30-year par yield on government bonds (percentage points; nominal; constant maturity; AAA rating) - Euro area - ECB - Daily
This series is part of the dataset: Euro-area government bond yield curves (ECB)
Download Full Dataset (.xlsx)Latest updates. As indicated by European Central Bank's statistics computed on AAA-rated bonds, the par yield on 30-year euro-area government bonds was 3.16 percent on 30 September 2025, unchanged with respect to 29 September.
Sample. There are 5,387 records in the daily time series shown in the figure above. The time period covered by the series goes from September 2004 to September 2025.
History. Have a look at some descriptive statistics calculated on the full sample: the yield averaged 2.41 percent; it recorded its highest level of 4.97 on 22 September 2008; it hit a trough of -0.42 on 10 March 2020.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2025-09-26 | 3.2007 |
| 2025-09-29 | 3.1574 |
| 2025-09-30 | 3.1612 |
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Series Metadata
| Field | Value |
|---|---|
| Description | 30-year rate ECB par yield curve (AAA bonds) |
| Country | Euro area |
| Economic concept | Interest rate |
| Data type | Constant-maturity nominal par yield on government bonds |
| Deflation method | Not applicable |
| Seasonally adjusted | No |
| Rescaling | None |
| Frequency | Daily |
| Unit | Percentage points |
| Source | European Central Bank |
| Source type | Central bank |
| Data licence | Free use subject to conditions |
| Measure type | Interpolated level |