What if you'd held EFO?
A $1,000 investment in ProShares Ultra MSCI EAFE (EFO) at the month-end close of 2009-06 would be worth $4,516 at the close of 2026-08 — +351.6% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $8,384.
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 2009
| Year | Value of $1,000 | Year return |
|---|---|---|
| 2009 | $1,000 | — |
| 2010 | $1,095 | +9.5% |
| 2011 | $742 | -32.3% |
| 2012 | $1,006 | +35.6% |
| 2013 | $1,435 | +42.6% |
| 2014 | $1,226 | -14.5% |
| 2015 | $1,148 | -6.4% |
| 2016 | $1,115 | -2.9% |
| 2017 | $1,692 | +51.8% |
| 2018 | $1,169 | -30.9% |
| 2019 | $1,647 | +40.9% |
| 2020 | $1,685 | +2.3% |
| 2021 | $2,012 | +19.4% |
| 2022 | $1,335 | -33.6% |
| 2023 | $1,679 | +25.8% |
| 2024 | $1,643 | -2.2% |
| 2025 | $2,604 | +58.5% |
| 2026 | $3,191 | +22.5% |
Best and worst month-end to buy
The best single month-end close to have bought EFO was 2012-05 ($16.43): $1,000 then is $4,728 today. The worst was 2026-08 ($77.68): $1,000 then is $1,000.
FAQ
What would $1,000 in EFO be worth today?
A $1,000 investment in ProShares Ultra MSCI EAFE (EFO) at the start of 2009 would be worth about $4,516 today, a total return of +351.6%. Dividends are reinvested in these figures.
What were the best and worst years for EFO?
ProShares Ultra MSCI EAFE (EFO)'s strongest calendar year since 2009 was 2025, a +58.5% return — $1,000 held through that year became about $1,585 by year-end. Its weakest year was 2022, at -33.6%.
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 EFO have grown?
Investing $100 at the end of every month since 2009-06 would have grown to about $50,720 on $20,700 invested.
Did EFO beat the S&P 500?
Over the same period, $1,000 in the S&P 500 index would be worth $8,384. EFO trailed the S&P 500 by +46.1% 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
ProShares Ultra MSCI EAFE (EFO) historical total-return data from 2009-06 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.