What if you'd held SPIP?
A $1,000 investment in State Street SPDR Portfolio TIPS ETF (SPIP) at the month-end close of 2007-05 would be worth $1,911 at the close of 2026-08 — +91.1% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $5,036.
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 2007
| Year | Value of $1,000 | Year return |
|---|---|---|
| 2007 | $1,000 | — |
| 2008 | $981 | -1.9% |
| 2009 | $1,081 | +10.2% |
| 2010 | $1,149 | +6.3% |
| 2011 | $1,308 | +13.9% |
| 2012 | $1,384 | +5.7% |
| 2013 | $1,253 | -9.4% |
| 2014 | $1,311 | +4.6% |
| 2015 | $1,281 | -2.3% |
| 2016 | $1,342 | +4.7% |
| 2017 | $1,395 | +4.0% |
| 2018 | $1,374 | -1.5% |
| 2019 | $1,500 | +9.1% |
| 2020 | $1,671 | +11.4% |
| 2021 | $1,767 | +5.8% |
| 2022 | $1,540 | -12.8% |
| 2023 | $1,586 | +3.0% |
| 2024 | $1,623 | +2.3% |
| 2025 | $1,734 | +6.8% |
| 2026 | $1,738 | +0.3% |
Best and worst month-end to buy
The best single month-end close to have bought SPIP was 2007-06 ($13.12): $1,000 then is $1,920 today. The worst was 2021-12 ($25.61): $1,000 then is $984.
FAQ
What would $1,000 in SPIP be worth today?
A $1,000 investment in State Street SPDR Portfolio TIPS ETF (SPIP) at the start of 2007 would be worth about $1,911 today, a total return of +91.1%. Dividends are reinvested in these figures.
What were the best and worst years for SPIP?
State Street SPDR Portfolio TIPS ETF (SPIP)'s strongest calendar year since 2007 was 2011, a +13.9% return — $1,000 held through that year became about $1,139 by year-end. Its weakest year was 2022, at -12.8%.
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 SPIP have grown?
Investing $100 at the end of every month since 2007-05 would have grown to about $29,843 on $23,200 invested.
Did SPIP beat the S&P 500?
Over the same period, $1,000 in the S&P 500 index would be worth $5,036. SPIP trailed the S&P 500 by +62.0% 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
State Street SPDR Portfolio TIPS ETF (SPIP) historical total-return data from 2007-05 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.