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. According to European Central Bank's statistics calculated on AAA-rated bonds, the par yield on 21-year euro-area government bonds was 3.72 percent on 17 September 2026, compared to 3.76 on 16 September.
Sample. The daily time series shown in the chart has 5,634 observations in total. The time span covered by the series goes from September 2004 to September 2026.
History. Check out some summary statistics we computed on the entire sample: the yield was equal on average to 2.41 percent; it reached its maximum of 4.90 on 23 July 2008; it reached its lowest level of -0.50 on 10 March 2020.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2026-09-15 | 3.77930 |
| 2026-09-16 | 3.76270 |
| 2026-09-17 | 3.71800 |
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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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