# BIS Data Portal (SDMX v2, CSV) mappings — connector `bis`. `dataset` = dataflow, `code` = SDMX key (REF_AREA empty =
# all areas; ISO2, `XM` euro area and `4T`/`5R`/`XW` aggregates are dropped). Verified 2026-09-11 (docs §8).
# BIS indices are 2010=100; the registry indices are 2015=100 → `rebase:2015` (per-country mean of 2015 = 100).
sources:
- {indicator: policy-rate, dataset: WS_CBPOL, code: "M.", frequency: M, priority: 1,
   notes: "Central bank policy rates, monthly, end of period, % per annum (unit 368); ~34 economies. US = midpoint of the
          Fed target range; euro area (XM) dropped (not a country)."}
- {indicator: real-house-price-index, dataset: WS_SPP, code: "Q..R.628", frequency: Q, priority: 1, transform: "rebase:2015",
   notes: "Selected residential property prices, real (CPI-deflated) index, 2010=100 re-based to 2015=100, ~57 countries."}
- {indicator: nominal-house-price-index, dataset: WS_SPP, code: "Q..N.628", frequency: Q, priority: 1, transform: "rebase:2015",
   notes: "Selected residential property prices, nominal index, 2010=100 re-based to 2015=100."}
- {indicator: house-price-growth, dataset: WS_SPP, code: "Q..R.771", frequency: Q, priority: 1,
   notes: "Real residential property prices, year-on-year % change (unit 771) as published by BIS."}