OSRS Index

Read-only indices over the Grand Exchange. Rebuilt twice a day from the OSRS Wiki real-time prices API.

This site holds nothing. No custody, no deposits, no real money, no tokens. Sending gold to anyone offering an “OSRS ETF” risks your account — read why.

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What this is

Four equal-weighted, liquidity-capped baskets of OSRS items. Membership is decided by liquidity rank with entry/exit buffers, so an item drifting around the boundary is left alone rather than traded every review.

Valuation uses volume-weighted hourly buckets, never the /latest endpoint — whose median staleness is 37 minutes and which reports crossed prices on 15.6% of items. An index built on /latest can be moved by a single transaction for about a third of a US cent.

Source, methodology and the full feasibility study: github.com/lheintzmann1/osrs-assets. Not affiliated with Jagex.