Wall Street RegretsThe regret calculator.

What if you'd held ARTY?

A $1,000 investment in iShares Future AI & Tech ETF (ARTY) at the month-end close of 2018-06 would be worth $3,294 at the close of 2026-08 — +229.4% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $2,836.

$1,000 since 2018$3,294Total return+229.4%Multiple3.3×CAGR+15.7%

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$3,294Gain+$2,294 (+229.4%)Multiple3.3×CAGR+15.7%

    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.

    2018$3,2942019$3,8672020$2,8762021$1,9322022$1,8172023$2,9262024$2,1452025$1,9862026$1,528

    Every year, $1,000 from 2018

    YearValue of $1,000Year return
    2018$1,000
    2019$1,344+34.4%
    2020$2,001+48.9%
    2021$2,128+6.3%
    2022$1,322-37.9%
    2023$1,802+36.4%
    2024$1,947+8.0%
    2025$2,530+30.0%
    2026$3,867+52.8%

    Best and worst month-end to buy

    The best single month-end close to have bought ARTY was 2018-12 ($19.03): $1,000 then is $3,867 today. The worst was 2026-06 ($76.16): $1,000 then is $966.

    FAQ

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

    A $1,000 investment in iShares Future AI & Tech ETF (ARTY) at the start of 2018 would be worth about $3,294 today, a total return of +229.4%. Dividends are reinvested in these figures.

    What were the best and worst years for ARTY?

    iShares Future AI & Tech ETF (ARTY)'s strongest calendar year since 2018 was 2026, a +52.8% return — $1,000 held through that year became about $1,528 by year-end. Its weakest year was 2022, at -37.9%.

    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 ARTY have grown?

    Investing $100 at the end of every month since 2018-06 would have grown to about $23,165 on $9,900 invested.

    Did ARTY beat the S&P 500?

    Over the same period, $1,000 in the S&P 500 index would be worth $2,836. ARTY beat the S&P 500 by +16.2% 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

    iShares Future AI & Tech ETF (ARTY) historical total-return data from 2018-06 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.