| MACK | MacKay Gold & Silver Corp. | 2.800 | 2.740 | 2.780 | 39.7K | -0.060 | | 2.11 | |
| MCC | Morocco Strategic Minerals Corp | 0.1700 | 0.1700 | 0.1700 | 102.2K | -0.0100 | | 5.56 | |
| MFA.P | Mayfair Acquisition Corporation | 0.0500 | 0.0500 | 0.0500 | 2.8K | 0.0100 | | 25.00 | |
| MINK | Mink Ventures Corporation | 0.0800 | 0.0800 | 0.0800 | 1.0K | 0.0050 | | 6.67 | |
| MON | Montero Mining and Exploration Ltd | 0.3900 | 0.3900 | 0.3900 | 5.2K | 0.0100 | | 2.63 | |
| MONA.P | Monarch West Ventures Inc | 0.0600 | 0.0600 | 0.0600 | 346.5K | 0.0150 | | 33.33 | |
| MSG | Mithril Silver and Gold Limited | 0.2100 | 0.2100 | 0.2100 | 2.0K | 0.0100 | | 5.00 | |
| MTA | Metalla Royalty & Streaming Ltd | 10.88 | 10.54 | 10.74 | 10.2K | -0.28 | | 2.54 | |