| OIH | VanEck Oil Services ETF | 267.75 | N/A | ETF | PCX |
| OMH | Ohmyhome Limited | 4.34 | Real Estate | Stocks | NCM |
| OSK | Oshkosh Corporation (Holding Co | 80.93 | Industrials | Stocks | NYQ |
| OSS | One Stop Systems, Inc. | 2.95 | Technology | Stocks | NCM |
| SH | ProShares Short S&P500 | 14.54 | N/A | ETF | PCX |
| VSH | Vishay Intertechnology, Inc. | 25.87 | Technology | Stocks | NYQ |
| ASH | Ashland Inc. | 88.06 | Basic Materials | Stocks | NYQ |
| YOSH | Yoshiharu Global Co. | 0.85 | Consumer Cyclical | Stocks | NCM |
| OSG | Overseas Shipholding Group, Inc | 3.84 | Energy | Stocks | NYQ |
| OSW | OneSpaWorld Holdings Limited | 10.95 | Consumer Cyclical | Stocks | NCM |
| OGIG | ALPS O'Shares Global Internet G | 31.73 | N/A | ETF | BTS |
| OUSA | ALPS O'Shares U.S. Quality Divi | 42.41 | N/A | ETF | BTS |
| OST | Ostin Technology Group Co., Ltd | 1.05 | Technology | Stocks | NCM |
| OSA | ProSomnus, Inc. | 4.80 | Healthcare | Stocks | NGM |
| CSH | Listed Funds Trust | 24.99 | N/A | Stocks | ASE |
| OUSM | ALPS O'Shares U.S. Small-Cap Qu | 34.84 | N/A | ETF | BTS |
| PSH | Pershing Square Holdings Ord | 34.55 | N/A | Mutual fund | PNK |
| OEUR | ALPS OShares Europe Quality Div | 27.46 | N/A | ETF | BTS |
| WSH | WSH | N/A | Financial | Stocks | NYQ |
| OFVIX | O'Shaughnessy Market Leaders Va | 15.93 | N/A | Mutual fund | NAS |
| 0622.HK | OSHIDORI | 0.23 | Financial Services | Stocks | HKG |
| CSH | Listed Funds Trust Morgan Creek | 25.62 | N/A | ETF | PCX |
| SSH | SSH | N/A | N/A | Stocks | NCM |
| 0P0000IRH0.TO | RBC O'Shaughnessy act 100% can | 20.69 | N/A | Mutual fund | TOR |
| OEH | OEH | N/A | Services | Stocks | NYQ |