5-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 5-year US inflation-linked government bonds was 1.28 percent on 24 September 2025, compared to 1.26 on the previous day.
Sample. There are 5,687 observations overall in the daily time series shown in the graph above. The series covers the time range stretching from January 2003 to September 2025.
History. Here are a few simple statistics computed on the whole sample: the yield had a mean of 0.54 percent; it reached a minimum of -1.91 on 10 May 2021; it recorded a maximum of 4.24 on 26 November 2008.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2025-09-22 | 1.29 |
| 2025-09-23 | 1.26 |
| 2025-09-24 | 1.28 |
Nugget of wisdom. For easier exploration, we organize time series into worksheets and datasets. When you look below, you will find how we structured further information linked to the statistics published here.
Not for investment purposes. Data and any other information published on FetchSeries are not intended for investment purposes or any other financial decision. Users should obtain professional advice and do their own independent due diligence before making any financial commitments.
Series Metadata
| Field | Value |
|---|---|
| Description | 5-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 | 5687 | 2003-01-02 | 2025-09-24 |
| 7-year real par yield on Treasuries (percentage points; constant maturity; real) - United States - Department of the Treasury - Daily | 5687 | 2003-01-02 | 2025-09-24 |
| 10-year real par yield on Treasuries (percentage points; constant maturity; real) - United States - Department of the Treasury - Daily | 5687 | 2003-01-02 | 2025-09-24 |
| 20-year real par yield on Treasuries (percentage points; constant maturity; real) - United States - Department of the Treasury - Daily | 5296 | 2004-07-27 | 2025-09-24 |
| 30-year real par yield on Treasuries (percentage points; constant maturity; real) - United States - Department of the Treasury - Daily | 3902 | 2010-02-22 | 2025-09-24 |