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SPTI · State Street Spdr Portfolio Intermediate Term Treasury ETF
Over the last 15 years (2011-09 to 2026-10), $10,000 invested in SPTI with dividends reinvested grew to $11,768, 1.08% a year, with a worst peak-to-trough fall of -15.04%. Past performance doesn't predict future results.
Growth of $10,000 · 2011-09 to 2026-10 · dividends reinvested
How SPTI held up in past market crashes
SPTI has been through 4 of the market crashes since 2000 in our data. Its deepest price fall was 12.6% in the 2022 bear market, when the S&P 500 fell 25.4%. Its price had not yet regained that high by the latest close (price only, not counting the dividends or interest it paid). No fund is safe from losses; past falls do not predict future ones.
| Crash | SPTI deepest fall | S&P 500 (SPY) | Peak to bottom | Back to peak |
|---|---|---|---|---|
| 2008 financial crisis | -7.8% | -56.5% | Mar 2008 to Oct 2008 | 1 months |
| 2018 fourth-quarter selloff | -1.0% | -20.2% | Oct 2018 to Nov 2018 | Under a month |
| 2020 COVID crash | -2.1% | -34.1% | Mar 2020 to Mar 2020 | Under a month |
| 2022 bear market | -12.6% | -25.4% | Jan 2022 to Sep 2022 | Not yet |
Price declines in the fund's listing currency, dividends not included, inside each crash's S&P 500 peak-to-bottom window. See how 50 popular ETFs compare in the crash study.
About SPTI
State Street SPDR Portfolio Intermediate Term Treasury ETF is an exchange-traded fund designed to provide broad exposure to intermediate-term U.S. Treasury securities. The fund seeks to track the Bloomberg 3-10 Year U.S. Treasury Index and primarily holds fixed-rate, U.S. dollar-denominated Treasury bonds with remaining maturities between three and ten years. Its portfolio is focused on government debt, making it a core fixed-income vehicle for investors looking for access to the U.S. Treasury market in a single, diversified product. The ETF is used across portfolio management, cash allocation, and duration positioning, and it plays a role as a liquid, low-cost instrument within the bond market. State Street SPDR Portfolio Intermediate Term Treasury ETF is part of State Street’s SPDR lineup of fixed-income ETFs and is structured to offer market-like exposure to the intermediate Treasury segment.
Put SPTI to the test
Every tool below opens prefilled with SPTI: free, no account needed.
Backtest SPTI →
Full history, any date range, benchmarks, drawdowns, rolling returns.
Would SPTI survive 2008? →
What actually happened to it in the crisis: real drawdown and recovery.
Project it forward →
Monte Carlo simulation of where it could go from here.
Compare SPTI vs VTI →
Head-to-head against the total US market.
Replay $100/mo into SPTI →
Animated growth of steady monthly contributions.
Fundamentals →
Holdings-level financials where available.
Educational use only, not investment advice. Results are hypothetical.Read full disclaimer
This tool is for educational and informational purposes only and does not provide financial, investment, tax, legal, or accounting advice. Results are hypothetical and based on historical data and assumptions that may be inaccurate. Past performance does not guarantee future results. Consult a licensed professional before making investment decisions.