Treasury Auction Results: Week of Sep 14, 2026
Treasury held 8 auctions in the week of Sep 14, 2026 (Sep 14 – Sep 20, 2026): 6 Treasury bills, 1 Treasury bond, 1 TIPS, with total offering amounts of $525 billion.
U.S. Treasury securities: not FDIC-insured · not bank deposits · market value can change before maturity
Treasury bill rates this week
- 4-Week bill: 3.885% investment rate on Sep 17 (+4.6 bp vs prior)
- 6-Week bill: 3.921% investment rate on Sep 15 (+11.2 bp vs prior)
- 8-Week bill: 3.999% investment rate on Sep 17 (+7.7 bp vs prior)
- 13-Week bill: 4.066% investment rate on Sep 14 (+17.6 bp vs prior)
- 17-Week bill: 4.141% investment rate on Sep 16 (+14.0 bp vs prior)
- 26-Week bill: 4.203% investment rate on Sep 14 (+18.0 bp vs prior)
Notes, bonds, TIPS and FRNs this week
- 9-Year 10-Month TIPS (reopening): 2.653% high real yield on Sep 17
- 19-Year 11-Month Treasury bond (reopening): 5.420% high yield on Sep 15
All auction results, Sep 14 – Sep 20, 2026
| Auction date | Security | Term | CUSIP | Headline rate | Bid-to-cover | Change vs prior same-term | Source |
|---|---|---|---|---|---|---|---|
| TIPS (reopening) | 9-Year 10-Month | 91282CRE3 | 2.653% real yield | 2.24 | +21.5 bp vs Jul 23 | results PDF | |
| Bill (reopening) | 8-Week | 912797VX2 | 3.999% inv. rate | 2.94 | +7.7 bp vs Sep 10 | results PDF | |
| Bill (reopening) | 4-Week | 912797VM6 | 3.885% inv. rate | 3.02 | +4.6 bp vs Sep 10 | results PDF | |
| Bill | 17-Week | 912797WQ6 | 4.141% inv. rate | 2.72 | +14.0 bp vs Sep 9 | results PDF | |
| Bill (reopening) | 6-Week | 912797SK4 | 3.921% inv. rate | 3.16 | +11.2 bp vs Sep 8 | results PDF | |
| Bond (reopening) | 19-Year 11-Month | 912810UX4 | 5.420% yield | 2.57 | +21.6 bp vs Aug 19 | results PDF | |
| Bill (reopening) | 26-Week | 912797UD7 | 4.203% inv. rate | 2.74 | +18.0 bp vs Sep 8 | results PDF | |
| Bill (reopening) | 13-Week | 912797VH7 | 4.066% inv. rate | 2.64 | +17.6 bp vs Sep 8 | results PDF |
Source: U.S. Treasury Fiscal Data API, Treasury Securities Auctions Data, retrieved 2026-10-16 23:44 CDT; each row links to the official TreasuryDirect results PDF. Bills: investment rate (bond-equivalent) and discount rate. Notes/bonds: high yield and coupon. TIPS: high real yield (before inflation adjustment). FRNs: high discount margin. bp = basis points (0.01 percentage point). Change compares the headline rate with the prior auction of the same security type and term.
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