Long-term interest rate (per cent) - Portugal - OECD - Monthly
This series is part of the dataset: OECD interest rates
Download Full Dataset (.xlsx)Latest updates. In Portugal, the long-term interest rate was 3.85 per cent in September 2026, compared to 3.54 in August 2026.
Sample. This monthly series has 399 observations overall. The time range covered by the series is from July 1993 to September 2026.
History. Here are a few simple statistics calculated on the full sample: the interest rate hit a minimum of 0.03 per cent in December 2020; it hit a maximum of 13.85 per cent in January 2012; it had an average value of 4.76 per cent.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2026-07-31 | 3.44000 |
| 2026-08-31 | 3.54000 |
| 2026-09-30 | 3.85000 |
Hint. We categorize indicators into worksheets and datasets to make our users' life easier. By scrolling down, you will discover how we arranged further information related to the statistics found here.
Not for investment purposes. Data and analyses released on FetchSeries are not meant for investment purposes or other financial decisions. Users should consult expert advice and do independent analysis before taking any financial risk.
Series Metadata
| Field | Value |
|---|---|
| Description | Long-term interest rate |
| Country | Portugal |
| 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.