Wall Street RegretsThe regret calculator.

What if you'd held XTLB?

A $1,000 investment in XTL Biopharmaceuticals Ltd. (XTLB) at the month-end close of 2005-09 would be worth $1.31 at the close of 2026-09 — -99.9% total return, dividends reinvested. The same $1,000 in the S&P 500, dividends reinvested, would be worth $9,354.

$1,000 since 2005$1.31Total return-99.9%Multiple0.00×CAGR-27.1%

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$1.31Gain+$-999 (-99.9%)Multiple0.0×CAGR-27.1%

    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.

    2005$1.312006$1.632007$4.622008$4.442009$2532010$1272011$26.912012$33.292013$17.052014$43.622015$63.892016$89.722017$2012018$2762019$3662020$4622021$2092022$2282023$5232024$6262025$3122026$1,091

    Every year, $1,000 from 2005

    YearValue of $1,000Year return
    2005$1,000
    2006$354-64.6%
    2007$368+4.0%
    2008$6.46-98.2%
    2009$12.92+100.0%
    2010$60.72+370.0%
    2011$49.10-19.1%
    2012$95.87+95.3%
    2013$37.47-60.9%
    2014$25.58-31.7%
    2015$18.22-28.8%
    2016$8.14-55.3%
    2017$5.92-27.3%
    2018$4.47-24.5%
    2019$3.54-20.8%
    2020$7.83+121.2%
    2021$7.16-8.6%
    2022$3.13-56.3%
    2023$2.61-16.5%
    2024$5.25+101.0%
    2025$1.50-71.4%
    2026$1.63+9.1%

    Best and worst month-end to buy

    The best single month-end close to have bought XTLB was 2025-12 ($2.32): $1,000 then is $1,091 today. The worst was 2005-09 ($1,928): $1,000 then is $1.31.

    FAQ

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

    A $1,000 investment in XTL Biopharmaceuticals Ltd. (XTLB) at the start of 2005 would be worth about $1.31 today, a total return of -99.9%. Dividends are reinvested in these figures.

    What were the best and worst years for XTLB?

    XTL Biopharmaceuticals Ltd. (XTLB)'s strongest calendar year since 2005 was 2010, a +370.0% return — $1,000 held through that year became about $4,700 by year-end. Its weakest year was 2008, at -98.2%.

    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 XTLB have grown?

    Investing $100 at the end of every month since 2005-09 would have grown to about $5,585 on $25,300 invested.

    Did XTLB 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 $9,354. XTLB trailed the S&P 500 by +100.0% 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

    XTL Biopharmaceuticals Ltd. (XTLB) historical total-return data from 2005-09 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.