What if you'd held GDYN?
A $1,000 investment in Grid Dynamics Holdings, Inc. (GDYN) at the month-end close of 2018-10 would be worth $836 at the close of 2026-08 — -16.4% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $2,842.
Your scenario
Result
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.
Every year, $1,000 from 2018
| Year | Value of $1,000 | Year return |
|---|---|---|
| 2018 | $1,000 | — |
| 2019 | $1,121 | +12.1% |
| 2020 | $1,302 | +16.1% |
| 2021 | $3,923 | +201.3% |
| 2022 | $1,159 | -70.5% |
| 2023 | $1,377 | +18.8% |
| 2024 | $2,298 | +66.8% |
| 2025 | $933 | -59.4% |
| 2026 | $824 | -11.6% |
Best and worst month-end to buy
The best single month-end close to have bought GDYN was 2026-06 ($5.68): $1,000 then is $1,405 today. The worst was 2021-11 ($39.23): $1,000 then is $203.
FAQ
What would $1,000 in GDYN be worth today?
A $1,000 investment in Grid Dynamics Holdings, Inc. (GDYN) at the start of 2018 would be worth about $836 today, a total return of -16.4%. Dividends are reinvested in these figures.
What were the best and worst years for GDYN?
Grid Dynamics Holdings, Inc. (GDYN)'s strongest calendar year since 2018 was 2021, a +201.3% return — $1,000 held through that year became about $3,013 by year-end. Its weakest year was 2022, at -70.5%.
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 GDYN have grown?
Investing $100 at the end of every month since 2018-10 would have grown to about $6,846 on $9,500 invested.
Did GDYN beat the S&P 500?
Over the same period, $1,000 in the S&P 500 index would be worth $2,842. GDYN trailed the S&P 500 by +70.6% 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
Grid Dynamics Holdings, Inc. (GDYN) historical total-return data from 2018-10 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.
What if you'd held…
Data: adjusted close prices via Yahoo Finance. As of 2026-08. Not financial advice.