Wall Street RegretsThe regret calculator.

What if you'd held BRN?

A $1,000 investment in Barnwell Industries, Inc. (BRN) at the month-end close of 1973-02 would be worth $727 at the close of 2026-08 — -27.3% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $69,018.

$1,000 since 1973$727Total return-27.3%Multiple0.73×CAGR-0.6%

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$727Gain+$-273 (-27.3%)Multiple0.7×CAGR-0.6%

    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$5222001$3162002$3082003$3182004$2012005$83.962006$41.172007$42.682008$82.052009$2242010$2172011$2752012$3692013$3002014$3312015$3732016$5292017$6072018$4782019$7482020$9662021$7842022$3422023$3332024$3982025$6412026$872

    Every year, $1,000 from 1973

    YearValue of $1,000Year return
    1973$1,000
    1974$779-22.1%
    1975$867+11.3%
    1976$955+10.2%
    1977$1,176+23.1%
    1978$1,161-1.3%
    1979$1,661+43.1%
    1980$1,691+1.8%
    1981$1,221-27.8%
    1982$1,044-14.5%
    1983$1,588+52.2%
    1984$955-39.8%
    1985$735-23.1%
    1986$603-17.9%
    1987$912+51.2%
    1988$1,720+88.6%
    1989$4,072+136.8%
    1990$3,545-13.0%
    1991$2,309-34.9%
    1992$2,033-11.9%
    1993$2,339+15.1%
    1994$2,394+2.3%
    1995$2,016-15.8%
    1996$2,587+28.4%
    1997$2,223-14.1%
    1998$1,476-33.6%
    1999$1,620+9.7%
    2000$2,673+65.0%
    2001$2,743+2.6%
    2002$2,656-3.1%
    2003$4,209+58.5%
    2004$10,060+139.0%
    2005$20,516+103.9%
    2006$19,792-3.5%
    2007$10,295-48.0%
    2008$3,777-63.3%
    2009$3,887+2.9%
    2010$3,072-21.0%
    2011$2,291-25.4%
    2012$2,818+23.0%
    2013$2,555-9.3%
    2014$2,266-11.3%
    2015$1,596-29.6%
    2016$1,392-12.8%
    2017$1,765+26.8%
    2018$1,129-36.0%
    2019$874-22.6%
    2020$1,078+23.3%
    2021$2,469+129.1%
    2022$2,538+2.8%
    2023$2,120-16.5%
    2024$1,318-37.9%
    2025$969-26.5%
    2026$845-12.8%

    Best and worst month-end to buy

    The best single month-end close to have bought BRN was 2019-10 ($0.37): $1,000 then is $2,616 today. The worst was 2005-10 ($24.22): $1,000 then is $39.96.

    FAQ

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

    A $1,000 investment in Barnwell Industries, Inc. (BRN) at the start of 1973 would be worth about $727 today, a total return of -27.3%. Dividends are reinvested in these figures.

    What were the best and worst years for BRN?

    Barnwell Industries, Inc. (BRN)'s strongest calendar year since 1973 was 2004, a +139.0% return — $1,000 held through that year became about $2,390 by year-end. Its weakest year was 2008, at -63.3%.

    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 BRN have grown?

    Investing $100 at the end of every month since 1973-02 would have grown to about $33,628 on $64,300 invested.

    Did BRN beat the S&P 500?

    Over the same period, $1,000 in the S&P 500 index would be worth $69,018. BRN trailed the S&P 500 by +98.9% 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

    Barnwell Industries, Inc. (BRN) historical total-return data from 1973-02 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.