23-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 securities, the par yield on 23-year euro-area government bonds was 3.37 percent on 31 March 2026, compared to 3.40 on the previous day.
Sample. The daily time series presented in the figure has a total of 5,515 data points. The series covers the time range going from September 2004 to March 2026.
History. Have a look at a few simple statistics computed on the entire sample: the yield registered a minimum of -0.47 percent on 10 March 2020; it reached a maximum of 4.91 on 23 July 2008; it was equal on average to 2.41.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2026-03-27 | 3.4419 |
| 2026-03-30 | 3.3952 |
| 2026-03-31 | 3.3737 |
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Series Metadata
| Field | Value |
|---|---|
| Description | 23-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 |
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