| MQ | Marqeta, Inc. | 5.36 | Technology | Stocks | NMS |
| MAG | MAG Silver Corporation | 12.97 | Basic Materials | Stocks | ASE |
| MIG | VanEck Vectors Moody's Analytic | 25.04 | Financial | Stocks | ASE |
| MTG | MGIC Investment Corporation | 20.36 | Financial Services | Stocks | NYQ |
| MEG | Montrose Environmental Group, I | 41.16 | Industrials | Stocks | NYQ |
| MG | Mistras Group Inc | 8.82 | Industrials | Stocks | NYQ |
| MFG | Mizuho Financial Group, Inc. Sp | 3.89 | Financial Services | Stocks | NYQ |
| MQY | Blackrock MuniYield Quality Fun | 11.80 | Financial Services | Stocks | NYQ |
| MQG.AX | MACQ GROUP FPO [MQG] | 185.97 | Financial Services | Stocks | ASX |
| MBG | MBG | N/A | N/A | ETF | PCX |
| MIG | VanEck Moody's Analytics IG Cor | 20.62 | N/A | ETF | BTS |
| MVG | MVG | N/A | N/A | Stocks | ASE |
| MQGPC.AX | MACQ GROUP NYR3QUT [MQGPC] | 102.90 | Financial Services | Stocks | ASX |
| MQGPF.AX | MACQ GROUP NYR3QUT [MQGPF] | 105.72 | Financial Services | Stocks | ASX |
| MQT | Blackrock MuniYield Quality Fun | 9.77 | Financial Services | Stocks | NYQ |
| MQGPD.AX | MACQ GROUP NYR3QUT [MQGPD] | 105.55 | Financial Services | Stocks | ASX |
| MNG | MNG | N/A | N/A | Index | NYS |
| MMG | MMG | 0.00 | Basic Materials | Stocks | ASE |
| MLG | MLG | 0.00 | N/A | Stocks | NYQ |
| MSG | MSG | N/A | N/A | Stocks | NYQ |
| MHG | MHG | N/A | N/A | Stocks | NYQ |
| MWG | Multi Ways Holdings Limited | 0.36 | Industrials | Stocks | ASE |
| MPG | Metaldyne Performance Group Inc | N/A | Consumer Goods | Stocks | NYQ |
| MQG.XA | MACQ GROUP FPO [MQG] | 186.41 | N/A | Stocks | CXA |
| MQGPE.AX | MACQ GROUP NYR3QUT [MQGPE] | 103.07 | Financial Services | Stocks | ASX |