Birchtech Corp. (TSX:BCHT)
2.300
+0.070 (3.14%)
Jul 20, 2026, 3:55 PM EST
TSX:BCHT Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jul 17, 2026 | 2.35 | 2.35 | 2.23 | 2.23 | 2.23 | -7.47% | 900 |
| Jul 15, 2026 | 2.60 | 2.60 | 2.40 | 2.41 | 2.41 | -8.02% | 4,124 |
| Jul 14, 2026 | 2.72 | 2.72 | 2.62 | 2.62 | 2.62 | -4.38% | 5,200 |
| Jul 13, 2026 | 2.75 | 3.00 | 2.73 | 2.74 | 2.74 | -1.08% | 9,392 |
| Jul 10, 2026 | 2.65 | 2.79 | 2.65 | 2.77 | 2.77 | 1.09% | 2,065 |
| Jul 9, 2026 | 2.88 | 2.88 | 2.74 | 2.74 | 2.74 | -5.52% | 1,110 |
| Jul 8, 2026 | 3.03 | 3.06 | 2.85 | 2.90 | 2.90 | -3.33% | 4,200 |
| Jul 7, 2026 | 2.97 | 3.00 | 2.97 | 3.00 | 3.00 | 0.33% | 817 |
| Jul 6, 2026 | 2.96 | 2.99 | 2.92 | 2.99 | 2.99 | 0.34% | 1,447 |
| Jul 2, 2026 | 2.86 | 2.99 | 2.86 | 2.98 | 2.98 | 6.05% | 3,396 |
| Jun 30, 2026 | 2.86 | 2.86 | 2.79 | 2.81 | 2.81 | -2.43% | 2,070 |
| Jun 29, 2026 | 2.83 | 2.88 | 2.83 | 2.88 | 2.88 | 3.97% | 401 |
| Jun 26, 2026 | 2.62 | 2.79 | 2.62 | 2.77 | 2.77 | -3.48% | 3,457 |
| Jun 25, 2026 | 2.81 | 2.89 | 2.81 | 2.87 | 2.87 | 3.24% | 2,700 |
| Jun 24, 2026 | 2.82 | 2.90 | 2.78 | 2.78 | 2.78 | -0.71% | 1,000 |
| Jun 23, 2026 | 2.89 | 2.89 | 2.80 | 2.80 | 2.80 | -3.11% | 1,700 |
| Jun 22, 2026 | 3.55 | 3.55 | 2.84 | 2.89 | 2.89 | -25.32% | 16,300 |
| Jun 19, 2026 | 3.59 | 3.87 | 3.45 | 3.87 | 3.87 | 17.63% | 4,311 |
| Jun 18, 2026 | 2.90 | 3.41 | 2.90 | 3.29 | 3.29 | 15.85% | 14,201 |
| Jun 17, 2026 | 2.98 | 3.19 | 2.84 | 2.84 | 2.84 | -5.33% | 8,416 |
| Jun 16, 2026 | 2.97 | 3.00 | 2.79 | 3.00 | 3.00 | 2.04% | 30,600 |
| Jun 15, 2026 | 2.89 | 2.99 | 2.80 | 2.94 | 2.94 | 1.03% | 2,500 |
| Jun 12, 2026 | 2.99 | 2.99 | 2.83 | 2.91 | 2.91 | 3.19% | 4,960 |
| Jun 11, 2026 | 2.78 | 2.93 | 2.73 | 2.82 | 2.82 | 3.30% | 3,200 |
| Jun 10, 2026 | 2.68 | 2.82 | 2.68 | 2.73 | 2.73 | 3.02% | 3,926 |
| Jun 9, 2026 | 2.85 | 2.99 | 2.65 | 2.65 | 2.65 | -4.33% | 2,600 |
| Jun 8, 2026 | 2.61 | 3.05 | 2.61 | 2.77 | 2.77 | 3.75% | 13,485 |
| Jun 5, 2026 | 2.76 | 2.87 | 2.65 | 2.67 | 2.67 | -8.56% | 3,055 |
| Jun 4, 2026 | 2.90 | 2.94 | 2.79 | 2.92 | 2.92 | - | 4,168 |
| Jun 3, 2026 | 2.66 | 3.10 | 2.66 | 2.92 | 2.92 | 12.74% | 11,868 |
| Jun 2, 2026 | 2.50 | 2.78 | 2.50 | 2.59 | 2.59 | 4.86% | 9,800 |
| Jun 1, 2026 | 2.36 | 2.48 | 2.36 | 2.47 | 2.47 | 3.78% | 1,666 |
| May 29, 2026 | 2.50 | 2.50 | 2.36 | 2.38 | 2.38 | -3.25% | 1,184 |
| May 28, 2026 | 2.14 | 2.48 | 2.14 | 2.46 | 2.46 | 13.89% | 7,850 |
| May 27, 2026 | 2.08 | 2.20 | 2.04 | 2.16 | 2.16 | 2.86% | 2,700 |
| May 26, 2026 | 2.00 | 2.10 | 1.85 | 2.10 | 2.10 | 16.67% | 3,700 |
| May 25, 2026 | 1.70 | 1.80 | 1.70 | 1.80 | 1.80 | -4.76% | 900 |
| May 22, 2026 | 1.93 | 1.95 | 1.89 | 1.89 | 1.89 | -1.05% | 700 |
| May 21, 2026 | 1.92 | 1.95 | 1.91 | 1.91 | 1.91 | 0.53% | 810 |
| May 20, 2026 | 1.92 | 1.93 | 1.89 | 1.90 | 1.90 | - | 1,403 |
| May 19, 2026 | 2.10 | 2.10 | 1.89 | 1.90 | 1.90 | -5.47% | 18,700 |
| May 15, 2026 | 2.13 | 2.17 | 2.01 | 2.01 | 2.01 | -3.83% | 2,201 |
| May 14, 2026 | 1.90 | 2.09 | 1.90 | 2.09 | 2.09 | 13.59% | 28,200 |
| May 13, 2026 | 1.80 | 1.95 | 1.80 | 1.84 | 1.84 | 1.10% | 7,602 |
| May 12, 2026 | 1.82 | 1.84 | 1.79 | 1.82 | 1.82 | 1.68% | 1,912 |
| May 11, 2026 | 1.83 | 1.83 | 1.77 | 1.79 | 1.79 | -7.25% | 2,914 |
| May 8, 2026 | 1.88 | 1.94 | 1.77 | 1.93 | 1.93 | 0.52% | 3,631 |
| May 7, 2026 | 2.01 | 2.01 | 1.85 | 1.92 | 1.92 | -7.69% | 18,832 |
| May 6, 2026 | 2.17 | 2.17 | 2.04 | 2.08 | 2.08 | -5.45% | 14,660 |
| May 5, 2026 | 2.16 | 2.24 | 2.16 | 2.20 | 2.20 | -0.23% | 8,800 |