Wall Street RegretsThe regret calculator.

What if you'd held DXD?

A $1,000 investment in ProShares UltraShort Dow30 (DXD) at the month-end close of 2006-07 would be worth $5.08 at the close of 2026-08 — -99.5% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $6,038.

$1,000 since 2006$5.08Total return-99.5%Multiple0.01×CAGR-23.1%

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$5.08Gain+$-995 (-99.5%)Multiple0.0×CAGR-23.1%

    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.

    2006$5.082007$6.102008$6.692009$4.582010$8.322011$11.852012$16.022013$20.542014$35.792015$45.102016$48.672017$69.202018$1132019$1092020$1692021$3052022$4712023$4402024$5412025$6452026$818

    Every year, $1,000 from 2006

    YearValue of $1,000Year return
    2006$1,000
    2007$913-8.7%
    2008$1,333+46.0%
    2009$733-45.0%
    2010$515-29.8%
    2011$381-26.0%
    2012$297-22.0%
    2013$171-42.6%
    2014$135-20.6%
    2015$125-7.4%
    2016$88.21-29.7%
    2017$54.13-38.6%
    2018$55.79+3.1%
    2019$36.08-35.3%
    2020$20.00-44.6%
    2021$12.97-35.2%
    2022$13.88+7.1%
    2023$11.28-18.8%
    2024$9.46-16.1%
    2025$7.47-21.1%
    2026$6.10-18.2%

    Best and worst month-end to buy

    The best single month-end close to have bought DXD was 2026-08 ($16.54): $1,000 then is $1,000 today. The worst was 2009-02 ($5,198): $1,000 then is $3.18.

    FAQ

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

    A $1,000 investment in ProShares UltraShort Dow30 (DXD) at the start of 2006 would be worth about $5.08 today, a total return of -99.5%. Dividends are reinvested in these figures.

    What were the best and worst years for DXD?

    ProShares UltraShort Dow30 (DXD)'s strongest calendar year since 2006 was 2008, a +46.0% return — $1,000 held through that year became about $1,460 by year-end. Its weakest year was 2009, at -45.0%.

    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 DXD have grown?

    Investing $100 at the end of every month since 2006-07 would have grown to about $4,781 on $24,200 invested.

    Did DXD beat the S&P 500?

    Over the same period, $1,000 in the S&P 500 index would be worth $6,038. DXD trailed the S&P 500 by +99.9% 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

    ProShares UltraShort Dow30 (DXD) historical total-return data from 2006-07 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.