T-bill two-way quotes, buy/sell average yield, 3 Month
Treasury bill quotes, daily. Per cent, daily.
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Data source: Ministry of Finance, 2026-09-09 Daily Summary Report 09 September 2026 (9 Sep 2026)
Macro Lab · LK.DEBT.PDMO_TBILL.3M.AVG.YIELD.D · CC BY 4.0
About this series
- Source Ministry of Finance, compiled by Macro Lab
- Unit Per cent
- Date range 1 Jan 2020 – 15 Oct 2026
- Last checked 15 Oct 2026
Checks: 1 recorded for this series, listed below.
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Details
- Name in the warehouse
- T-bill two-way quotes, buy/sell average yield, 3 Month
- Read from
- PDMO Daily Report (Ministry of Finance)
- Source page
- https://www.treasury.gov.lk/web/report-daily-report
- Notes
- MoF PDMO daily GovSec two-way quotes, 'Quotes TBills' sheet, remaining-maturity bucket 3 Month. Yields stored as %, prices per Rs 100 face value.
Source documents
Vintages
400 vintages, the latest published 15 Oct 2026.
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
This series and the same figure from another source differ over the period they share. Compared with
LK.DEBT.TBILL.91D.YIELD.W.Two agencies.
PDMO daily two-way avg yield (3M) vs held CBSL weekly yield (91D): 331 shared dates, mean diff -0.449pp (range -5.106..+0.549pp) - different measurement basis, kept as separate canonical series, not a mirror pair
By design, same as LK.DEBT.PDMO_TBILL.1_7D.AVG.YIELD.D: different measurement basis (daily secondary-market dealer quotes vs weekly primary-market yield). Mean gap -0.20pp over 32 shared dates.