| MAP | Maple Peak Investments Inc | 0.1200 | 0.1200 | 0.1200 | 2.5K | 0.0100 | | 9.09 | |
| MCA.H | Milner Consolidated Silver Mines Ltd | 0.1050 | 0.1050 | 0.1050 | 5.2K | 0.0050 | | 5.00 | |
| MCC | Morocco Strategic Minerals Corp | 0.1800 | 0.1750 | 0.1750 | 199.0K | -0.0050 | | 2.78 | |
| MEK | Metals Creek Resources Corp | 0.0350 | 0.0250 | 0.0350 | 176.5K | 0.0050 | | 16.67 | |
| MFA.P | Mayfair Acquisition Corporation | 0.0300 | 0.0300 | 0.0300 | 59.0K | 0.0100 | | 50.00 | |
| MONA.P | Monarch West Ventures Inc | 0.0700 | 0.0550 | 0.0650 | 259.0K | -0.0050 | | 7.14 | |
| MONT.PR.A | Timia Capital Corp Pref A | 0.0550 | 0.0500 | 0.0500 | 10.5K | -0.0500 | | 50.00 | |
| MSG | Mithril Silver and Gold Limited | 0.3100 | 0.3100 | 0.3100 | 1.0K | 0.0100 | | 3.33 | |
| MTA | Metalla Royalty & Streaming Ltd | 9.370 | 9.120 | 9.180 | 21.8K | 0.040 | | 0.44 | |