10-year real par yield on Treasuries (percentage points; constant maturity; real) - 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 real par yield on 10-year US inflation-linked government bonds stood at 1.90 percent on 30 December 2025, unchanged with respect to 29 December 2025.
Sample. In the daily time series shown in the chart, there are 5,752 observations. The series covers the time range stretching from January 2003 to December 2025.
History. Here’s a quick look at a few simple statistics we calculated on the full sample: the yield averaged 0.97 percent; it reached a maximum of 3.15 on 21 November 2008; it reached a trough of -1.19 on 3 August 2021.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2025-12-26 | 1.91 |
| 2025-12-29 | 1.9 |
| 2025-12-30 | 1.9 |
Nugget of wisdom. One of the advantages of using our web site is that we give you well-crafted metadata. Check it below to delve deeper into the properties of the time series that you are exploring.
Not for investment purposes. Data and any other information hosted on this web site are not meant for investment purposes or as a basis for making financial decisions. Users should ask for professional advice and perform independent analysis before pledging money to any investment.
Series Metadata
| Field | Value |
|---|---|
| Description | 10-year real yield US Treasury par real yield curve |
| Country | United States |
| Economic concept | Interest rate |
| Data type | Constant-maturity real 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 |