| ATOS | Atossa Therapeutics, Inc. | 1.50 | Healthcare | Stocks | NCM |
| ATUS | Altice USA, Inc. | 1.96 | Communication Services | Stocks | NYQ |
| AQMS | Aqua Metals, Inc. | 0.48 | Industrials | Stocks | NCM |
| AMS | American Shared Hospital Servic | 3.02 | Healthcare | Stocks | ASE |
| ATS | ATS Corporation | 33.34 | Industrials | Stocks | NYQ |
| ATMU | Atmus Filtration Technologies I | 30.75 | Industrials | Stocks | NYQ |
| ATXS | Astria Therapeutics, Inc. | 9.00 | Healthcare | Stocks | NGM |
| ATMV | AlphaVest Acquisition Corp | 11.00 | Financial Services | Stocks | NGM |
| ATDS | DATA443 RISK MITIGATION INC | 5.25 | Technology | Stocks | PNK |
| ATMC | AlphaTime Acquisition Corp | 11.01 | Financial Services | Stocks | NGM |
| AMMS | AMMS | 0.02 | N/A | Stocks | PNK |
| ATRS | ATRS | N/A | N/A | Stocks | NCM |
| ATMO | AMERICATOWNE HOLDINGS INC | 0.00 | Industrials | Stocks | PNK |
| ADMS | ADMS | N/A | N/A | Stocks | NGM |
| ATML | Atmel Corporation | N/A | Technology | Stocks | NMS |
| ATMI | ATMI | 0.00 | Technology | Stocks | NMS |
| ITMS | ITMS | N/A | N/A | Stocks | ASE |
| ATHS | Athene Holding Ltd. 7.250% Fixe | 24.92 | N/A | Stocks | NYQ |
| ATMP | iPath Select MLP ETN | 24.27 | N/A | ETF | BTS |
| ATMR | ATMR | N/A | N/A | Stocks | NYQ |
| ATMH | ALL THINGS MOBILE ANALYTIC INC | 0.07 | Financial Services | Stocks | PNK |
| ATIS | ATIS | 0.10 | N/A | Stocks | PNK |
| TMS | TMS | 0.00 | Industrial Goods | Stocks | NYQ |
| AHMS | AHMS | 0.05 | N/A | Stocks | PNK |
| ATFS | ATFS | N/A | Financial Services | Stocks | PNK |