BCHT
Birchtech Corp.
NYSE
Annual Close Price
YEAR-END CLOSE · USD
| Year | Year-end Close | Annual Return |
|---|---|---|
| 2026 | $1.99 | -46.93% |
| 2025 | $3.75 | +47.06% |
| 2024 | $2.55 | -44.57% |
| 2023 | $4.60 | +253.85% |
| 2022 | $1.30 | -55.93% |
| 2021 | $2.95 | -7.81% |
| 2020 | $3.20 | +236.84% |
| 2019 | $0.95 | -20.83% |
| 2018 | $1.20 | -4.00% |
| 2017 | $1.25 | -81.48% |
| 2016 | $6.75 | +114.29% |