12-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 securities, the par yield on 12-year euro-area government bonds was 3.14 percent on 31 March 2026, compared to 3.16 on the previous day.
Sample. There are 5,515 records overall in the daily series presented in the graph above. The span of time covered by the series is from September 2004 to March 2026.
History. Here's a peek at some simple statistics we calculated on the entire sample: the yield reached its maximum of 4.80 percent on 16 June 2008; it recorded a bottom of -0.73 on 9 March 2020; it was equal on average to 2.10.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2026-03-27 | 3.2181 |
| 2026-03-30 | 3.1648 |
| 2026-03-31 | 3.1436 |
Tip. To simplify complex analyses, we group indicators into worksheets and datasets. By moving down the page, you will find how we structured further information related to the statistics published here.
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Series Metadata
| Field | Value |
|---|---|
| Description | 12-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
Discover the other time series included in this data set.