| LBNK | Lithiumbank Resources Corp | 0.4750 | 0.4600 | 0.4600 | 30.5K | -0.0100 | | 2.13 | |
| LEAP | Quantum Critical Metals Corp | 0.0600 | 0.0550 | 0.0550 | 437.1K | -0.0050 | | 8.33 | |
| LEM | Leading Edge Materials Corp | 0.2750 | 0.2650 | 0.2750 | 25.3K | -0.0150 | | 5.17 | |
| LIB | Libertystream Infrastructure Partners | 1.530 | 1.250 | 1.280 | 1.95M | -0.200 | | 13.51 | |
| LIO.WT.A | Lion One Metals Limited Wts A | 0.0250 | 0.0200 | 0.0200 | 61.5K | -0.0050 | | 20.00 | |
| LIT | Argentina Lithium and Energy Corp | 0.1050 | 0.1050 | 0.1050 | 90.7K | 0.0050 | | 5.00 | |
| LITT | Right Season Investments Corp | 0.1500 | 0.1500 | 0.1500 | 813 | -0.0450 | | 23.08 | |
| LME | Laurion Mineral Exploration Inc | 0.2000 | 0.1950 | 0.1950 | 13.6K | -0.0050 | | 2.50 | |
| LSD.H | Lightspeed Discoveries Inc | 0.0600 | 0.0600 | 0.0600 | 10.0K | 0.0100 | | 20.00 | |
| LTC | Lotus Creek Exploration Inc | 3.560 | 3.440 | 3.470 | 15.0K | -0.120 | | 3.34 | |
| LXE | Leucrotta Exploration Inc | 0.1400 | 0.1400 | 0.1400 | 1.0K | -0.0050 | | 3.45 | |