What if you'd held CPIX?
A $1,000 investment in Cumberland Pharmaceuticals Inc. (CPIX) at the month-end close of 2009-08 would be worth $406 at the close of 2026-09 — -59.4% total return, dividends reinvested. The same $1,000 in the S&P 500, dividends reinvested, would be worth $10,355.
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 2009
| Year | Value of $1,000 | Year return |
|---|---|---|
| 2009 | $1,000 | — |
| 2010 | $441 | -55.9% |
| 2011 | $396 | -10.2% |
| 2012 | $309 | -21.9% |
| 2013 | $376 | +21.7% |
| 2014 | $341 | -9.2% |
| 2015 | $300 | -12.1% |
| 2016 | $313 | +4.4% |
| 2017 | $420 | +34.0% |
| 2018 | $344 | -18.0% |
| 2019 | $379 | +10.0% |
| 2020 | $217 | -42.7% |
| 2021 | $344 | +58.3% |
| 2022 | $166 | -51.8% |
| 2023 | $132 | -20.4% |
| 2024 | $174 | +32.4% |
| 2025 | $293 | +67.9% |
| 2026 | $500 | +70.6% |
Best and worst month-end to buy
The best single month-end close to have bought CPIX was 2024-10 ($1.12): $1,000 then is $6,063 today. The worst was 2009-08 ($16.74): $1,000 then is $406.
FAQ
What would $1,000 in CPIX be worth today?
A $1,000 investment in Cumberland Pharmaceuticals Inc. (CPIX) at the start of 2009 would be worth about $406 today, a total return of -59.4%. Dividends are reinvested in these figures.
What were the best and worst years for CPIX?
Cumberland Pharmaceuticals Inc. (CPIX)'s strongest calendar year since 2009 was 2026, a +70.6% return — $1,000 held through that year became about $1,706 by year-end. Its weakest year was 2010, at -55.9%.
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 CPIX have grown?
Investing $100 at the end of every month since 2009-08 would have grown to about $38,319 on $20,600 invested.
Did CPIX 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 $10,355. CPIX trailed the S&P 500 by +96.1% 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
Cumberland Pharmaceuticals Inc. (CPIX) historical total-return data from 2009-08 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.