21-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 ECB's statistics calculated on AAA bonds, the par yield on 21-year euro-area government bonds was 3.43 percent on 14 May 2026, versus 3.48 on 13 May.
Sample. There are 5,544 data points in the daily series shown in the plot above. The series covers the span of time extending from September 2004 to May 2026.
History. Have a look at a few summary statistics we computed on the full sample: the yield had an average value of 2.39 percent; it recorded its highest level of 4.90 on 23 July 2008; it recorded a bottom of -0.50 on 10 March 2020.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2026-05-12 | 3.4786 |
| 2026-05-13 | 3.4787 |
| 2026-05-14 | 3.434 |
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Series Metadata
| Field | Value |
|---|---|
| Description | 21-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 |
Series in the same data set
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