Wall Street RegretsThe regret calculator.

What if you'd held EUM?

A $1,000 investment in ProShares Short MSCI Emerging Markets (EUM) at the month-end close of 2007-11 would be worth $143 at the close of 2026-08 — -85.7% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $5,204.

$1,000 since 2007$143Total return-85.7%Multiple0.14×CAGR-9.8%

Your scenario

Dates resolve to the nearest month-end close.
Leave empty for "held until today".
Invested at each month-end. Starts on the buy date.

Result

Worth$143Gain+$-857 (-85.7%)Multiple0.1×CAGR-9.8%

    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.

    2007$1432008$1432009$1202010$2422011$3062012$2812013$3522014$3572015$3572016$3192017$3762018$5232019$4572020$5392021$7132022$7222023$5962024$6202025$6252026$808

    Every year, $1,000 from 2007

    YearValue of $1,000Year return
    2007$1,000
    2008$1,196+19.6%
    2009$590-50.7%
    2010$466-20.9%
    2011$508+8.9%
    2012$406-20.1%
    2013$400-1.4%
    2014$401+0.1%
    2015$448+11.9%
    2016$380-15.3%
    2017$273-28.1%
    2018$313+14.6%
    2019$265-15.3%
    2020$201-24.4%
    2021$198-1.3%
    2022$240+21.1%
    2023$230-3.9%
    2024$229-0.8%
    2025$177-22.6%
    2026$143-19.2%

    Best and worst month-end to buy

    The best single month-end close to have bought EUM was 2026-06 ($15.49): $1,000 then is $1,033 today. The worst was 2008-11 ($154): $1,000 then is $104.

    FAQ

    What would $1,000 in EUM be worth today?

    A $1,000 investment in ProShares Short MSCI Emerging Markets (EUM) at the start of 2007 would be worth about $143 today, a total return of -85.7%. Dividends are reinvested in these figures.

    What were the best and worst years for EUM?

    ProShares Short MSCI Emerging Markets (EUM)'s strongest calendar year since 2007 was 2022, a +21.1% return — $1,000 held through that year became about $1,211 by year-end. Its weakest year was 2009, at -50.7%.

    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 EUM have grown?

    Investing $100 at the end of every month since 2007-11 would have grown to about $10,335 on $22,600 invested.

    Did EUM beat the S&P 500?

    Over the same period, $1,000 in the S&P 500 index would be worth $5,204. EUM trailed the S&P 500 by +97.2% 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 Short MSCI Emerging Markets (EUM) historical total-return data from 2007-11 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.

    Full methodology →

    What if you'd held…

    Data: adjusted close prices via Yahoo Finance. As of 2026-08. Not financial advice.