Wall Street RegretsThe regret calculator.

What if you'd held PBD?

A $1,000 investment in Invesco Global Clean Energy ETF (PBD) at the month-end close of 2007-06 would be worth $910 at the close of 2026-08 — -9.0% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $5,127.

$1,000 since 2007$910Total return-9.0%Multiple0.91×CAGR-0.5%

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$910Gain+$-89.68 (-9.0%)Multiple0.9×CAGR-0.5%

    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$9102008$7512009$1,8792010$1,4252011$1,6982012$2,8392013$2,8982014$1,8752015$1,9452016$1,9392017$2,0862018$1,6212019$2,0102020$1,4352021$5852022$7542023$1,0732024$1,2012025$1,6312026$1,136

    Every year, $1,000 from 2007

    YearValue of $1,000Year return
    2007$1,000
    2008$400-60.0%
    2009$527+31.9%
    2010$442-16.1%
    2011$265-40.2%
    2012$259-2.0%
    2013$401+54.5%
    2014$386-3.6%
    2015$387+0.3%
    2016$360-7.0%
    2017$463+28.7%
    2018$374-19.4%
    2019$523+40.0%
    2020$1,285+145.5%
    2021$996-22.5%
    2022$700-29.7%
    2023$625-10.7%
    2024$461-26.4%
    2025$661+43.6%
    2026$751+13.6%

    Best and worst month-end to buy

    The best single month-end close to have bought PBD was 2012-07 ($5.49): $1,000 then is $3,310 today. The worst was 2021-01 ($33.00): $1,000 then is $551.

    FAQ

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

    A $1,000 investment in Invesco Global Clean Energy ETF (PBD) at the start of 2007 would be worth about $910 today, a total return of -9.0%. Dividends are reinvested in these figures.

    What were the best and worst years for PBD?

    Invesco Global Clean Energy ETF (PBD)'s strongest calendar year since 2007 was 2020, a +145.5% return — $1,000 held through that year became about $2,455 by year-end. Its weakest year was 2008, 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 PBD have grown?

    Investing $100 at the end of every month since 2007-06 would have grown to about $36,799 on $23,100 invested.

    Did PBD beat the S&P 500?

    Over the same period, $1,000 in the S&P 500 index would be worth $5,127. PBD trailed the S&P 500 by +82.2% 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

    Invesco Global Clean Energy ETF (PBD) historical total-return data from 2007-06 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.

    Full methodology →

    What if you'd held…

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