Wall Street RegretsThe regret calculator.

What if you'd held MMLP?

A $1,000 investment in Martin Midstream Partners L.P. (MMLP) at the month-end close of 2002-11 would be worth $766 at the close of 2026-09 — -23.4% total return, dividends reinvested. The same $1,000 in the S&P 500, dividends reinvested, would be worth $12,910.

$1,000 since 2002$766Total return-23.4%Multiple0.77×CAGR-1.1%

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$766Gain+$-234 (-23.4%)Multiple0.8×CAGR-1.1%

    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 2026-09, dividends included.

    2002$7662003$7852004$4212005$3992006$3762007$3112008$2722009$5992010$2462011$1802012$1902013$1932014$1302015$1912016$2132017$2172018$2552019$3012020$6542021$1,7412022$9282023$8182024$1,0152025$6742026$921

    Every year, $1,000 from 2002

    YearValue of $1,000Year return
    2002$1,000
    2003$1,864+86.4%
    2004$1,966+5.5%
    2005$2,088+6.2%
    2006$2,526+21.0%
    2007$2,886+14.3%
    2008$1,310-54.6%
    2009$3,189+143.5%
    2010$4,364+36.8%
    2011$4,136-5.2%
    2012$4,068-1.6%
    2013$6,048+48.7%
    2014$4,120-31.9%
    2015$3,693-10.4%
    2016$3,625-1.8%
    2017$3,082-15.0%
    2018$2,609-15.4%
    2019$1,201-54.0%
    2020$451-62.4%
    2021$846+87.6%
    2022$960+13.4%
    2023$774-19.4%
    2024$1,165+50.6%
    2025$852-26.8%
    2026$785-7.9%

    Best and worst month-end to buy

    The best single month-end close to have bought MMLP was 2020-03 ($1.02): $1,000 then is $2,339 today. The worst was 2013-10 ($19.88): $1,000 then is $120.

    FAQ

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

    A $1,000 investment in Martin Midstream Partners L.P. (MMLP) at the start of 2002 would be worth about $766 today, a total return of -23.4%. Dividends are reinvested in these figures.

    What were the best and worst years for MMLP?

    Martin Midstream Partners L.P. (MMLP)'s strongest calendar year since 2002 was 2009, a +143.5% return — $1,000 held through that year became about $2,435 by year-end. Its weakest year was 2020, at -62.4%.

    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 MMLP have grown?

    Investing $100 at the end of every month since 2002-11 would have grown to about $13,704 on $28,700 invested.

    Did MMLP beat the S&P 500?

    Over the same period, $1,000 in the S&P 500 with dividends reinvested (the S&P 500 Total Return index) would be worth $12,910. MMLP trailed the S&P 500 by +94.1% 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

    Martin Midstream Partners L.P. (MMLP) historical total-return data from 2002-11 to 2026-09, reduced to month-end closes for the tables above.

    Returns use adjusted close prices — adjusted for stock splits and reinvested dividends, the same convention used by major brokerages. End-of-day and live prices come from EODHD; parts of the deep historical series are carried over from Yahoo Finance data. 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 (EODHD): 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 EODHD and Yahoo Finance. As of 2026-09-04. Not financial advice.