Birchtech Corp. (TSX:BCHT)
2.850
-0.070 (-2.40%)
Jun 4, 2026, 2:05 PM EST
TSX:BCHT Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| 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 |
| May 4, 2026 | 2.31 | 2.35 | 2.08 | 2.21 | 2.21 | 1.15% | 12,538 |
| May 1, 2026 | 2.24 | 2.28 | 2.13 | 2.18 | 2.18 | -0.46% | 901 |
| Apr 30, 2026 | 2.14 | 2.32 | 2.06 | 2.19 | 2.19 | 1.39% | 4,861 |
| Apr 29, 2026 | 2.09 | 2.16 | 2.09 | 2.16 | 2.16 | 1.89% | 600 |
| Apr 28, 2026 | 2.16 | 2.16 | 2.12 | 2.12 | 2.12 | -2.75% | 605 |
| Apr 27, 2026 | 2.12 | 2.23 | 2.09 | 2.18 | 2.18 | 1.40% | 27,400 |
| Apr 24, 2026 | 2.11 | 2.25 | 2.11 | 2.15 | 2.15 | 2.87% | 2,018 |
| Apr 23, 2026 | 2.07 | 2.09 | 2.07 | 2.09 | 2.09 | - | 420 |
| Apr 22, 2026 | 2.09 | 2.09 | 2.05 | 2.09 | 2.09 | - | 9,400 |
| Apr 21, 2026 | 2.09 | 2.10 | 2.02 | 2.09 | 2.09 | 0.97% | 4,408 |
| Apr 20, 2026 | 2.22 | 2.22 | 2.04 | 2.07 | 2.07 | -9.21% | 2,842 |
| Apr 17, 2026 | 2.40 | 2.40 | 2.24 | 2.28 | 2.28 | -0.44% | 3,662 |
| Apr 16, 2026 | 2.50 | 2.55 | 2.29 | 2.29 | 2.29 | -8.40% | 5,510 |
| Apr 15, 2026 | 2.44 | 2.51 | 2.42 | 2.50 | 2.50 | 1.63% | 1,001 |
| Apr 14, 2026 | 2.42 | 2.49 | 2.37 | 2.46 | 2.46 | 2.93% | 1,400 |
| Apr 13, 2026 | 2.34 | 2.44 | 2.34 | 2.39 | 2.39 | 3.91% | 600 |
| Apr 10, 2026 | 2.37 | 2.37 | 2.27 | 2.30 | 2.30 | -3.77% | 2,410 |
| Apr 9, 2026 | 2.56 | 2.56 | 2.34 | 2.39 | 2.39 | -7.36% | 1,450 |
| Apr 8, 2026 | 2.59 | 2.65 | 2.55 | 2.58 | 2.58 | -2.64% | 4,374 |
| Apr 7, 2026 | 2.58 | 2.65 | 2.55 | 2.65 | 2.65 | - | 3,500 |
| Apr 6, 2026 | 2.55 | 2.65 | 2.30 | 2.65 | 2.65 | 3.11% | 28,709 |
| Apr 2, 2026 | 2.65 | 2.65 | 2.54 | 2.57 | 2.57 | -3.02% | 11,733 |
| Apr 1, 2026 | 2.65 | 2.65 | 2.59 | 2.65 | 2.65 | 0.76% | 3,200 |
| Mar 31, 2026 | 2.56 | 2.88 | 2.56 | 2.63 | 2.63 | 6.05% | 809 |
| Mar 30, 2026 | 2.67 | 2.67 | 2.46 | 2.48 | 2.48 | -11.11% | 15,452 |
| Mar 27, 2026 | 2.79 | 2.79 | 2.79 | 2.79 | 2.79 | -1.06% | 260 |
| Mar 26, 2026 | 2.91 | 2.91 | 2.82 | 2.82 | 2.82 | -2.08% | 1,093 |
| Mar 25, 2026 | 2.88 | 2.88 | 2.88 | 2.88 | 2.88 | -0.69% | 150 |
| Mar 24, 2026 | 2.92 | 2.92 | 2.90 | 2.90 | 2.90 | -0.68% | 551 |