What if you'd held BCHT?
A $1,000 investment in Birchtech Corp. (BCHT) at the month-end close of 2012-04 would be worth $149 at the close of 2026-09 — -85.1% total return, dividends reinvested. The same $1,000 in the S&P 500, dividends reinvested, would be worth $7,162.
Your scenario
Result
If you'd bought $1,000 at the start of each year
Value of $1,000 invested on January 1 of each year, held to 2026-09, dividends included.
Every year, $1,000 from 2012
| Year | Value of $1,000 | Year return |
|---|---|---|
| 2012 | $1,000 | — |
| 2013 | $1,176 | +17.6% |
| 2014 | $1,196 | +1.7% |
| 2015 | $1,235 | +3.3% |
| 2016 | $2,647 | +114.3% |
| 2017 | $490 | -81.5% |
| 2018 | $471 | -4.0% |
| 2019 | $373 | -20.8% |
| 2020 | $1,255 | +236.8% |
| 2021 | $1,157 | -7.8% |
| 2022 | $510 | -55.9% |
| 2023 | $1,804 | +253.8% |
| 2024 | $1,000 | -44.6% |
| 2025 | $1,471 | +47.1% |
| 2026 | $467 | -68.3% |
Best and worst month-end to buy
The best single month-end close to have bought BCHT was 2018-07 ($0.80): $1,000 then is $1,488 today. The worst was 2014-01 ($10.50): $1,000 then is $113.
FAQ
What would $1,000 in BCHT be worth today?
A $1,000 investment in Birchtech Corp. (BCHT) at the start of 2012 would be worth about $149 today, a total return of -85.1%. Dividends are reinvested in these figures.
What were the best and worst years for BCHT?
Birchtech Corp. (BCHT)'s strongest calendar year since 2012 was 2023, a +253.8% return — $1,000 held through that year became about $3,538 by year-end. Its weakest year was 2017, at -81.5%.
Does the calculator include dividends and splits?
Yes where available. Prices are adjusted for both stock splits and reinvested dividends (total return), the same measure brokerages use.
How much would $100 per month in BCHT have grown?
Investing $100 at the end of every month since 2012-04 would have grown to about $9,496 on $17,400 invested.
Did BCHT beat the S&P 500?
Over the same period, $1,000 in the S&P 500 with dividends reinvested (the S&P 500 Total Return index) would be worth $7,162. BCHT trailed the S&P 500 by +97.9% in total return.
Is this investment advice?
No. Wall Street Regrets is an entertainment and education tool. Every number is a historical calculation, not a prediction, and past performance never guarantees future results.
Methodology
Birchtech Corp. (BCHT) historical total-return data from 2012-04 to 2026-09, reduced to month-end closes for the tables above.
Returns use adjusted close prices — adjusted for stock splits and reinvested dividends, the same convention used by major brokerages. End-of-day and live prices come from EODHD; parts of the deep historical series are carried over from Yahoo Finance data. A "year" scenario invests $1,000 at the prior December's month-end close and values it at the latest available month-end close. Non-USD amounts are converted at historical month-end exchange rates (EODHD): to USD on the buy date and back to your currency at the latest rate, so the return reflects the currency move as well as the asset.
Month-end resolution means intra-month extremes are not captured in tables; the calculator uses exact trading-day closes where daily data is available. Figures ignore taxes, fees, and the currency effects of non-USD listings. History is not a forecast. Wall Street Regrets is entertainment, not investment advice.
What if you'd held…
Data: adjusted close prices via EODHD and Yahoo Finance. As of 2026-09-04. Not financial advice.