Perpetual open interest on real-world underlyings
Capital committed to perpetual contracts written on equities, indices and commodities, broken down by the venue that lists them. It measures the depth of the derivative leg, independent of the tokenized leg.
What is it?
Open interest is the sum of positions open on a contract, expressed in value. It does not measure traded volume but the commitment that remains once trades are done: two participants passing a position between them do not increase open interest, whereas a new entrant opening against another new entrant does. Applied to traditional underlyings, it measures the depth of this market's derivative leg, independently of the tokenized leg. An underlying can carry significant open interest with no backed wrapper existing: replicating a price does not require holding the security.
How to read
Rows are ordered by decreasing commitment. The venue column shows where the contract is listed: the same underlying listed on two venues appears twice, and the sum of the two is not one market but two parallel markets. Order of magnitude matters more than the exact figure. A contract carrying commitment in the hundreds of millions behaves like a market; one carrying a few hundred thousand behaves like a quote. The latter's price is more sensitive to a single order, and its gap with the corresponding wrapper suffers for it.
Key zones
Open interest rising while price rises describes fresh capital entering in the direction of the move. Open interest falling while price rises describes positions unwinding, that is, a move carried by exits rather than entries. Open interest concentrated on a single venue indicates that this underlying's liquidity depends on one place. A technical interruption there would suspend price formation, with no other venue taking over.
What to observe
Watch the ratio between an underlying's open interest and the capitalisation of its tokenized wrapper, where both exist. Derivative commitment far above backed value describes a market where price replication dominates actual holding, which makes gaps more volatile. Watch too the appearance of new underlyings. A venue listing a contract on a previously absent security widens the market's perimeter, and a new contract's first sessions almost always carry wider gaps, until participants settle on both sides.
Historical context
Open interest is an old indicator of futures markets, where it has long served to tell a move carried by entries from one carried by exits. Transposing it to perpetual contracts required adaptation: without expiry there is no periodic roll, and commitment can therefore accumulate without a time bound. On traditional underlyings replicated on chain, the history is too short to yield seasonal regularities. The relevant reading remains comparative, between underlyings and between venues, rather than historical.
Expert notes
Open interest is expressed in value, so it moves when price moves, even at a constant number of contracts. Telling a rise in commitment from a rise in price requires relating open interest to price, or checking whether the number of contracts followed. Zero commitment does not mean a contract does not exist: it means nobody holds an open position in it. The contract remains quotable, and its displayed price is then a theoretical quote rather than a market one.
Common mistakes to avoid
Confusing open interest with volume is the most widespread mistake: volume counts a period's trades, open interest counts what remains open at the end. Summing open interest across venues into a total is misleading when those venues share neither book nor clearing house: the resulting total corresponds to no real market. Finally, reading high open interest as market conviction is a shortcut: every open position has a buyer and a seller, and commitment measures disagreement as much as conviction.
Programmatic access
MCP server
{
"tool": "get_chart_value",
"metric_id": "rwa-perp-open-interest",
"timeframe": "1y"
}Required tier: pro. See the pricing grid for the tier list and the MCP documentation for multi-client configuration.
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Institutional disclaimer
Trinity Insights is an educational and analytical tool. The metric above does not constitute investment advice. Trinity Insights is not a Crypto-Asset Service Provider (CASP) registered under MiCA Regulation (EU) 2023/1114. See the full disclaimer.