omnicell, Inc. | 28.18 | Healthcare | Stocks | NMS |
| ORN | Orion Group Holdings, Inc. | 7.51 | Industrials | Stocks | NYQ |
| OMI | Owens & Minor, Inc. | 24.23 | Healthcare | Stocks | NYQ |
| OCN | Ocwen Financial Corporation NEW | 24.45 | Financial Services | Stocks | NYQ |
| HMN | Horace Mann Educators Corporati | 36.43 | Financial Services | Stocks | NYQ |
| OMH | Ohmyhome Limited | 0.54 | Real Estate | Stocks | NCM |
| 7699.T | OMNI-PLUS SYSTEM LTD | 524.00 | Industrials | Stocks | JPX |
| OMNI.ST | OmniCar Holding AB | 0.04 | Technology | Stocks | STO |
| PMN | ProMIS Neurosciences Inc. | 2.06 | Healthcare | Stocks | NCM |
| 300528.SZ | OMNIJOI MEDIA CORP | 7.03 | Communication Services | Stocks | SHZ |
| 33A.F | OMNICAR HOLDING AB | 0.00 | Technology | Stocks | FRA |
| OBL.AX | OMNIBRIDGE FPO FORUS [OBL] | 1.28 | Financial Services | Stocks | ASX |
| TELE.JK | Omni Inovasi Indonesia Tbk. | 14.00 | Communication Services | Stocks | JKT |
| OC9.DU | OMNICELL INC. DL-,001 | 26.20 | Healthcare | Stocks | DUS |