Wall Street RegretsThe regret calculator.

What if you'd held QCLS?

A $1,000 investment in Q/C Technologies, Inc. (QCLS) at the month-end close of 2014-01 would be worth $0.0003114 at the close of 2026-09 — -100.0% total return, dividends reinvested. The same $1,000 in the S&P 500, dividends reinvested, would be worth $5,404.

$1,000 since 2014$0.0003114Total return-100.0%Multiple0.00×CAGR-69.4%

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$0.0003114Gain+$-1,000 (-100.0%)Multiple0.0×CAGR-69.4%

    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.

    2014$0.00031142015$0.00038942016$0.0012842017$0.00081782018$0.012019$0.012020$0.092021$0.152022$0.102023$0.522024$2.302025$15.572026$449

    Every year, $1,000 from 2014

    YearValue of $1,000Year return
    2014$1,000
    2015$303-69.7%
    2016$476+57.0%
    2017$33.58-92.9%
    2018$35.40+5.4%
    2019$4.18-88.2%
    2020$2.60-37.8%
    2021$3.96+52.3%
    2022$0.75-81.0%
    2023$0.17-77.5%
    2024$0.03-85.2%
    2025$0.0008681-96.5%
    2026$0.0003894-55.1%

    Best and worst month-end to buy

    The best single month-end close to have bought QCLS was 2026-09 ($1.79): $1,000 then is $1,000 today. The worst was 2014-01 ($5.75M): $1,000 then is $0.0003114.

    FAQ

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

    A $1,000 investment in Q/C Technologies, Inc. (QCLS) at the start of 2014 would be worth about $0.0003114 today, a total return of -100.0%. Dividends are reinvested in these figures.

    What were the best and worst years for QCLS?

    Q/C Technologies, Inc. (QCLS)'s strongest calendar year since 2014 was 2016, a +57.0% return — $1,000 held through that year became about $1,570 by year-end. Its weakest year was 2025, at -96.5%.

    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 QCLS have grown?

    Investing $100 at the end of every month since 2014-01 would have grown to about $820 on $15,300 invested.

    Did QCLS 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 $5,404. QCLS 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

    Q/C Technologies, Inc. (QCLS) historical total-return data from 2014-01 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 2026-09-04. Not financial advice.