SPDR Bloomberg 1-3 Month T-Bill ETF trailing returns
SPDR Bloomberg 1-3 Month T-Bill ETF's 10-year annualized return is +2.3% per year (+25.3% cumulative). How SPDR Bloomberg 1-3 Month T-Bill ETF (BIL) has performed over the last day, week, month and year, over 5, 10 and 20 years, and since inception, through September 11, 2026 — cumulative and annualized, with dividends on or off.
Trailing returns by period#
To 2026-09-11. Annualized (CAGR) for windows of a year or more.
| Period | Path | Annualized | Cumulative |
|---|---|---|---|
| 1 day | — | +0.0% | |
| 1 week | — | +0.1% | |
| 1 month | — | +0.3% | |
| YTD | — | +2.5% | |
| 1 year | +3.7% | +3.7% | |
| 5 years | +3.6% | +19.4% | |
| 10 years | +2.3% | +25.3% | |
| Since inception (2007) | +1.4% | +30.3% |
Growth of BIL
Actual index level (solid); dashed lines are each window's constant-rate path from start to today.
Methodology#
Trailing returns measure from the closest close about N years before the latest close (2026-09-11). Cumulative return is the total change over the window; annualized return is the compound annual growth rate (CAGR), shown for windows of a year or more. Total return reinvests dividends (from BIL's split- and dividend-adjusted closes); price return excludes them. See the year-by-year returns for the calendar breakdown. Past performance does not predict future returns; not investment advice.
FAQ#
- What is SPDR Bloomberg 1-3 Month T-Bill ETF's 10-year return?
- Over the last 10 years, SPDR Bloomberg 1-3 Month T-Bill ETF (BIL) returned about +2.3% a year annualized (+25.3% cumulative total return).
- What is SPDR Bloomberg 1-3 Month T-Bill ETF's return since inception?
- Since 2007, SPDR Bloomberg 1-3 Month T-Bill ETF (BIL) has compounded at about +1.4% a year — +30.3% in total.