| BCF | Builders Capital Mortgage Corp | 9.360 | 9.350 | 9.350 | 860 | 0.070 | | 0.75 | |
| BCM.WT | Bear Creek Mining Corporation | 0.6200 | 0.6200 | 0.6200 | 2.3K | -0.0100 | | 1.59 | |
| BGD | Bullion Gold Resources Corp | 0.1000 | 0.0950 | 0.0950 | 233.0K | -0.0050 | | 5.00 | |
| BILD | Builddirect.com Technologies Inc | 3.440 | 3.430 | 3.440 | 5.7K | -0.010 | | 0.29 | |
| BIRD | Thunderbird Minerals Corp | 0.0900 | 0.0900 | 0.0900 | 11.5K | 0.0050 | | 5.88 | |
| BKM | Pacific Booker Minerals Inc | 2.160 | 1.900 | 2.160 | 44.7K | 0.410 | | 23.43 | |
| BKMT | Blockmint Technologies Inc | 0.0350 | 0.0350 | 0.0350 | 10.0K | 0.0050 | | 16.67 | |
| BLM | Blumetric Environmental Inc | 0.9400 | 0.9100 | 0.9100 | 7.5K | 0.0300 | | 3.41 | |
| 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 | 4.500 | 4.500 | 13.4K | -0.130 | | 2.81 | |
| BMR | Battery Mineral Resources Corp | 0.1750 | 0.1700 | 0.1750 | 338.5K | 0.0150 | | 9.38 | |
| BOGO | Borealis Mining Company Limited | 1.310 | 1.290 | 1.290 | 299.9K | -0.010 | | 0.77 | |
| BRN.PR.A | Brookfield Investments Corp Pref A | 25.47 | 25.00 | 25.00 | 1.6K | -0.45 | | 1.77 | |
| BRW | Brunswick Exploration Inc | 0.2150 | 0.2030 | 0.2050 | 2.17M | -0.0030 | | 1.44 | |
| BTCT | Bitcoin Treasury Corporation | 4.050 | 4.050 | 4.050 | 636 | 0.050 | | 1.25 | |
| BWLK | Boardwalktech Software Corp | 0.0550 | 0.0400 | 0.0400 | 648.1K | -0.0150 | | 27.27 | |