| MAP | Maple Peak Investments Inc | 0.1250 | 0.1250 | 0.1250 | 1.0K | 0.0050 | | 4.17 | |
| MCA.H | Milner Consolidated Silver Mines Ltd | 0.1900 | 0.1400 | 0.1400 | 11.5K | -0.0500 | | 26.32 | |
| MINK | Mink Ventures Corporation | 0.1150 | 0.1000 | 0.1150 | 117.5K | -0.0050 | | 4.17 | |
| MON | Montero Mining and Exploration Ltd | 0.4300 | 0.4150 | 0.4300 | 12.4K | 0.0050 | | 1.18 | |
| MONA.P | Monarch West Ventures Inc | 0.0600 | 0.0500 | 0.0500 | 100.0K | -0.0150 | | 23.08 | |
| MONT.PR.A | Timia Capital Corp Pref A | 0.0950 | 0.0950 | 0.0950 | 19.5K | 0.0150 | | 18.75 | |
| MONY.P | Harmony Acquisitions Corp | 0.0400 | 0.0400 | 0.0400 | 20.0K | 0.0100 | | 33.33 | |
| MSG | Mithril Silver and Gold Limited | 0.4700 | 0.4700 | 0.4700 | 2.5K | 0.0300 | | 6.82 | |
| MSP | Minaean SP Construction Corp | 0.0650 | 0.0550 | 0.0650 | 870.1K | 0.0100 | | 18.18 | |
| MTA | Metalla Royalty & Streaming Ltd | 11.15 | 10.91 | 11.02 | 53.0K | -0.18 | | 1.61 | |