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 calculated on AAA bonds, the par yield on 12-year euro-area government bonds was 2.91 percent on 24 September 2025, as on 23 September 2025.
Sample. This daily series has 5,383 observations. The series covers the time period extending from September 2004 to September 2025.
History. Here's a peek at a few summary statistics we calculated on the entire sample: the yield hit a peak of 4.80 percent on 16 June 2008; it recorded a minimum of -0.73 on 9 March 2020; it had a mean of 2.08.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2025-09-22 | 2.9157 |
| 2025-09-23 | 2.9108 |
| 2025-09-24 | 2.9129 |
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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
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