{
 "code": "LK.DEBT.TBOND_AUCTION.WEIGHTED_AVG_YIELD.10Y.I",
 "name": "Weighted average yield (before tax)",
 "unit": "Per cent",
 "frequency": "Irregular",
 "base_year": null,
 "producer": "Central Bank of Sri Lanka",
 "publisher": "Central Bank of Sri Lanka",
 "source_url": "https://www.cbsl.gov.lk/en/statistics/statistical-tables",
 "latest_vintage": "2026-10-13",
 "page": "/data/series/LK.DEBT.TBOND_AUCTION.WEIGHTED_AVG_YIELD.10Y.I/",
 "notice": "Compiled by Macro Lab; not an official publication of the source agency. Provided as is, without warranty of any kind. Not investment advice.",
 "observations": [
  {"period": "2003-01-16", "value": 9.00, "status": null},
  {"period": "2003-02-03", "value": 8.98, "status": null},
  {"period": "2003-02-24", "value": 9.07, "status": null},
  {"period": "2003-07-15", "value": 8.55, "status": null},
  {"period": "2003-07-21", "value": 8.51, "status": null},
  {"period": "2003-08-01", "value": 8.09, "status": null},
  {"period": "2003-08-15", "value": 7.71, "status": null},
  {"period": "2003-10-01", "value": 6.91, "status": null},
  {"period": "2003-10-15", "value": 6.91, "status": null},
  {"period": "2003-10-20", "value": 6.85, "status": null},
  {"period": "2003-11-03", "value": 6.65, "status": null},
  {"period": "2009-05-07", "value": 13.74, "status": null},
  {"period": "2009-06-26", "value": 13.4667, "status": null},
  {"period": "2009-08-03", "value": 13.086, "status": null},
  {"period": "2010-08-06", "value": 9.80001, "status": null},
  {"period": "2010-09-01", "value": 9.6696, "status": null},
  {"period": "2010-09-15", "value": 9.2997, "status": null},
  {"period": "2012-02-01", "value": 10.25001, "status": null},
  {"period": "2012-07-02", "value": 14.7501, "status": null},
  {"period": "2013-04-01", "value": 13.111, "status": null},
  {"period": "2014-03-03", "value": 11.111, "status": null},
  {"period": "2015-01-01", "value": 8.75, "status": null},
  {"period": "2015-03-16", "value": 11.21, "status": null},
  {"period": "2015-04-02", "value": 11.14, "status": null},
  {"period": "2015-05-05", "value": 9.982, "status": null},
  {"period": "2015-05-22", "value": 10.015, "status": null},
  {"period": "2015-08-07", "value": 10.703, "status": null},
  {"period": "2015-08-18", "value": 10.743, "status": null},
  {"period": "2015-09-01", "value": 11.083, "status": null},
  {"period": "2015-09-21", "value": 11.535, "status": null},
  {"period": "2015-12-04", "value": 10.39, "status": null},
  {"period": "2015-12-18", "value": 11.507, "status": null},
  {"period": "2015-12-30", "value": 12.155, "status": null},
  {"period": "2016-01-11", "value": 12.282, "status": null},
  {"period": "2016-02-01", "value": 12.377, "status": null},
  {"period": "2016-04-01", "value": 15.479, "status": null},
  {"period": "2016-06-01", "value": 14.30, "status": null},
  {"period": "2016-06-15", "value": 13.89, "status": null},
  {"period": "2016-08-01", "value": 14.29, "status": null},
  {"period": "2016-09-01", "value": 13.91, "status": null},
  {"period": "2016-10-03", "value": 12.287, "status": null},
  {"period": "2017-01-02", "value": 13.46, "status": null},
  {"period": "2017-01-16", "value": 13.57, "status": null},
  {"period": "2017-06-15", "value": 12.77, "status": null},
  {"period": "2017-07-17", "value": 12.63, "status": null},
  {"period": "2017-08-01", "value": 11.77, "status": null},
  {"period": "2017-10-02", "value": 11.46, "status": null},
  {"period": "2017-12-04", "value": 11.51, "status": null},
  {"period": "2018-04-02", "value": 11.18, "status": null},
  {"period": "2018-06-01", "value": 10.72, "status": null},
  {"period": "2018-08-15", "value": 10.20, "status": null},
  {"period": "2018-11-15", "value": 12.23, "status": null},
  {"period": "2019-01-16", "value": 11.73, "status": null},
  {"period": "2019-03-15", "value": 11.35, "status": null},
  {"period": "2019-12-16", "value": 10.23, "status": null},
  {"period": "2020-01-16", "value": 9.99, "status": null},
  {"period": "2021-08-02", "value": 8.86, "status": null},
  {"period": "2022-01-18", "value": 12.01, "status": null},
  {"period": "2022-02-15", "value": 12.70, "status": null},
  {"period": "2022-03-15", "value": 15.42, "status": null},
  {"period": "2022-09-15", "value": 29.96, "status": null},
  {"period": "2022-10-03", "value": 30.09, "status": null},
  {"period": "2022-11-15", "value": 30.86, "status": null},
  {"period": "2025-05-02", "value": 11.22, "status": null},
  {"period": "2025-08-15", "value": 10.97, "status": null},
  {"period": "2025-09-15", "value": 10.96, "status": null},
  {"period": "2025-11-17", "value": 10.69, "status": null},
  {"period": "2026-02-16", "value": 10.73, "status": null},
  {"period": "2026-03-16", "value": 10.80, "status": null},
  {"period": "2026-05-15", "value": 11.40, "status": null},
  {"period": "2026-08-03", "value": 12.91, "status": null},
  {"period": "2026-10-15", "value": 12.33, "status": null}
 ]
}