Treasury yields
4-Month Treasury Constant Maturity Yield
4.18%
-0.03
since last reading
Source: U.S. Treasury · DTYC4M · as of 2 days ago
- Previous
- 4.21%
- 1 month ago
- 4.29%
- 1 year ago
- 3.87%
- 52-week high
- 4.36%
- 52-week low
- 3.58%
History
What this measures
The yield on a 4-month U.S. Treasury security, published each trading day by the Treasury Department.
How it is measured. The daily Treasury par yield curve is derived from the over-the-counter market bid yields on the most recently auctioned Treasury securities, read at roughly 3:30 PM Eastern each trading day. It is a par yield, not a coupon-equivalent bill discount, which is why a Treasury quote can differ slightly from a broker's screen.
Published daily (business days) by U.S. Department of the Treasury. Source: U.S. Department of the Treasury.
Recent readings
1008 observations on record| Date | Rate | Retrieved |
|---|---|---|
| Oct 30, 2026 | 4.18% | Oct 31, 2026 |
| Oct 29, 2026 | 4.21% | Oct 30, 2026 |
| Oct 28, 2026 | 4.22% | Oct 29, 2026 |
| Oct 27, 2026 | 4.31% | Oct 28, 2026 |
| Oct 26, 2026 | 4.32% | Oct 27, 2026 |
| Oct 23, 2026 | 4.30% | Oct 24, 2026 |
| Oct 22, 2026 | 4.29% | Oct 23, 2026 |
| Oct 21, 2026 | 4.34% | Oct 22, 2026 |
| Oct 20, 2026 | 4.34% | Oct 21, 2026 |
| Oct 19, 2026 | 4.34% | Oct 20, 2026 |
| Oct 16, 2026 | 4.32% | Oct 17, 2026 |
| Oct 15, 2026 | 4.35% | Oct 16, 2026 |
| Oct 14, 2026 | 4.36% | Oct 15, 2026 |
| Oct 13, 2026 | 4.32% | Oct 14, 2026 |
| Oct 9, 2026 | 4.29% | Oct 10, 2026 |
| Oct 8, 2026 | 4.29% | Oct 9, 2026 |
| Oct 7, 2026 | 4.28% | Oct 8, 2026 |
| Oct 6, 2026 | 4.26% | Oct 7, 2026 |
| Oct 5, 2026 | 4.27% | Oct 6, 2026 |
| Oct 2, 2026 | 4.26% | Oct 4, 2026 |
Related
Other treasury yields
1 Month Treasury
4.06%
unchanged
U.S. Treasury
2 days ago
2 Month Treasury
4.16%
-0.01
U.S. Treasury
2 days ago
3 Month Treasury
4.16%
-0.02
U.S. Treasury
2 days ago
6 Month Treasury
4.25%
-0.03
U.S. Treasury
2 days ago
1 Year Treasury
4.36%
-0.06
U.S. Treasury
2 days ago
2 Year Treasury
4.56%
-0.05
U.S. Treasury
2 days ago