State Street SPDR Bloomberg 3-12 Month T-Bill ETF (BILS)Ultrashort Bond | Exchange Traded Fund | NYSEArca
99.41 USD
After hours: 99.32 -0.09 (-0.090%) ⇩ (Aug. 28, 2026, 7:49 p.m. EDT) |
Hot Take ↕ | Aug. 22, 2026, 4:30 a.m. EDT
This instrument is a precise barometer of the current risk-free rate environment, offering a stable 3.76% yield that reflects the prevailing 3-month Treasury bill rates. The price action is remarkably flat, trading within a tight range around $99.30, which is expected for a money-market style ETF where the share price tracks the underlying interest rate rather than company growth. The recent price history confirms this stability, with minimal variance over the last two weeks. While the yield is attractive compared to traditional savings accounts, investors should view this as a defensive holding for capital preservation and income generation rather than a vehicle for capital appreciation. The lack of price momentum and the nature of the underlying assets mean there is no 'growth' story here, only the steady accrual of interest. |
| Model | MAE |
|---|---|
| AutoARIMA ✓ | 0.000724 |
| AutoTheta | 0.000781 |
| AutoETS | 0.000831 |
| MSTL | 0.000866 |
Forecast horizon: 45 days | Selected: AutoARIMA
| Forecast Reliability | |
|---|---|
| Score | 92% |
| H-stat | 0.37 |
| Ljung-Box p | 0.000 |
| Jarque-Bera p | 0.376 |
| Excess Kurtosis | -0.86 |
As of Aug. 22, 2026, 4:30 a.m. EDT: Speculators are positioning for a minor dip in the near term, evidenced by significant put volume at the $99 strike expiring in late August, while October expiration shows negligible interest. Implied volatility is extremely low across the board, indicating a lack of speculative fear or excitement.
| Last Yield | 1yr Yield | 3yr Avg | 5yr Avg |
|---|---|---|---|
| 0.31% | 3.73% | 4.45% | — |
| Date | Dividend | Yield % |
|---|---|---|
| 2026-08-03 | 0.306 | 0.308623 |
| 2026-07-01 | 0.293 | 0.295631 |
| 2026-06-01 | 0.301 | 0.303611 |
| 2026-05-01 | 0.291 | 0.293436 |
| 2026-04-01 | 0.289 | 0.291448 |
| 2026-03-02 | 0.272 | 0.274249 |
| 2026-02-02 | 0.302 | 0.304435 |
| 2025-12-18 | 0.337 | 0.340129 |
| 2025-12-01 | 0.306 | 0.308499 |
| 2025-11-03 | 0.326 | 0.328596 |
| 2025-10-01 | 0.329 | 0.331586 |
| 2025-09-02 | 0.346 | 0.348861 |
| 2025-08-01 | 0.346 | 0.348896 |
| 2025-07-01 | 0.334 | 0.336965 |
| 2025-06-02 | 0.347 | 0.350151 |
| 2025-05-01 | 0.337 | 0.339923 |
| 2025-04-01 | 0.352 | 0.354982 |
| 2025-03-03 | 0.322 | 0.324695 |
| 2025-02-03 | 0.365 | 0.368092 |
| 2024-12-19 | 0.368 | 0.371717 |
| 2024-12-02 | 0.367 | 0.370184 |
| 2024-11-01 | 0.395 | 0.398306 |
| 2024-10-01 | 0.408 | 0.411332 |
| 2024-09-03 | 0.429 | 0.432809 |
| 2024-08-01 | 0.437 | 0.441147 |
| 2024-07-01 | 0.424 | 0.428413 |
| 2024-06-03 | 0.434 | 0.438428 |
| 2024-05-01 | 0.417 | 0.421297 |
| 2024-04-01 | 0.430 | 0.434300 |
| 2024-03-01 | 0.404 | 0.407875 |
| 2024-02-01 | 0.454 | 0.457984 |
| 2023-12-18 | 0.434 | 0.438871 |
| 2023-12-01 | 0.434 | 0.437853 |
| 2023-11-01 | 0.446 | 0.450369 |
| 2023-10-02 | 0.425 | 0.429163 |
| 2023-09-01 | 0.435 | 0.439128 |
| 2023-08-01 | 0.427 | 0.431182 |
| 2023-07-03 | 0.405 | 0.408802 |
| 2023-06-01 | 0.402 | 0.405733 |
| 2023-05-01 | 0.380 | 0.383339 |
| 2023-04-03 | 0.392 | 0.395002 |
| 2023-03-01 | 0.343 | 0.346045 |
| 2023-02-01 | 0.416 | 0.419355 |
| 2022-12-19 | 0.311 | 0.313761 |
| 2022-12-01 | 0.327 | 0.329504 |
| 2022-11-01 | 0.283 | 0.285282 |
| 2022-10-03 | 0.198 | 0.199155 |
| 2022-09-01 | 0.172 | 0.172812 |
| 2022-08-01 | 0.131 | 0.131586 |
| 2022-07-01 | 0.110 | 0.110364 |
| 2022-06-01 | 0.070 | 0.070112 |
| Attribute | Value |
|---|---|
| All Time High | 100.12 |
| All Time Low | 98.89 |
| Ask | 99.41 |
| Ask Size | 43,100 |
| Average Daily Volume10 Day | 267,600 |
| Average Daily Volume3 Month | 302,577 |
| Average Volume | 302,577 |
| Average Volume10Days | 267,600 |
| Beta3 Year | 0.01 |
| Bid | 99.4 |
| Bid Size | 26,200 |
| Category | Ultrashort Bond |
| Crypto Tradeable | 0 |
| Currency | USD |
| Custom Price Alert Confidence | HIGH |
| Day High | 99.44 |
| Day Low | 99.4 |
| Dividend Yield | 3.76 |
| Esg Populated | 0 |
| Exchange | PCX |
| Exchange Data Delayed By | 0 |
| Exchange Timezone Name | America/New_York |
| Exchange Timezone Short Name | EDT |
| Fifty Day Average | 99.2928 |
| Fifty Day Average Change | 0.11720276 |
| Fifty Day Average Change Percent | 0.0011803752 |
| Fifty Two Week Change Percent | 0.23189783 |
| Fifty Two Week High | 99.52 |
| Fifty Two Week High Change | -0.10999298 |
| Fifty Two Week High Change Percent | -0.001105235 |
| Fifty Two Week Low | 99.08 |
| Fifty Two Week Low Change | 0.33000183 |
| Fifty Two Week Low Change Percent | 0.0033306603 |
| Fifty Two Week Range | 99.08 - 99.52 |
| First Trade Date Milliseconds | 1,602,077,400,000 |
| Five Year Average Return | 0.0347919 |
| Full Exchange Name | NYSEArca |
| Fullday Change | 0.0 |
| Fullday Change Percent | 0.0 |
| Fullday Price | 99.32 |
| Fund Family | State Street Investment Management |
| Fund Inception Date | 1,600,905,600 |
| Gmt Off Set Milliseconds | -14,400,000 |
| Has Pre Post Market Data | 1 |
| Language | en-US |
| Legal Type | Exchange Traded Fund |
| Long Business Summary | In seeking to track the performance of the index, the fund employs a sampling strategy, which means that the fund is not required to purchase all of the securities represented in the index. The index is designed to measure the performance of public obligations of the U.S. Treasury that have a remaining maturity of greater than or equal to 3 months and less than 12 months. |
| Long Name | State Street SPDR Bloomberg 3-12 Month T-Bill ETF |
| Market | us_market |
| Market State | CLOSED |
| Max Age | 86,400 |
| Message Board Id | finmb_683063742 |
| Nav Price | 99.40747 |
| Net Assets | 3,902,961,150.0 |
| Net Expense Ratio | 0.1354 |
| Open | 99.43 |
| Post Market Change | -0.09000397 |
| Post Market Change Percent | -0.09053814 |
| Post Market Price | 99.32 |
| Post Market Time | 1,787,960,973 |
| Previous Close | 99.41 |
| Price Hint | 2 |
| Quote Source Name | Delayed Quote |
| Quote Type | ETF |
| Region | US |
| Regular Market Change | 0.0 |
| Regular Market Change Percent | 0.0 |
| Regular Market Day High | 99.44 |
| Regular Market Day Low | 99.4 |
| Regular Market Day Range | 99.4 - 99.44 |
| Regular Market Open | 99.43 |
| Regular Market Previous Close | 99.41 |
| Regular Market Price | 99.41 |
| Regular Market Time | 1,787,947,200 |
| Regular Market Volume | 331,798 |
| Short Name | State Street SPDR Bloomberg 3-1 |
| Source Interval | 15 |
| Symbol | BILS |
| Three Year Average Return | 0.045535304 |
| Total Assets | 3,902,961,152 |
| Tradeable | 0 |
| Trailing Annual Dividend Rate | 0.0 |
| Trailing Annual Dividend Yield | 0.0 |
| Trailing Peg Ratio | None |
| Trailing Three Month Nav Returns | 0.90109 |
| Trailing Three Month Returns | 0.90109 |
| Triggerable | 1 |
| Two Hundred Day Average | 99.297874 |
| Two Hundred Day Average Change | 0.11212921 |
| Two Hundred Day Average Change Percent | 0.0011292207 |
| Type Disp | ETF |
| Volume | 331,798 |
| Yield | 0.0376 |
| Ytd Return | 2.00559 |