Data methodology

Sources and how they are used

GoldMarket keeps source configuration transparent without exposing collector failures or other operational noise. A configured source only influences the public rate when its latest observation passes freshness and validation rules.

official reference

Central Bank of Sri Lanka

Official benchmark used as a separate reference and validation guardrail.

Open source

jewellery market

Saravanas Jewellers

Local jewellery-market source that may contribute when its observation is fresh and valid.

Open source

jewellery market

Sujani Jewellers

Local jewellery-market source that may contribute when its observation is fresh and valid.

Open source

Public-source rule Disabled sources are completely hidden publicly. Enabled sources are still subject to freshness, validation and outlier checks before they can influence a published market rate.