Wall Street RegretsThe regret calculator.

What if you'd held FSTR?

A $1,000 investment in L.B. Foster Company (FSTR) at the month-end close of 1981-06 would be worth $2,418 at the close of 2026-08 — +141.8% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $58,745.

$1,000 since 1981$2,418Total return+141.8%Multiple2.4×CAGR+2.0%

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$2,418Gain+$1,418 (+141.8%)Multiple2.4×CAGR+2.0%

    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$7,8062001$15,2262002$8,4672003$8,7682004$5,8542005$4,0002006$2,5612007$1,4692008$7362009$1,2172010$1,2772011$9302012$1,3422013$8712014$7982015$7752016$2,7332017$2,7212018$1,3632019$2,3272020$1,9092021$2,4582022$2,6912023$3,8222024$1,6832025$1,3752026$1,373

    Every year, $1,000 from 1981

    YearValue of $1,000Year return
    1981$1,000
    1982$377-62.3%
    1983$438+16.3%
    1984$4380.0%
    1985$334-23.9%
    1986$158-52.6%
    1987$149-5.9%
    1988$456+206.8%
    1989$281-38.4%
    1990$175-37.5%
    1991$211+20.2%
    1992$201-4.5%
    1993$232+15.4%
    1994$228-1.9%
    1995$298+30.7%
    1996$263-11.9%
    1997$347+31.9%
    1998$465+34.2%
    1999$342-26.4%
    2000$175-48.7%
    2001$316+79.8%
    2002$305-3.4%
    2003$456+49.8%
    2004$668+46.4%
    2005$1,043+56.2%
    2006$1,818+74.3%
    2007$3,630+99.6%
    2008$2,195-39.5%
    2009$2,092-4.7%
    2010$2,872+37.3%
    2011$1,991-30.7%
    2012$3,068+54.1%
    2013$3,349+9.2%
    2014$3,448+3.0%
    2015$978-71.6%
    2016$982+0.4%
    2017$1,960+99.6%
    2018$1,148-41.4%
    2019$1,399+21.9%
    2020$1,087-22.3%
    2021$993-8.6%
    2022$699-29.6%
    2023$1,588+127.2%
    2024$1,942+22.3%
    2025$1,946+0.2%
    2026$2,671+37.3%

    Best and worst month-end to buy

    The best single month-end close to have bought FSTR was 1990-11 ($1.94): $1,000 then is $19,072 today. The worst was 2014-10 ($53.15): $1,000 then is $696.

    FAQ

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

    A $1,000 investment in L.B. Foster Company (FSTR) at the start of 1981 would be worth about $2,418 today, a total return of +141.8%. Dividends are reinvested in these figures.

    What were the best and worst years for FSTR?

    L.B. Foster Company (FSTR)'s strongest calendar year since 1981 was 1988, a +206.8% return — $1,000 held through that year became about $3,068 by year-end. Its weakest year was 2015, at -71.6%.

    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 FSTR have grown?

    Investing $100 at the end of every month since 1981-06 would have grown to about $294,128 on $54,300 invested.

    Did FSTR beat the S&P 500?

    Over the same period, $1,000 in the S&P 500 index would be worth $58,745. FSTR trailed the S&P 500 by +95.9% 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

    L.B. Foster Company (FSTR) historical total-return data from 1981-06 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.