| OMH | Ohmyhome Limited | 4.54 | Real Estate | Stocks | NCM |
| OIH | VanEck Oil Services ETF | 278.19 | N/A | ETF | PCX |
| OSK | Oshkosh Corporation (Holding Co | 84.49 | Industrials | Stocks | NYQ |
| VSH | Vishay Intertechnology, Inc. | 27.42 | Technology | Stocks | NYQ |
| SH | ProShares Short S&P500 | 14.49 | N/A | ETF | PCX |
| OSS | One Stop Systems, Inc. | 2.97 | Technology | Stocks | NCM |
| ASH | Ashland Inc. | 86.84 | Basic Materials | Stocks | NYQ |
| OSG | Overseas Shipholding Group, Inc | 3.86 | Energy | Stocks | NYQ |
| OSW | OneSpaWorld Holdings Limited | 11.04 | Consumer Cyclical | Stocks | NCM |
| OGIG | ALPS O'Shares Global Internet G | 31.16 | N/A | ETF | BTS |
| OSA | ProSomnus, Inc. | 4.88 | Healthcare | Stocks | NGM |
| OUSM | ALPS O'Shares U.S. Small-Cap Qu | 35.80 | N/A | ETF | BTS |
| OUSA | ALPS O'Shares U.S. Quality Divi | 42.59 | N/A | ETF | BTS |
| YOSH | Yoshiharu Global Co. | 0.77 | Consumer Cyclical | Stocks | NCM |
| OST | Ostin Technology Group Co., Ltd | 1.03 | Technology | Stocks | NCM |
| CSH | Listed Funds Trust | 24.99 | N/A | Stocks | ASE |
| PSH | Pershing Square Holdings Ord | 34.75 | N/A | Mutual fund | PNK |
| OSI | Osiris Acquisition Corp. | 9.98 | Financial Services | Stocks | NYQ |
| OEUR | ALPS OShares Europe Quality Div | 27.65 | N/A | ETF | BTS |
| CSH | Listed Funds Trust Morgan Creek | 25.62 | N/A | ETF | PCX |
| 0P0001CP6K.TO | RBC O'Shaughnessy valeur améri | 10.99 | N/A | Mutual fund | TOR |
| 0KDI.L | OSHKOSH CORP OSHKOSH ORD SHS | 84.48 | N/A | Stocks | LSE |
| OFVIX | O'Shaughnessy Market Leaders Va | 16.30 | N/A | Mutual fund | NAS |
| OK3.DU | OSHKOSH CORP. DL -,01 | 77.50 | Industrials | Stocks | DUS |
| OK3.F | OSHKOSH CORP. DL -,01 | 79.00 | Industrials | Stocks | FRA |