| OPTT | Ocean Power Technologies, Inc. | 0.18 | Industrials | Stocks | ASE |
| OPTN | OptiNose, Inc. | 0.94 | Healthcare | Stocks | NMS |
| OPRT | Oportun Financial Corporation | 2.40 | Financial Services | Stocks | NMS |
| SPNT | SiriusPoint Ltd. | 11.97 | Financial Services | Stocks | NYQ |
| OPT | Opthea Limited | 3.40 | Healthcare | Stocks | NMS |
| ORNT | ORNT | 1.00 | N/A | Stocks | PNK |
| OPST | OPT SCIENCES CORP | 20.01 | Industrials | Stocks | PNK |
| OGNT | ORGANA TECHNOLOGIES GROUP INC | 0.00 | Industrials | Stocks | PNK |
| PONT | PONTIAC BANCORP INC | 496.90 | Financial Services | Stocks | PNK |
| UPNT | UPNT | 0.05 | N/A | Stocks | PNK |
| OMNT | OMNT | 0.41 | N/A | Stocks | PNK |
| LPNT | LifePoint Health, Inc. | N/A | N/A | Stocks | NMS |
| OPHT | OPHT | N/A | N/A | Stocks | NMS |
| PNT | PNT | N/A | N/A | Stocks | NCM |
| OPNT | OPNT | N/A | N/A | Stocks | NCM |
| PPNT | PPNT | 0.66 | N/A | Stocks | PNK |