What if you'd held DGII?
A $1,000 investment in Digi International Inc. (DGII) at the month-end close of 1989-10 would be worth $23,128 at the close of 2026-08 — +2212.8% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $22,647.
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 1989
| Year | Value of $1,000 | Year return |
|---|---|---|
| 1989 | $1,000 | — |
| 1990 | $2,243 | +124.3% |
| 1991 | $5,640 | +151.4% |
| 1992 | $7,271 | +28.9% |
| 1993 | $6,846 | -5.8% |
| 1994 | $5,769 | -15.7% |
| 1995 | $5,846 | +1.3% |
| 1996 | $2,923 | -50.0% |
| 1997 | $5,231 | +78.9% |
| 1998 | $3,425 | -34.5% |
| 1999 | $3,212 | -6.2% |
| 2000 | $1,886 | -41.3% |
| 2001 | $1,960 | +3.9% |
| 2002 | $895 | -54.3% |
| 2003 | $2,954 | +229.9% |
| 2004 | $5,289 | +79.1% |
| 2005 | $3,228 | -39.0% |
| 2006 | $4,243 | +31.5% |
| 2007 | $4,366 | +2.9% |
| 2008 | $2,495 | -42.8% |
| 2009 | $2,806 | +12.5% |
| 2010 | $3,415 | +21.7% |
| 2011 | $3,434 | +0.5% |
| 2012 | $2,914 | -15.1% |
| 2013 | $3,729 | +28.0% |
| 2014 | $2,858 | -23.3% |
| 2015 | $3,502 | +22.5% |
| 2016 | $4,231 | +20.8% |
| 2017 | $2,938 | -30.5% |
| 2018 | $3,105 | +5.7% |
| 2019 | $5,452 | +75.6% |
| 2020 | $5,815 | +6.7% |
| 2021 | $7,560 | +30.0% |
| 2022 | $11,246 | +48.8% |
| 2023 | $8,000 | -28.9% |
| 2024 | $9,302 | +16.3% |
| 2025 | $13,320 | +43.2% |
| 2026 | $23,412 | +75.8% |
Best and worst month-end to buy
The best single month-end close to have bought DGII was 2002-09 ($1.95): $1,000 then is $39,021 today. The worst was 2026-08 ($76.09): $1,000 then is $1,000.
FAQ
What would $1,000 in DGII be worth today?
A $1,000 investment in Digi International Inc. (DGII) at the start of 1989 would be worth about $23,128 today, a total return of +2212.8%. Dividends are reinvested in these figures.
What were the best and worst years for DGII?
Digi International Inc. (DGII)'s strongest calendar year since 1989 was 2003, a +229.9% return — $1,000 held through that year became about $3,299 by year-end. Its weakest year was 2002, at -54.3%.
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 DGII have grown?
Investing $100 at the end of every month since 1989-10 would have grown to about $317,556 on $44,300 invested.
Did DGII beat the S&P 500?
Over the same period, $1,000 in the S&P 500 index would be worth $22,647. DGII beat the S&P 500 by +2.1% 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
Digi International Inc. (DGII) historical total-return data from 1989-10 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.