Birchtech Corp. (TSX:BCHT)
Canada · Delayed Price · Currency is CAD 4.670
+0.170 (3.78%)
Feb 10, 2026, 3:33 PM EST
Birchtech Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Feb 10, 2026 | 4.50 | 4.69 | 4.25 | 4.67 | 4.67 | 3.78% | 1,300 |
| Feb 9, 2026 | 4.45 | 4.80 | 4.00 | 4.50 | 4.50 | 0.45% | 11,914 |
| Feb 6, 2026 | 4.68 | 4.68 | 4.48 | 4.48 | 4.48 | -10.04% | 17,345 |
| Feb 5, 2026 | 4.71 | 4.98 | 4.65 | 4.98 | 4.98 | 5.73% | 45,555 |
| Feb 4, 2026 | 4.69 | 4.80 | 4.65 | 4.71 | 4.71 | 2.39% | 3,600 |
| Feb 3, 2026 | 4.85 | 4.85 | 4.51 | 4.60 | 4.60 | -7.26% | 21,325 |
| Feb 2, 2026 | 4.92 | 4.96 | 4.84 | 4.96 | 4.96 | 1.02% | 5,887 |
| Jan 30, 2026 | 5.00 | 5.00 | 4.70 | 4.91 | 4.91 | 0.20% | 12,902 |
| Jan 29, 2026 | 5.00 | 5.01 | 4.85 | 4.90 | 4.90 | - | 3,740 |
| Jan 28, 2026 | 5.16 | 5.16 | 4.85 | 4.90 | 4.90 | -5.04% | 7,452 |
| Jan 27, 2026 | 5.10 | 5.30 | 4.95 | 5.16 | 5.16 | - | 10,800 |
| Jan 26, 2026 | 5.40 | 5.50 | 5.10 | 5.16 | 5.16 | -3.73% | 9,601 |
| Jan 23, 2026 | 5.21 | 5.47 | 5.21 | 5.36 | 5.36 | 3.08% | 1,281 |
| Jan 22, 2026 | 5.44 | 5.47 | 5.05 | 5.20 | 5.20 | -4.06% | 7,970 |
| Jan 21, 2026 | 5.05 | 5.42 | 5.05 | 5.42 | 5.42 | 2.65% | 7,375 |
| Jan 20, 2026 | 5.30 | 5.38 | 5.25 | 5.28 | 5.28 | -1.86% | 2,025 |
| Jan 19, 2026 | 5.53 | 5.53 | 5.01 | 5.38 | 5.38 | -2.89% | 11,500 |
| Jan 16, 2026 | 5.40 | 5.54 | 5.40 | 5.54 | 5.54 | 5.52% | 926 |
| Jan 14, 2026 | 5.47 | 5.64 | 5.25 | 5.25 | 5.25 | 1.74% | 3,403 |
| Jan 13, 2026 | 5.35 | 5.44 | 5.06 | 5.16 | 5.16 | -9.31% | 7,426 |
| Jan 12, 2026 | 5.70 | 5.95 | 5.50 | 5.69 | 5.69 | -0.18% | 10,121 |
| Jan 9, 2026 | 5.73 | 6.20 | 5.65 | 5.70 | 5.70 | -0.87% | 8,175 |
| Jan 8, 2026 | 6.13 | 6.13 | 5.70 | 5.75 | 5.75 | -6.20% | 16,413 |
| Jan 7, 2026 | 5.78 | 6.19 | 5.77 | 6.13 | 6.13 | 2.17% | 22,966 |
| Jan 6, 2026 | 5.90 | 6.14 | 5.77 | 6.00 | 6.00 | 6.19% | 18,535 |
| Jan 5, 2026 | 5.85 | 6.03 | 5.65 | 5.65 | 5.65 | -2.42% | 22,375 |
| Jan 2, 2026 | 4.98 | 5.90 | 4.89 | 5.79 | 5.79 | 54.40% | 2,873 |
| Dec 31, 2025 | 3.50 | 3.93 | 3.50 | 3.75 | 3.75 | -29.91% | 65,370 |
| Dec 30, 2025 | 5.35 | 5.50 | 5.25 | 5.35 | 5.35 | -2.73% | 8,090 |
| Dec 29, 2025 | 6.45 | 6.45 | 4.90 | 5.50 | 5.50 | 0.92% | 10,243 |
| Dec 24, 2025 | 5.30 | 5.50 | 5.30 | 5.45 | 5.45 | 3.81% | 6,960 |
| Dec 23, 2025 | 5.60 | 5.70 | 5.05 | 5.25 | 5.25 | -4.55% | 29,317 |
| Dec 22, 2025 | 7.00 | 7.00 | 5.50 | 5.50 | 5.50 | -2.65% | 25,812 |
| Dec 19, 2025 | 4.85 | 6.00 | 4.80 | 5.65 | 5.65 | 16.49% | 33,755 |
| Dec 18, 2025 | 4.65 | 5.05 | 4.40 | 4.85 | 4.85 | 7.78% | 24,253 |
| Dec 17, 2025 | 6.10 | 6.40 | 4.35 | 4.50 | 4.50 | -25.62% | 68,569 |
| Dec 16, 2025 | 6.30 | 6.35 | 6.05 | 6.05 | 6.05 | -6.92% | 12,682 |
| Dec 15, 2025 | 6.20 | 6.50 | 6.15 | 6.50 | 6.50 | 5.69% | 22,080 |
| Dec 12, 2025 | 6.25 | 6.25 | 6.15 | 6.15 | 6.15 | -0.81% | 1,100 |
| Dec 11, 2025 | 6.50 | 6.50 | 6.20 | 6.20 | 6.20 | -3.88% | 125 |
| Dec 10, 2025 | 6.60 | 6.60 | 6.35 | 6.45 | 6.45 | -1.53% | 460 |
| Dec 9, 2025 | 6.25 | 6.55 | 6.25 | 6.55 | 6.55 | 3.15% | 3,320 |
| Dec 8, 2025 | 6.30 | 6.50 | 6.15 | 6.35 | 6.35 | 3.25% | 4,038 |
| Dec 5, 2025 | 6.05 | 6.30 | 6.00 | 6.15 | 6.15 | 2.50% | 140 |
| Dec 4, 2025 | 6.10 | 6.30 | 5.95 | 6.00 | 6.00 | -2.44% | 8,480 |
| Dec 3, 2025 | 6.20 | 6.20 | 6.05 | 6.15 | 6.15 | 0.82% | 464 |
| Dec 2, 2025 | 6.10 | 6.35 | 6.00 | 6.10 | 6.10 | 1.67% | 5,660 |
| Nov 28, 2025 | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | - | 40 |
| Nov 27, 2025 | 6.15 | 6.15 | 6.00 | 6.00 | 6.00 | -4.76% | 2,029 |
| Nov 26, 2025 | 6.30 | 6.30 | 6.30 | 6.30 | 6.30 | 0.80% | 26 |