18-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 ECB's statistics computed on AAA-rated bonds, the par yield on 18-year euro-area government bonds was 3.08 percent on 13 November 2025, compared to 3.06 on the previous day.
Sample. In this daily time series, there are 5,419 data points. The span of time covered by the series is from September 2004 to November 2025.
History. Here are some descriptive statistics we calculated on the full sample: the yield averaged 2.32 percent; it hit a maximum of 4.88 on 23 July 2008; it reached a trough of -0.54 on 10 March 2020.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2025-11-11 | 3.0671 |
| 2025-11-12 | 3.06 |
| 2025-11-13 | 3.0819 |
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Series Metadata
| Field | Value |
|---|---|
| Description | 18-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 |