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CCPI 2021=100, Core

Colombo Consumer Price Index (CCPI). Index, monthly.

LevelYoY %MoM %12-month avg %
Base 2021
195220022006/0720132021Spliced

Data source: Department of Census and Statistics, Movements of the CCPI, CCPI Core (30 Sep 2026)

Macro Lab · LK.CPI.CCPI.2021.CORE.M · CC BY 4.0

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About this series

  • Source Department of Census and Statistics, compiled by Macro Lab
  • Unit Index
  • Base year 2021
  • Date range Jan 2022 – Sep 2026
  • Last checked 30 Sep 2026

Checks: 1 recorded for this series, listed below.

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Details

Name in the warehouse
CCPI 2021=100, Core
Base year
2021
Read from
DCS Movements of CCPI / NCPI releases (Department of Census and Statistics)
Source page
https://www.statistics.gov.lk/InflationAndPrices
Notes
Parsed from the DCS Movements release (canonical: DCS compiles it)

Source documents

Movements of the CCPI, CCPI CoreDCS · 30 Sep 2026 · 57 values

Vintages

One vintage so far, published 30 Sep 2026. Revisions show here once a later release changes a value.

Related series

Source discrepancies

What the warehouse found when it checked this series: the same figure from two agencies, splice overlaps, published rates against ones recalculated from the index, and outliers.

  • For information

    The two base years overlap for 13 months (Jan 2022 – Jan 2023). Over those months the ratio between them runs from 0.767 to 0.778; the splice uses 0.772. Compared with LK.CPI.CCPI.2013.CORE.M.

    Splice overlap: 0.767 and 0.778, difference 0.012.

    13 overlapping months 2022-01-01..2023-01-01, factor 0.771583

    Every splice reports the spread of its overlapping-month ratios so the chain factor can be judged. A few per cent is normal.