Wall Street RegretsThe regret calculator.

What if you'd held ABAT?

A $1,000 investment in American Battery Technology Company (ABAT) at the month-end close of 2016-02 would be worth $372 at the close of 2026-08 — -62.8% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $3,989.

$1,000 since 2016$372Total return-62.8%Multiple0.37×CAGR-9.0%

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$372Gain+$-628 (-62.8%)Multiple0.4×CAGR-9.0%

    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.

    2016$3722017$8122018$1,6002019$5162020$5,0002021$1142022$1502023$3932024$5122025$9762026$719

    Every year, $1,000 from 2016

    YearValue of $1,000Year return
    2016$1,000
    2017$508-49.2%
    2018$1,574+210.0%
    2019$162-89.7%
    2020$7,107+4275.0%
    2021$5,431-23.6%
    2022$2,066-62.0%
    2023$1,587-23.2%
    2024$832-47.5%
    2025$1,130+35.8%
    2026$812-28.1%

    Best and worst month-end to buy

    The best single month-end close to have bought ABAT was 2020-01 ($0.47): $1,000 then is $5,161 today. The worst was 2021-01 ($49.58): $1,000 then is $48.41.

    FAQ

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

    A $1,000 investment in American Battery Technology Company (ABAT) at the start of 2016 would be worth about $372 today, a total return of -62.8%. Dividends are reinvested in these figures.

    What were the best and worst years for ABAT?

    American Battery Technology Company (ABAT)'s strongest calendar year since 2016 was 2020, a +4275.0% return — $1,000 held through that year became about $43,750 by year-end. Its weakest year was 2019, at -89.7%.

    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 ABAT have grown?

    Investing $100 at the end of every month since 2016-02 would have grown to about $13,102 on $12,700 invested.

    Did ABAT beat the S&P 500?

    Over the same period, $1,000 in the S&P 500 index would be worth $3,989. ABAT trailed the S&P 500 by +90.7% 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

    American Battery Technology Company (ABAT) historical total-return data from 2016-02 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.