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. Based on European Central Bank's statistics calculated on AAA-rated securities, the par yield on 23-year euro-area government bonds was 3.73 percent on 17 September 2026, versus 3.77 on the previous day.
Sample. This daily series has a total of 5,634 records. The span of time covered by the series goes from September 2004 to September 2026.
History. Take a look at a few descriptive statistics we calculated on the whole sample: the yield had a mean value of 2.43 percent; it achieved a maximum of 4.91 on 23 July 2008; it registered a minimum of -0.47 on 10 March 2020.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2026-09-15 | 3.78670 |
| 2026-09-16 | 3.76990 |
| 2026-09-17 | 3.72640 |
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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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