Birchtech Corp. (BCHT)
NYSEAMERICAN: BCHT · Real-Time Price · USD
1.390
0.00 (0.00%)
Aug 7, 2026, 4:00 PM EDT - Market closed
Birchtech Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 7, 2026 | 1.40 | 1.41 | 1.35 | 1.39 | 1.39 | - | 93,270 |
| Aug 6, 2026 | 1.37 | 1.39 | 1.36 | 1.39 | 1.39 | 0.72% | 75,529 |
| Aug 5, 2026 | 1.41 | 1.41 | 1.38 | 1.38 | 1.38 | 0.73% | 32,771 |
| Aug 4, 2026 | 1.45 | 1.53 | 1.36 | 1.37 | 1.37 | -2.84% | 76,684 |
| Aug 3, 2026 | 1.37 | 1.49 | 1.37 | 1.41 | 1.41 | 3.68% | 50,701 |
| Jul 31, 2026 | 1.42 | 1.48 | 1.36 | 1.36 | 1.36 | -1.45% | 66,710 |
| Jul 30, 2026 | 1.36 | 1.43 | 1.36 | 1.38 | 1.38 | - | 105,941 |
| Jul 29, 2026 | 1.40 | 1.44 | 1.37 | 1.38 | 1.38 | -1.43% | 31,826 |
| Jul 28, 2026 | 1.43 | 1.43 | 1.37 | 1.40 | 1.40 | -2.10% | 41,860 |
| Jul 27, 2026 | 1.45 | 1.55 | 1.38 | 1.43 | 1.43 | 2.14% | 23,961 |
| Jul 24, 2026 | 1.53 | 1.59 | 1.39 | 1.40 | 1.40 | -7.28% | 140,240 |
| Jul 23, 2026 | 1.58 | 1.59 | 1.42 | 1.51 | 1.51 | - | 79,137 |
| Jul 22, 2026 | 1.62 | 1.62 | 1.46 | 1.51 | 1.51 | -1.95% | 114,158 |
| Jul 21, 2026 | 1.72 | 1.74 | 1.54 | 1.54 | 1.54 | -8.33% | 142,393 |
| Jul 20, 2026 | 1.56 | 1.72 | 1.56 | 1.68 | 1.68 | 5.00% | 32,585 |
| Jul 17, 2026 | 1.70 | 1.71 | 1.59 | 1.60 | 1.60 | -6.43% | 49,648 |
| Jul 16, 2026 | 1.70 | 1.77 | 1.70 | 1.71 | 1.71 | - | 19,124 |
| Jul 15, 2026 | 1.81 | 1.89 | 1.70 | 1.71 | 1.71 | -8.56% | 120,688 |
| Jul 14, 2026 | 1.96 | 1.97 | 1.87 | 1.87 | 1.87 | -2.60% | 20,709 |
| Jul 13, 2026 | 1.96 | 2.12 | 1.92 | 1.92 | 1.92 | - | 37,307 |
| Jul 10, 2026 | 1.90 | 2.05 | 1.89 | 1.92 | 1.92 | -1.03% | 24,327 |
| Jul 9, 2026 | 2.05 | 2.05 | 1.92 | 1.94 | 1.94 | -5.37% | 38,987 |
| Jul 8, 2026 | 2.07 | 2.19 | 1.96 | 2.05 | 2.05 | -2.38% | 179,349 |
| Jul 7, 2026 | 2.06 | 2.15 | 2.00 | 2.10 | 2.10 | -0.94% | 56,390 |
| Jul 6, 2026 | 2.06 | 2.12 | 2.03 | 2.12 | 2.12 | 1.92% | 26,486 |
| Jul 2, 2026 | 2.07 | 2.12 | 2.05 | 2.08 | 2.08 | -1.89% | 35,456 |
| Jul 1, 2026 | 1.98 | 2.13 | 1.98 | 2.12 | 2.12 | 3.41% | 32,156 |
| Jun 30, 2026 | 2.00 | 2.05 | 1.95 | 2.05 | 2.05 | - | 246,614 |
| Jun 29, 2026 | 2.00 | 2.05 | 1.95 | 2.05 | 2.05 | 2.50% | 58,022 |
| Jun 26, 2026 | 1.93 | 2.00 | 1.90 | 2.00 | 2.00 | -1.48% | 175,752 |
| Jun 25, 2026 | 1.98 | 2.08 | 1.95 | 2.03 | 2.03 | 3.57% | 63,128 |
| Jun 24, 2026 | 2.07 | 2.08 | 1.90 | 1.96 | 1.96 | -1.01% | 64,842 |
| Jun 23, 2026 | 2.03 | 2.04 | 1.98 | 1.98 | 1.98 | -4.35% | 46,804 |
| Jun 22, 2026 | 2.44 | 2.48 | 1.99 | 2.07 | 2.07 | -11.54% | 147,615 |
| Jun 18, 2026 | 2.17 | 2.45 | 2.03 | 2.34 | 2.34 | 15.84% | 942,422 |
| Jun 17, 2026 | 2.08 | 2.30 | 2.01 | 2.02 | 2.02 | -6.91% | 255,772 |
| Jun 16, 2026 | 2.09 | 2.18 | 1.99 | 2.17 | 2.17 | 5.34% | 463,046 |
| Jun 15, 2026 | 2.10 | 2.16 | 1.99 | 2.06 | 2.06 | -1.90% | 75,745 |
| Jun 12, 2026 | 2.02 | 2.15 | 1.97 | 2.10 | 2.10 | 0.96% | 66,088 |
| Jun 11, 2026 | 2.00 | 2.18 | 1.92 | 2.08 | 2.08 | 7.77% | 142,498 |
| Jun 10, 2026 | 1.89 | 2.14 | 1.89 | 1.93 | 1.93 | 2.12% | 120,060 |
| Jun 9, 2026 | 1.95 | 2.18 | 1.86 | 1.89 | 1.89 | -5.50% | 151,257 |
| Jun 8, 2026 | 1.96 | 2.22 | 1.88 | 2.00 | 2.00 | 4.17% | 150,840 |
| Jun 5, 2026 | 2.10 | 2.10 | 1.90 | 1.92 | 1.92 | -9.86% | 106,604 |
| Jun 4, 2026 | 2.15 | 2.20 | 1.92 | 2.13 | 2.13 | 1.43% | 174,153 |
| Jun 3, 2026 | 1.90 | 2.28 | 1.90 | 2.10 | 2.10 | 12.90% | 484,612 |
| Jun 2, 2026 | 1.77 | 2.08 | 1.77 | 1.86 | 1.86 | 3.33% | 259,778 |
| Jun 1, 2026 | 1.73 | 1.80 | 1.68 | 1.80 | 1.80 | 4.65% | 41,120 |
| May 29, 2026 | 1.76 | 1.80 | 1.70 | 1.72 | 1.72 | -4.44% | 85,513 |
| May 28, 2026 | 1.57 | 1.84 | 1.54 | 1.80 | 1.80 | 15.38% | 162,840 |