30-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 30-year US inflation-linked government bonds stood at 3.28 percent on 13 November 2026, compared to 3.24 on 12 November.
Sample. In this daily time series, there are a total of 4,186 observations. The time span covered by the series extends from February 2010 to November 2026.
History. Here's a snapshot of some descriptive statistics we calculated on the entire sample: the yield had a mean of 1.18 percent; it achieved a maximum of 3.37 percent on 5 October 2026; it recorded a bottom of -0.59 percent on 3 December 2021.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2026-11-10 | 3.17000 |
| 2026-11-12 | 3.24000 |
| 2026-11-13 | 3.28000 |
Nugget of wisdom. For our users' convenience, we organize indicators into worksheets and datasets. If you navigate further down, you will find how we arranged further information linked to the statistics published here.
Not for investment purposes. Information accessible on FetchSeries is not meant for investment purposes or other financial decisions. Users should seek professional advice and do their own independent due diligence before making any financial commitments.
Series Metadata
| Field | Value |
|---|---|
| Description | 30-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 | 5971 | 2003-01-02 | 2026-11-13 |
| 7-year real par yield on Treasuries (percentage points; constant maturity; real) - United States - Department of the Treasury - Daily | 5971 | 2003-01-02 | 2026-11-13 |
| 10-year real par yield on Treasuries (percentage points; constant maturity; real) - United States - Department of the Treasury - Daily | 5971 | 2003-01-02 | 2026-11-13 |
| 20-year real par yield on Treasuries (percentage points; constant maturity; real) - United States - Department of the Treasury - Daily | 5580 | 2004-07-27 | 2026-11-13 |
| 30-year real par yield on Treasuries (percentage points; constant maturity; real) - United States - Department of the Treasury - Daily | 4186 | 2010-02-22 | 2026-11-13 |