Wall Street RegretsThe regret calculator.

What if you'd held KEN?

A $1,000 investment in Kenon Holdings Ltd. (KEN) at the month-end close of 2015-01 would be worth $51,451 at the close of 2026-09 — +5045.1% total return, dividends reinvested. The same $1,000 in the S&P 500, dividends reinvested, would be worth $4,726.

$1,000 since 2015$51,451Total return+5045.1%Multiple51.5×CAGR+40.2%

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$51,451Gain+$50,451 (+5045.1%)Multiple51.5×CAGR+40.2%

    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 2026-09, dividends included.

    2015$51,4512016$87,3502017$75,1432018$40,3942019$12,5622020$8,3012021$5,2362022$2,8332023$3,2082024$3,9232025$2,3402026$1,034

    Every year, $1,000 from 2015

    YearValue of $1,000Year return
    2015$1,000
    2016$1,162+16.2%
    2017$2,162+86.0%
    2018$6,953+221.6%
    2019$10,523+51.3%
    2020$16,683+58.5%
    2021$30,835+84.8%
    2022$27,229-11.7%
    2023$22,269-18.2%
    2024$37,333+67.6%
    2025$84,441+126.2%
    2026$87,350+3.4%

    Best and worst month-end to buy

    The best single month-end close to have bought KEN was 2016-03 ($0.60): $1,000 then is $110,067 today. The worst was 2026-04 ($92.08): $1,000 then is $712.

    FAQ

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

    A $1,000 investment in Kenon Holdings Ltd. (KEN) at the start of 2015 would be worth about $51,451 today, a total return of +5045.1%. Dividends are reinvested in these figures.

    What were the best and worst years for KEN?

    Kenon Holdings Ltd. (KEN)'s strongest calendar year since 2015 was 2018, a +221.6% return — $1,000 held through that year became about $3,216 by year-end. Its weakest year was 2023, at -18.2%.

    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 KEN have grown?

    Investing $100 at the end of every month since 2015-01 would have grown to about $309,836 on $14,100 invested.

    Did KEN 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 $4,726. KEN beat the S&P 500 by +988.6% 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

    Kenon Holdings Ltd. (KEN) historical total-return data from 2015-01 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 2026-09-23. Not financial advice.