State Street SPDR Bloomberg 3-12 Month T-Bill ETF (BILS) closed at $99.15 on November 11, 2026, unchanged from the previous close, on volume of 338,254 shares (30-day average 423,313).
Data as of November 11, 2026.
11-Nov-2026
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State Street SPDR Bloomberg 3-12 Month T-Bill ETF seeks to provide investment results that, before fees and expenses, correspond generally to the price and yield performance of an index that tracks the 3-12 month sector of the United States Treasury Bill market. In seeking to track the performance of the Bloomberg 3-12 Month U.S. Treasury Bill Index (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. The Index includes all publicly issued U.S. Treasury Bills that have a remaining maturity of less than 12 months and at least 3 months, and are rated investment-grade. In addition, the securities must be denominated in U.S. dollars and must have a fixed rate. The Index is market capitalization weighted.
State Street SPDR Bloomberg 3-12 Month T-Bill ETF trades on the ARCA stock market under the symbol BILS.
As of November 11, 2026, BILS stock price was flat at $99.15 with 338,254 million shares trading.
BILS has a beta of 0.00, meaning it tends to be less sensitive to market movements. BILS has a correlation of 0.02 to the broad based SPY ETF.
BILS has a market cap of $4.00 billion. This is considered a Mid Cap stock.
In the last 3 years, BILS traded as high as $99.60 and as low as $98.89.
BILS has underperformed the market in the last year with a return of +3.8%, while SPY returned +12.6%. This shows that you would have done better investing in the overall market (through SPY) over the last year than in BILS shares. However, BILS has outperformed the market in the last 3 month and 2 week periods, returning +0.9% and +0.2%, while SPY returned -1.5% and -1.3%, respectively. This indicates BILS has been having a stronger performance recently.
BILS support price is $99.13 and resistance is $99.17 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that BILS shares will trade within this expected range on the day.
