Want to see BCHT full AI Analyst Report?
Birchtech (BCHT) Historical Prices
| Date | Open | High | Low | Close | Adj Close | % Change | Volume | Relative Volume |
|---|---|---|---|---|---|---|---|---|
| Oct 30, 2026 | 1.22 | 1.26 | 1.13 | 1.13 | 1.13 | -6.61% | 11,697 | 0.13 |
| Oct 29, 2026 | 1.29 | 1.44 | 1.19 | 1.21 | 1.21 | -3.97% | 44,394 | 0.49 |
| Oct 28, 2026 | 1.29 | 1.31 | 1.22 | 1.26 | 1.26 | +0.00% | 5,954 | 0.07 |
| Oct 27, 2026 | 1.25 | 1.34 | 1.25 | 1.26 | 1.26 | +1.61% | 32,555 | 0.35 |
| Oct 26, 2026 | 1.10 | 1.26 | 1.10 | 1.24 | 1.24 | +9.73% | 12,116 | 0.13 |
| Oct 23, 2026 | 1.11 | 1.20 | 1.11 | 1.13 | 1.13 | -0.88% | 102,607 | 1.12 |
| Oct 22, 2026 | 1.12 | 1.27 | 1.12 | 1.14 | 1.14 | +0.00% | 49,295 | 0.54 |
| Oct 21, 2026 | 1.15 | 1.24 | 1.13 | 1.14 | 1.14 | -3.39% | 83,798 | 0.91 |
| Oct 20, 2026 | 1.18 | 1.21 | 1.18 | 1.18 | 1.18 | +0.00% | 99,012 | 1.08 |
| Oct 19, 2026 | 1.15 | 1.25 | 1.15 | 1.18 | 1.18 | +0.00% | 72,383 | 0.78 |
| Oct 16, 2026 | 1.20 | 1.25 | 1.18 | 1.18 | 1.18 | -2.48% | 79,917 | 0.85 |
| Oct 15, 2026 | 1.34 | 1.34 | 1.21 | 1.21 | 1.21 | -9.70% | 172,888 | 1.89 |
| Oct 14, 2026 | 1.38 | 1.38 | 1.30 | 1.34 | 1.34 | -4.96% | 111,138 | 1.23 |
| Oct 13, 2026 | 1.35 | 1.42 | 1.35 | 1.41 | 1.41 | +0.71% | 9,629 | 0.11 |
| Oct 12, 2026 | 1.41 | 1.44 | 1.37 | 1.40 | 1.40 | +0.72% | 92,943 | 1.02 |
| Oct 09, 2026 | 1.44 | 1.46 | 1.38 | 1.39 | 1.39 | -3.47% | 37,104 | 0.41 |
| Oct 08, 2026 | 1.45 | 1.45 | 1.40 | 1.44 | 1.44 | -0.69% | 111,550 | 1.25 |
| Oct 07, 2026 | 1.49 | 1.49 | 1.41 | 1.45 | 1.45 | -2.68% | 65,089 | 0.73 |
| Oct 06, 2026 | 1.42 | 1.50 | 1.42 | 1.49 | 1.49 | +2.05% | 345,819 | 4.11 |
| Oct 05, 2026 | 1.50 | 1.55 | 1.45 | 1.46 | 1.46 | -2.67% | 227,410 | 2.73 |
| Oct 02, 2026 | 1.45 | 1.50 | 1.42 | 1.50 | 1.50 | +4.90% | 326,826 | 4.14 |
| Oct 01, 2026 | 1.40 | 1.51 | 1.38 | 1.43 | 1.43 | +2.14% | 226,648 | 2.99 |
| Sep 30, 2026 | 1.50 | 1.55 | 1.39 | 1.40 | 1.40 | -5.41% | 70,941 | 0.95 |
| Sep 29, 2026 | 1.55 | 1.66 | 1.42 | 1.48 | 1.48 | -5.73% | 211,147 | 2.94 |
| Sep 28, 2026 | 1.58 | 1.65 | 1.44 | 1.57 | 1.57 | -2.48% | 145,686 | 2.08 |
| Sep 25, 2026 | 1.62 | 1.70 | 1.55 | 1.61 | 1.61 | -0.62% | 82,674 | 1.14 |
| Sep 24, 2026 | 1.74 | 1.74 | 1.58 | 1.62 | 1.62 | -6.36% | 66,157 | 0.91 |
| Sep 23, 2026 | 1.65 | 1.75 | 1.62 | 1.73 | 1.73 | +4.85% | 101,640 | 1.38 |
| Sep 22, 2026 | 1.68 | 1.74 | 1.65 | 1.65 | 1.65 | -5.17% | 34,575 | 0.47 |
| Sep 21, 2026 | 1.75 | 1.75 | 1.69 | 1.74 | 1.74 | -1.14% | 39,561 | 0.53 |
| Sep 18, 2026 | 1.62 | 1.77 | 1.55 | 1.76 | 1.76 | +6.67% | 110,047 | 1.50 |
| Sep 17, 2026 | 1.57 | 1.72 | 1.57 | 1.65 | 1.65 | +3.13% | 93,236 | 1.25 |
| Sep 16, 2026 | 1.58 | 1.63 | 1.51 | 1.60 | 1.60 | -1.23% | 133,768 | 1.52 |
| Sep 15, 2026 | 1.48 | 1.64 | 1.43 | 1.62 | 1.62 | +10.96% | 190,656 | 2.14 |
| Sep 14, 2026 | 1.36 | 1.48 | 1.36 | 1.46 | 1.46 | +5.80% | 70,859 | 0.74 |
| Sep 11, 2026 | 1.33 | 1.39 | 1.32 | 1.38 | 1.38 | +3.76% | 52,173 | 0.54 |
| Sep 10, 2026 | 1.39 | 1.42 | 1.30 | 1.33 | 1.33 | -0.75% | 96,378 | 1.01 |
| Sep 09, 2026 | 1.19 | 1.38 | 1.19 | 1.34 | 1.34 | +12.61% | 201,479 | 2.14 |
| Sep 08, 2026 | 1.20 | 1.24 | 1.17 | 1.19 | 1.19 | +0.00% | 45,966 | 0.48 |
| Sep 07, 2026 | 1.18 | 1.21 | 1.18 | 1.19 | 1.19 | +0.00% | 0 | 0.00 |
| Sep 04, 2026 | 1.18 | 1.21 | 1.18 | 1.19 | 1.19 | +1.71% | 27,835 | 0.28 |
| Sep 03, 2026 | 1.18 | 1.20 | 1.14 | 1.17 | 1.17 | +0.86% | 61,938 | 0.62 |
| Sep 02, 2026 | 1.18 | 1.18 | 1.15 | 1.16 | 1.16 | -1.69% | 32,164 | 0.31 |
| Sep 01, 2026 | 1.18 | 1.21 | 1.15 | 1.18 | 1.18 | -1.67% | 78,791 | 0.72 |
| Aug 31, 2026 | 1.23 | 1.25 | 1.20 | 1.20 | 1.20 | +0.84% | 47,824 | 0.42 |
| Aug 28, 2026 | 1.24 | 1.29 | 1.19 | 1.19 | 1.19 | -4.03% | 83,833 | 0.75 |
| Aug 27, 2026 | 1.27 | 1.29 | 1.20 | 1.24 | 1.24 | -3.13% | 53,188 | 0.47 |
| Aug 26, 2026 | 1.30 | 1.30 | 1.26 | 1.28 | 1.28 | -1.54% | 7,305 | 0.06 |
| Aug 25, 2026 | 1.30 | 1.31 | 1.27 | 1.30 | 1.30 | +1.56% | 40,597 | 0.35 |
| Aug 24, 2026 | 1.30 | 1.31 | 1.28 | 1.28 | 1.28 | -5.19% | 17,586 | 0.15 |