10-year par yield on Treasuries (percentage points; constant maturity; nominal) - United States - Department of the Treasury - Daily
This series is part of the dataset: US Treasury constant-maturity par yields (Department of the Treasury)
Download Full Dataset (.xlsx)Latest updates. According to data published by the US Treasury, the par yield on 10-year US government bonds was 4.14 percent on 30 December 2025, compared to 4.12 on 29 December.
Sample. In this daily series, there are 9,004 observations overall. The series covers the time range going from January 1990 to December 2025.
History. Here are a few descriptive statistics we calculated on the whole sample: the yield hit a peak of 9.09 percent on 2 May 1990; it registered a minimum of 0.52 on 4 August 2020; it had a mean value of 4.25.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2025-12-26 | 4.14 |
| 2025-12-29 | 4.12 |
| 2025-12-30 | 4.14 |
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Series Metadata
| Field | Value |
|---|---|
| Description | 10-year yield US Treasury par yield curve |
| Country | United States |
| Economic concept | Interest rate |
| Data type | Constant-maturity nominal par yield |
| Deflation method | Not applicable |
| Seasonally adjusted | No |
| Rescaling | None |
| Frequency | Daily |
| Unit | Percentage points |
| Source | U.S. Department of the Treasury |
| Source type | Federal Administration |
| Data licence | Not copyrightable under U.S. law |
| Measure type | Interpolated level (constant maturity) |
Series in the same data set
Discover the other time series included in this data set.
Nominal yields
Real yields
| Series Name | Observations | Start Date | End Date |
|---|---|---|---|
| 5-year real par yield on Treasuries (percentage points; constant maturity; real) - United States - Department of the Treasury - Daily | 5752 | 2003-01-02 | 2025-12-30 |
| 7-year real par yield on Treasuries (percentage points; constant maturity; real) - United States - Department of the Treasury - Daily | 5752 | 2003-01-02 | 2025-12-30 |
| 10-year real par yield on Treasuries (percentage points; constant maturity; real) - United States - Department of the Treasury - Daily | 5752 | 2003-01-02 | 2025-12-30 |
| 20-year real par yield on Treasuries (percentage points; constant maturity; real) - United States - Department of the Treasury - Daily | 5361 | 2004-07-27 | 2025-12-30 |
| 30-year real par yield on Treasuries (percentage points; constant maturity; real) - United States - Department of the Treasury - Daily | 3967 | 2010-02-22 | 2025-12-30 |