Wall Street RegretsThe regret calculator.

What if you'd held RSSS?

A $1,000 investment in Research Solutions, Inc (RSSS) at the month-end close of 2010-11 would be worth $1,078 at the close of 2026-08 — +7.8% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $6,529.

$1,000 since 2010$1,078Total return+7.8%Multiple1.1×CAGR+0.5%

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$1,078Gain+$78.05 (+7.8%)Multiple1.1×CAGR+0.5%

    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.

    2010$1,0782011$8342012$2,0092013$2,5702014$1,1052015$2,6312016$3,6232017$2,1462018$1,8112019$9022020$6142021$9482022$8982023$1,1512024$8502025$5332026$752

    Every year, $1,000 from 2010

    YearValue of $1,000Year return
    2010$1,000
    2011$415-58.5%
    2012$325-21.8%
    2013$755+132.6%
    2014$317-58.0%
    2015$230-27.4%
    2016$389+68.9%
    2017$460+18.4%
    2018$925+100.8%
    2019$1,358+46.9%
    2020$879-35.3%
    2021$928+5.6%
    2022$725-22.0%
    2023$981+35.4%
    2024$1,566+59.6%
    2025$1,109-29.2%
    2026$834-24.8%

    Best and worst month-end to buy

    The best single month-end close to have bought RSSS was 2016-01 ($0.54): $1,000 then is $4,093 today. The worst was 2024-12 ($4.15): $1,000 then is $533.

    FAQ

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

    A $1,000 investment in Research Solutions, Inc (RSSS) at the start of 2010 would be worth about $1,078 today, a total return of +7.8%. Dividends are reinvested in these figures.

    What were the best and worst years for RSSS?

    Research Solutions, Inc (RSSS)'s strongest calendar year since 2010 was 2013, a +132.6% return — $1,000 held through that year became about $2,326 by year-end. Its weakest year was 2011, at -58.5%.

    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 RSSS have grown?

    Investing $100 at the end of every month since 2010-11 would have grown to about $25,975 on $19,000 invested.

    Did RSSS beat the S&P 500?

    Over the same period, $1,000 in the S&P 500 index would be worth $6,529. RSSS trailed the S&P 500 by +83.5% 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

    Research Solutions, Inc (RSSS) historical total-return data from 2010-11 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.