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TT buying rate, JPY

Exchange rates, daily telegraphic transfer. Rupees, daily.

Data source: Central Bank of Sri Lanka, Daily Buying and Selling Exchange Rate 2005- Latest (Telegraphic Transfers (1 Oct 2026)

Macro Lab · LK.EXT.FX_DAILY_TT.JPY.BUY.D · CC BY 4.0

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About this series

  • Source Central Bank of Sri Lanka, compiled by Macro Lab
  • Unit Rupees
  • Date range 3 Jan 2005 – 30 Sep 2026
  • Last checked 1 Oct 2026

Checks: 3 recorded for this series, listed below. A copy republished by the Central Bank of Sri Lanka, kept to check the canonical series against.

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Details

Name in the warehouse
TT buying rate, JPY
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, IF_Buying_Selling_Exchange_Rates...xlsx: daily average buying/selling rate for Telegraphic Transfers, quoted by selected licensed banks at 9.30am (the file's own footnote). The same measure as the Data Library's LK.EXT.FX.JPY.BUY.D - see supersede().

Source documents

Daily Buying and Selling Exchange Rate 2005- Latest (Telegraphic TransfersCBSL · 1 Oct 2026 · 5241 values

Vintages

One vintage so far, published 1 Oct 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.

  • Error in the source29 Aug 2006

    Two figures from this source that should agree differ by 0.782 (0.873 against 0.091). Compared with LK.EXT.FX_DAILY_TT.JPY.SELL.D.

    Consistency: 0.873 and 0.091, difference 0.782.

    JPY: TT buying rate should be less than the selling rate

    LK.EXT.FX_DAILY_TT.JPY.BUY.D: buying rate 0.8729 vs selling rate 0.0913 this day (buying should be < selling). SELL reads 0.0913 where its own neighbouring days run 0.8902-0.8972 and BUY the same day is 0.8729 - a misplaced decimal (about 10x too small). Source data-entry error.

  • Error in the source6 Oct 2015

    This series reads 1.39; the same figure from the other source reads 1.15. Compared with LK.EXT.FX.JPY.BUY.D.

    Two agencies: 1.391 and 1.15, difference 0.241.

    LK.EXT.FX_DAILY_TT.JPY.BUY.D: IF_Buying_Selling file vs the Data Library

    LK.EXT.FX_DAILY_TT.JPY.BUY.D: value 1.3905 vs Data Library 1.1500. Whole-day anomaly in the source file: every daily-TT currency (buy and sell) jumps on this one day while every neighbouring day matches the Data Library exactly (e.g. USD/BUY 144.53 here vs 138.9x the day before and after, in both the file and the Library) - re-verified series by series. A single bad row in IF_Buying_Selling_Exchange_Rates...xlsx, not a parsing issue.

  • Error in the source1 Oct 2018

    This series reads 1.65; the same figure from the other source reads 1.46. Compared with LK.EXT.FX.JPY.BUY.D.

    Two agencies: 1.654 and 1.46, difference 0.194.

    LK.EXT.FX_DAILY_TT.JPY.BUY.D: IF_Buying_Selling file vs the Data Library

    LK.EXT.FX_DAILY_TT.JPY.BUY.D: value 1.6536 vs Data Library 1.4600. USD/BUY 180.08 here vs ~167.0 the day before and after). A single bad row in the source file.