Nominal Effective Exchange Rate Index (24-currency basket, 2017=100)
Effective exchange rates. Index, monthly.
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Data source: Central Bank of Sri Lanka, Real Effective Exchange Rates (REER (1 Oct 2026)
Macro Lab · LK.EXT.EER.NEER.2017.M · CC BY 4.0
About this series
- Source Central Bank of Sri Lanka, compiled by Macro Lab
- Unit Index
- Base year 2017
- Date range Jan 2013 – Aug 2026
- Last checked 1 Oct 2026
Checks: no discrepancies recorded.
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Details
- Name in the warehouse
- Nominal Effective Exchange Rate Index (24-currency basket, 2017=100)
- Base year
- 2017
- Read from
- CBSL rates and indicators (Central Bank of Sri Lanka)
- Source page
- https://www.cbsl.gov.lk/en/rates-and-indicators
- Notes
- CBSL 'Rates and Indicators' Exchange Rates page, monthly average, 24-currency trade-weighted basket. REER uses the CCPI rebased to 2021=100 from Feb 2023, and rebased partner-country CPIs from Jan 2026 - both are methodology revisions to the same index (the file's own footnotes), not a base-year change, so the series is not split. Cross-checked against the Annual Economic Review's Table 98 in check_eer_vs_table98(); differences from 2024 on are that revision, expected and reported, not a parsing error.
Source documents
Vintages
One vintage so far, published 1 Oct 2026. Revisions show here once a later release changes a value.