Birchtech Corp. (BCHT)
NYSE · Industrials
Birchtech Corp. Stock Price History 2010–2025
Birchtech Corp.
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Historical daily closing price for Birchtech Corp. since 2006, adjusted for splits and dividends. The latest closing stock price for Birchtech Corp. as of June 11, 2026 is 2.01.
- The all-time high Birchtech Corp. stock closing price was 412.50 on July 20, 2006.
- The Birchtech Corp. 52-week high stock price is 4.75, which is 136.3% above the current share price.
- The Birchtech Corp. 52-week low stock price is 1.32, which is 34.3% below the current share price.
- The average Birchtech Corp. stock price for the last 52 weeks is 3.01.
Annual Close Price
YEAR-END CLOSE · USD
ANNUAL % CHANGE · %
| Year | Average | Year Open | Year High | Year Low | Year Close | Annual % Change |
|---|---|---|---|---|---|---|
| 2026 | 2.41 | 4.13 | 4.34 | 1.32 | 2.01 | -46.40% |
| 2025 | 3.09 | 2.65 | 4.75 | 2.13 | 3.75 | +47.06% |
| 2024 | 3.92 | 4.85 | 6.25 | 2.42 | 2.55 | -44.44% |
| 2023 | 2.24 | 1.32 | 5.75 | 1.08 | 4.59 | +247.60% |
| 2022 | 1.70 | 3.10 | 3.38 | 0.93 | 1.32 | -55.24% |
| 2021 | 4.71 | 3.08 | 8.15 | 2.65 | 2.95 | -7.09% |
| 2020 | 1.28 | 1.00 | 3.50 | 0.65 | 3.17 | +234.21% |
| 2019 | 1.46 | 1.23 | 2.25 | 0.90 | 0.95 | -20.83% |
| 2018 | 1.32 | 1.30 | 2.20 | 0.74 | 1.20 | -2.24% |
| 2017 | 3.21 | 6.75 | 6.85 | 1.16 | 1.23 | -81.81% |
| 2016 | 4.63 | 3.05 | 9.15 | 1.72 | 6.75 | +114.29% |
Birchtech Corp. Stock Price History — FAQ
Birchtech Corp. (BCHT) stock price history over the last 16 years — annual and quarterly figures with year-over-year growth and charts.
Where can I see BCHT's stock price history history?
The chart and table above show Birchtech Corp.'s stock price history by year and by quarter, including the growth rate.