What if you'd held FSI?
A $1,000 investment in Flexible Solutions International Inc. Common Stock (CDA) (FSI) at the month-end close of 1999-10 would be worth $16,336 at the close of 2026-08 — +1533.6% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $5,655.
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 2026-08, dividends included.
Every year, $1,000 from 1999
| Year | Value of $1,000 | Year return |
|---|---|---|
| 1999 | $1,000 | — |
| 2000 | $5,725 | +472.5% |
| 2001 | $11,667 | +103.8% |
| 2002 | $28,751 | +146.4% |
| 2003 | $41,335 | +43.8% |
| 2004 | $33,668 | -18.5% |
| 2005 | $24,168 | -28.2% |
| 2006 | $29,168 | +20.7% |
| 2007 | $11,667 | -60.0% |
| 2008 | $19,084 | +63.6% |
| 2009 | $14,001 | -26.6% |
| 2010 | $10,667 | -23.8% |
| 2011 | $18,751 | +75.8% |
| 2012 | $9,584 | -48.9% |
| 2013 | $8,000 | -16.5% |
| 2014 | $9,442 | +18.0% |
| 2015 | $8,292 | -12.2% |
| 2016 | $11,084 | +33.7% |
| 2017 | $15,167 | +36.8% |
| 2018 | $11,250 | -25.8% |
| 2019 | $23,479 | +108.7% |
| 2020 | $22,748 | -3.1% |
| 2021 | $35,538 | +56.2% |
| 2022 | $28,321 | -20.3% |
| 2023 | $17,745 | -37.3% |
| 2024 | $33,539 | +89.0% |
| 2025 | $63,932 | +90.6% |
| 2026 | $51,050 | -20.1% |
Best and worst month-end to buy
The best single month-end close to have bought FSI was 2000-02 ($0.04): $1,000 then is $122,519 today. The worst was 2025-08 ($11.25): $1,000 then is $477.
FAQ
What would $1,000 in FSI be worth today?
A $1,000 investment in Flexible Solutions International Inc. Common Stock (CDA) (FSI) at the start of 1999 would be worth about $16,336 today, a total return of +1533.6%. Dividends are reinvested in these figures.
What were the best and worst years for FSI?
Flexible Solutions International Inc. Common Stock (CDA) (FSI)'s strongest calendar year since 1999 was 2000, a +472.5% return — $1,000 held through that year became about $5,725 by year-end. Its weakest year was 2007, at -60.0%.
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 FSI have grown?
Investing $100 at the end of every month since 1999-10 would have grown to about $136,295 on $32,300 invested.
Did FSI beat the S&P 500?
Over the same period, $1,000 in the S&P 500 index would be worth $5,655. FSI beat the S&P 500 by +188.8% 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
Flexible Solutions International Inc. Common Stock (CDA) (FSI) historical total-return data from 1999-10 to 2026-08, reduced to month-end closes for the tables above.
Returns use adjusted close prices from Yahoo Finance historical data — adjusted for stock splits and reinvested dividends — the same convention used by major brokerages. 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 (Yahoo Finance): 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 Yahoo Finance. As of 2026-08. Not financial advice.