Wall Street RegretsThe regret calculator.

What if you'd held PBR?

A $1,000 investment in Petroleo Brasileiro S.A. Petrobras (PBR) at the month-end close of 2000-08 would be worth $13,484 at the close of 2026-08 — +1248.4% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $5,079.

$1,000 since 2000$13,484Total return+1248.4%Multiple13.5×CAGR+10.5%

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$13,484Gain+$12,484 (+1248.4%)Multiple13.5×CAGR+10.5%

    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.

    2000$13,4842001$16,9942002$17,4912003$25,8942004$12,3442005$8,5992006$4,7242007$3,1232008$1,3502009$3,0472010$1,5232011$1,8612012$2,7432013$3,4192014$4,7642015$8,7002016$14,7732017$6,2832018$6,1722019$4,8342020$3,9062021$5,4932022$4,5622023$2,9012024$1,5342025$1,5692026$1,586

    Every year, $1,000 from 2000

    YearValue of $1,000Year return
    2000$1,000
    2001$972-2.8%
    2002$656-32.5%
    2003$1,377+109.8%
    2004$1,976+43.5%
    2005$3,598+82.1%
    2006$5,441+51.2%
    2007$12,589+131.4%
    2008$5,577-55.7%
    2009$11,155+100.0%
    2010$9,129-18.2%
    2011$6,195-32.1%
    2012$4,970-19.8%
    2013$3,567-28.2%
    2014$1,953-45.2%
    2015$1,150-41.1%
    2016$2,705+135.1%
    2017$2,753+1.8%
    2018$3,515+27.7%
    2019$4,350+23.8%
    2020$3,093-28.9%
    2021$3,725+20.4%
    2022$5,857+57.2%
    2023$11,081+89.2%
    2024$10,830-2.3%
    2025$10,716-1.1%
    2026$16,994+58.6%

    Best and worst month-end to buy

    The best single month-end close to have bought PBR was 2002-09 ($0.51): $1,000 then is $36,713 today. The worst was 2026-04 ($21.86): $1,000 then is $848.

    FAQ

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

    A $1,000 investment in Petroleo Brasileiro S.A. Petrobras (PBR) at the start of 2000 would be worth about $13,484 today, a total return of +1248.4%. Dividends are reinvested in these figures.

    What were the best and worst years for PBR?

    Petroleo Brasileiro S.A. Petrobras (PBR)'s strongest calendar year since 2000 was 2016, a +135.1% return — $1,000 held through that year became about $2,351 by year-end. Its weakest year was 2008, at -55.7%.

    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 PBR have grown?

    Investing $100 at the end of every month since 2000-08 would have grown to about $202,657 on $31,300 invested.

    Did PBR beat the S&P 500?

    Over the same period, $1,000 in the S&P 500 index would be worth $5,079. PBR beat the S&P 500 by +165.5% 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

    Petroleo Brasileiro S.A. Petrobras (PBR) historical total-return data from 2000-08 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.