Long-term interest rate (per cent) - Bulgaria - OECD - Monthly
This series is part of the dataset: OECD interest rates
Download Full Dataset (.xlsx)Latest updates. In Bulgaria, the long-term interest rate was 4.09 per cent in June 2026, the same value recorded in May 2026.
Sample. There are 282 observations overall in the monthly series presented in the graph above. The series covers the span of time extending from January 2003 to June 2026.
History. Here’s a quick look at a few simple statistics we calculated on the full sample: the interest rate had an average value of 3.53 per cent; it reached its lowest level of 0.12 in February 2020; it recorded its maximum of 7.77 in August 2009.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2026-04-30 | 3.95 |
| 2026-05-31 | 4.09 |
| 2026-06-30 | 4.09 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Long-term interest rate |
| Country | Bulgaria |
| Economic concept | Interest rate |
| Data type | Annual interest rate |
| Seasonally adjusted | No |
| Deflation method | Not applicable |
| Rescaling | None |
| Measure type | Level |
| Frequency | Monthly |
| Unit | Percentage points |
| Source | OECD |
| Source type | International organization |
| Data licence | Redistributable with citation |
| Other information | Long-term interest rates generally refer to government bonds maturing in ten years. |
| FSR temporal aggregation code | LM1 |
Series in the same data set
Discover the other time series included in this data set.