| BARK | Black Spruce Exploration Inc | 0.0550 | 0.0550 | 0.0550 | 11.5K | -0.0050 | | 8.33 | |
| BCF | Builders Capital Mortgage Corp | 9.280 | 9.280 | 9.280 | 1.0K | 0.020 | | 0.22 | |
| BCM.WT | Bear Creek Mining Corporation | 0.6300 | 0.6300 | 0.6300 | 1.6K | -0.0100 | | 1.56 | |
| BES | Braille Energy Systems Inc | 0.0450 | 0.0400 | 0.0400 | 22.7K | -0.0050 | | 11.11 | |
| BGD | Bullion Gold Resources Corp | 0.1000 | 0.1000 | 0.1000 | 198.1K | -0.0050 | | 4.76 | |
| BILD | Builddirect.com Technologies Inc | 3.500 | 3.400 | 3.450 | 2.7K | 0.130 | | 3.92 | |
| BIRD | Thunderbird Minerals Corp | 0.0950 | 0.0700 | 0.0850 | 101.6K | 0.0150 | | 21.43 | |
| BKM | Pacific Booker Minerals Inc | 1.790 | 1.710 | 1.750 | 16.9K | -0.060 | | 3.31 | |
| BKMT | Blockmint Technologies Inc | 0.0350 | 0.0350 | 0.0350 | 10.0K | 0.0050 | | 16.67 | |
| BLM | Blumetric Environmental Inc | 0.9200 | 0.8800 | 0.8800 | 176.0K | -0.0300 | | 3.30 | |
| BLOK.H | Globalblock Digital Asset Trading Ltd | 0.1200 | 0.1200 | 0.1200 | 2.1K | -0.0100 | | 7.69 | |
| BMM | Black Mammoth Metals Corp | 4.650 | 4.470 | 4.630 | 9.2K | -0.020 | | 0.43 | |
| BMR | Battery Mineral Resources Corp | 0.1600 | 0.1600 | 0.1600 | 30.5K | 0.0150 | | 10.34 | |
| BOGO | Borealis Mining Company Limited | 1.440 | 1.290 | 1.300 | 708.9K | -0.140 | | 9.72 | |
| BRN.PR.A | Brookfield Investments Corp Pref A | 25.47 | 25.00 | 25.00 | 1.6K | -0.45 | | 1.77 | |
| BRW | Brunswick Exploration Inc | 0.2300 | 0.1950 | 0.2080 | 3.04M | 0.0130 | | 6.67 | |
| BTCT | Bitcoin Treasury Corporation | 4.010 | 4.000 | 4.000 | 2.4K | -0.050 | | 1.23 | |