Nominal effective exchange rate (index; narrow definition; 27 economies) - Japan - BIS - Daily
This series is part of the dataset: Nominal effective exchange rates (Bank for International Settlements)
Download Full Dataset (.xlsx)Latest updates. In Japan, the nominal effective exchange rate (relative to a basket of 27 trading partners' currencies) stood at 71.58 (index) on 14 October 2025, compared to 71.42 on 13 October 2025. This constitutes an increase of 0.22 percent.
Sample. In this daily series, there are 10,967 observations overall. The series covers the time range stretching from October 1983 to October 2025.
History. Here’s a quick look at a few simple statistics we calculated on the full sample: the nominal effective exchange rate had a mean value of 90.05; it reached a trough of 49.41 on 12 February 1985; it peaked at 131.33 on 4 October 2011.
Latest values
| Date | Value - Index (an increase indicates an appreciation vis à vis a basket of foreign currencies) |
|---|---|
| 2025-10-10 | 71.18 |
| 2025-10-13 | 71.42 |
| 2025-10-14 | 71.58 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Nominal effective exchange rate (narrow definition: 27 economies) |
| Country | Japan |
| Economic concept | Price |
| Data type | Exchange rate |
| Deflation method | Nominal |
| Seasonally adjusted | No |
| Rescaling | Index (2020 = 100) |
| Frequency | Daily |
| Unit | Index (an increase indicates an appreciation vis à vis a basket of foreign currencies) |
| Source | Bank for International Settlements |
| Source type | International organization |
| Data licence | Unrestricted use subject to certain conditions |
| Measure type | Geometric trade-weighted average of bilateral nominal exchange rates |