| MAP | Maple Peak Investments Inc | 0.1100 | 0.1100 | 0.1100 | 500 | -0.0100 | | 8.33 | |
| MCC | Morocco Strategic Minerals Corp | 0.1500 | 0.1400 | 0.1400 | 10.0K | -0.0100 | | 6.67 | |
| MEK | Metals Creek Resources Corp | 0.0600 | 0.0550 | 0.0550 | 554.0K | -0.0050 | | 8.33 | |
| MFA.P | Mayfair Acquisition Corporation | 0.0300 | 0.0300 | 0.0300 | 10.0K | -0.0050 | | 14.29 | |
| MINK | Mink Ventures Corporation | 0.1050 | 0.1000 | 0.1000 | 7.0K | -0.0050 | | 4.76 | |
| MON | Montero Mining and Exploration Ltd | 0.5900 | 0.5300 | 0.5900 | 3.5K | 0.0500 | | 9.26 | |
| MONA.P | Monarch West Ventures Inc | 0.0500 | 0.0450 | 0.0450 | 50.0K | -0.0050 | | 10.00 | |
| MONY.P | Harmony Acquisitions Corp | 0.1000 | 0.0800 | 0.0800 | 13.0K | -0.0200 | | 20.00 | |
| MSG | Mithril Silver and Gold Limited | 0.2600 | 0.2600 | 0.2600 | 3.0K | -0.0100 | | 3.70 | |
| MTA | Metalla Royalty & Streaming Ltd | 9.730 | 9.230 | 9.420 | 17.7K | -0.560 | | 5.61 | |
| MTLO | Martello Technologies Group Inc | 0.0100 | 0.0050 | 0.0050 | 209.3K | -0.0050 | | 50.00 | |