Wall Street RegretsThe regret calculator.

What if you'd held LPTH?

A $1,000 investment in LightPath Technologies, Inc. (LPTH) at the month-end close of 1996-02 would be worth $368 at the close of 2026-08 — -63.2% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $12,036.

$1,000 since 1996$368Total return-63.2%Multiple0.37×CAGR-3.2%

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$368Gain+$-632 (-63.2%)Multiple0.4×CAGR-3.2%

    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$88.562001$1192002$4662003$5,1722004$4,6782005$3,0022006$7,6982007$2,8052008$6,7552009$17,1952010$7,8342011$7,3152012$12,3742013$14,5492014$9,7352015$14,5492016$4,6782017$8,5972018$5,9642019$8,8862020$18,1372021$3,3782022$5,4262023$10,8522024$10,5082025$3,7512026$1,226

    Every year, $1,000 from 1996

    YearValue of $1,000Year return
    1996$1,000
    1997$1,394+39.4%
    1998$1,091-21.7%
    1999$4,530+315.3%
    2000$3,364-25.8%
    2001$861-74.4%
    2002$77.58-91.0%
    2003$85.76+10.5%
    2004$134+55.8%
    2005$52.12-61.0%
    2006$143+174.4%
    2007$59.39-58.5%
    2008$23.33-60.7%
    2009$51.21+119.5%
    2010$54.85+7.1%
    2011$32.42-40.9%
    2012$27.58-15.0%
    2013$41.21+49.5%
    2014$27.58-33.1%
    2015$85.76+211.0%
    2016$46.67-45.6%
    2017$67.27+44.2%
    2018$45.15-32.9%
    2019$22.12-51.0%
    2020$119+437.0%
    2021$73.94-37.8%
    2022$36.97-50.0%
    2023$38.18+3.3%
    2024$107+180.2%
    2025$327+205.9%
    2026$401+22.6%

    Best and worst month-end to buy

    The best single month-end close to have bought LPTH was 2009-04 ($0.48): $1,000 then is $27,583 today. The worst was 2000-08 ($422): $1,000 then is $31.37.

    FAQ

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

    A $1,000 investment in LightPath Technologies, Inc. (LPTH) at the start of 1996 would be worth about $368 today, a total return of -63.2%. Dividends are reinvested in these figures.

    What were the best and worst years for LPTH?

    LightPath Technologies, Inc. (LPTH)'s strongest calendar year since 1996 was 2020, a +437.0% return — $1,000 held through that year became about $5,370 by year-end. Its weakest year was 2002, at -91.0%.

    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 LPTH have grown?

    Investing $100 at the end of every month since 1996-02 would have grown to about $220,551 on $36,700 invested.

    Did LPTH beat the S&P 500?

    Over the same period, $1,000 in the S&P 500 index would be worth $12,036. LPTH trailed the S&P 500 by +96.9% 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

    LightPath Technologies, Inc. (LPTH) historical total-return data from 1996-02 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.