Treasury bill · Matured
912797RS8
- Original term
- 52-Week
- Maturity
- Sep 3, 2026
- Coupon
- –
- Pays
- None
- Dated
- –
- First coupon
- –
- Priced through
- Sep 2, 2026
- Analyzed through
- Sep 1, 2026
Statement of August 31, 2026
- Amount outstanding
- $326.00bn
- Held stripped
- not strippable
- Share stripped
- –
This security cannot be stripped, so no stripped figure exists for it rather than one that is zero. Stripping separates a coupon security into its individual interest and principal payments, which needs more than one cashflow to separate. Market statistics.
Amount outstanding as reported by Treasury, in its Monthly Statement of the Public Debt. The Safe Rate indices weight on a different figure, float-adjusted original par, and the two are not comparable security by security. The index figures are published per holding.
Still priced, no longer analyzed. Risk numbers below are as of Sep 1, 2026, analytics stop about three months before maturity, because a security with one cashflow left does not have a meaningful yield curve exposure.
Risk, September 1, 2026
- Yield to maturity
- 3.661%
- Modified duration
- 0.003 yr
- DV01
- 0.0000
- Convexity
- 0.000
- Dirty price
- 99.990
Where its rate sensitivity sits
All of it in one place. A bill pays a single cashflow at maturity, so its key rate profile is its modified duration of 0.003 years, sitting in the nearest bucket and nothing anywhere else. That is also why its duration equals its remaining term rather than being shorter: there are no coupons to pull the average payment date forward. A twelve-bucket chart of that would be eleven empty bars.
Against the money market curve
Priced 0.01 cents per 100 of face rich to the curve on that day.
Shown as a price rather than a yield. This bill is 2 days from redemption, and inside a month the difference between its price and the curve annualizes into a number that looks like an enormous mispricing rather than the fraction of a cent it is: worst case across eighteen years, 1,435 basis points on a residual of four cents. Its yield above is unaffected and stands: a bill quotes on an investment-rate basis, which is the market's own convention rather than an annualized stub.
Yield to maturity, 249 observations
Price history
250 trading days to Sep 2, 2026
| Date | Bid | Offer | Close |
|---|---|---|---|
| Sep 2, 2026 | – | 99.990 | 100.000 |
| Sep 1, 2026 | – | 99.980 | 99.990 |
| Aug 31, 2026 | – | 99.970 | 99.980 |
| Aug 28, 2026 | – | 99.939 | 99.970 |
| Aug 27, 2026 | 99.930 | 99.929 | 99.939 |
| Aug 26, 2026 | 99.919 | 99.919 | 99.929 |
| Aug 25, 2026 | 99.910 | 99.909 | 99.919 |
| Aug 24, 2026 | 99.899 | 99.899 | 99.909 |
| Aug 21, 2026 | 99.869 | 99.869 | 99.899 |
| Aug 20, 2026 | 99.861 | 99.860 | 99.870 |
| Aug 19, 2026 | 99.850 | 99.850 | 99.860 |
| Aug 18, 2026 | 99.840 | 99.840 | 99.850 |
| Aug 17, 2026 | 99.829 | 99.829 | 99.839 |
| Aug 14, 2026 | 99.799 | 99.799 | 99.829 |
| Aug 13, 2026 | 99.791 | 99.791 | 99.799 |
| Aug 12, 2026 | 99.780 | 99.779 | 99.789 |
| Aug 11, 2026 | 99.769 | 99.769 | 99.779 |
| Aug 10, 2026 | 99.760 | 99.759 | 99.769 |
| Aug 7, 2026 | 99.730 | 99.730 | 99.760 |
| Aug 6, 2026 | 99.720 | 99.719 | 99.729 |
Prices are per 100 of face, from Treasury's own end-of-day file. A dash in the bid or offer column means none was posted that day.
4 auctions
A CUSIP can be auctioned more than once: Treasury reopens an existing security rather than issuing a new one, so the same bond is sold again at whatever yield the market then wants.
| Auction date | Issued | Type | Offered | Accepted | Bid to cover | High yield |
|---|---|---|---|---|---|---|
| Sep 2, 2025 | Sep 4, 2025 | New issue | $50.0bn | $51.0bn | 3.82x | – |
| Mar 2, 2026 | Mar 5, 2026 | Reopening | $77.0bn | $79.6bn | 3.10x | – |
| Jun 1, 2026 | Jun 4, 2026 | Reopening | $89.0bn | $94.6bn | 2.69x | – |
| Jul 21, 2026 | Jul 23, 2026 | Reopening | $95.0bn | $100.8bn | 2.79x | – |