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Perp index constituent changes

A perpetual's mark price is built from an index: a weighted basket of spot prices from several exchanges. This page lists every constituent the exchange added or removed, and every weight move of at least 5 percentage points, newest first.

Last 30 daysSource: exchange public APIsHourly snapshots, UTCAs of 22:21 UTC

Constituent changes as published by each exchange, detected by hourly snapshot. A removal is not a delisting. RSS feed.

Binance
569 / 571
perps, last snapshot complete2026-10-01 21:22Z
Bitget
813 / 813
perps, last snapshot complete2026-10-01 21:38Z
Bybit
783 / 783
perps, last snapshot complete2026-10-01 21:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-01 21:27Z

Constituent changes · last 30 days

newest first · times in UTC · page 8

Exchange: All · Binance · OKX · Bybit · Bitget   Change: All · Added · Removed · Reweighted

Time (UTC) Change Index Constituent Weight before Weight after
Removed OKX TEM-USDT-SWAP okx_linear_perpetual TEM/USDT perp 4.2% 0%
Removed OKX SIMO-USDT-SWAP kaiko_reference_rate SIMO/USD reference 41% 0%
Removed OKX SIMO-USDT-SWAP massive SIMO/USD reference 43% 0%
Removed OKX SHOP-USDT-SWAP massive SHOP/USD reference 7.3% 0%
Removed OKX SHOP-USDT-SWAP okx_linear_perpetual SHOP/USDT perp 0.3% 0%
Removed OKX SHLD-USDT-SWAP okx_linear_perpetual SHLD/USDT perp 49% 0%
Removed OKX SHAZ-USDT-SWAP SHAZ massive SHAZ/USD reference 15% 0%
Removed OKX SHAZ-USDT-SWAP SHAZ OKX XSHAZ/USDT spot 4.4% 0%
Removed OKX SHAZ-USDT-SWAP SHAZ okx_linear_perpetual SHAZ/USDT perp 2.4% 0%
Removed OKX RIOT-USDT-SWAP okx_linear_perpetual RIOT/USDT perp 18% 0%
Removed OKX RDW-USDT-SWAP RDW okx_linear_perpetual RDW/USDT perp 10% 0%
Removed OKX RDDT-USDT-SWAP kaiko_reference_rate RDDT/USD reference 16% 0%
Removed OKX RDDT-USDT-SWAP massive RDDT/USD reference 16% 0%
Removed OKX RDDT-USDT-SWAP ondo_ticker RDDT/USD reference 16% 0%
Removed OKX QNT-USDT-SWAP QNT massive QNT/USD reference 5.3% 0%
Removed OKX QCOM-USDT-SWAP QCOM OKX XQCOM/USDT spot 5% 0%
Removed OKX PYPL-USDT-SWAP kaiko_reference_rate PYPL/USD reference 8.5% 0%
Removed OKX PYPL-USDT-SWAP ondo_ticker PYPL/USD reference 10% 0%
Removed OKX PLTR-USDT-SWAP PLTR OKX XPLTR/USDT spot 1% 0%
Removed OKX PENG-USDT-SWAP okx_linear_perpetual PENG/USDT perp 5.8% 0%
Removed OKX OSCR-USDT-SWAP kaiko_reference_rate OSCR/USD reference 27% 0%
Removed OKX OSCR-USDT-SWAP massive OSCR/USD reference 5.3% 0%
Removed OKX OPG-USDT-SWAP OPG Gate OPG/USDT spot 17% 0%
Removed OKX ONT-USDT-SWAP ONT Gate ONT/USDT spot 17% 0%
Removed OKX OKTA-USDT-SWAP OKX XOKTA/USDT spot 2.7% 0%
Removed OKX OKTA-USDT-SWAP okx_linear_perpetual OKTA/USDT perp 2.8% 0%
Removed OKX OFC-USDT-SWAP Gate OFC/USDT spot 25% 0%
Removed OKX O-USDT-SWAP O Coinbase O/USD spot 43% 0%
Removed OKX NVDL-USDT-SWAP Gate NVDL/USDT spot 2% 0%
Removed OKX NVDL-USDT-SWAP okx_linear_perpetual NVDL/USDT perp 18% 0%
Removed OKX NOW-USDT-SWAP NOW okx_linear_perpetual NOW/USDT perp 2.3% 0%
Removed OKX NOK-USDT-SWAP NOK kaiko_reference_rate NOK/USD reference 18% 0%
Removed OKX NOK-USDT-SWAP NOK massive NOK/USD reference 18% 0%
Removed OKX NOK-USDT-SWAP NOK okx_linear_perpetual NOK/USDT perp 7.1% 0%
Removed OKX NOK-USDT-SWAP NOK ondo_ticker NOK/USD reference 18% 0%
Removed OKX NES-USDT-SWAP NES Kraken NES/USD spot 24% 0%
Removed OKX NBIS-USDT-SWAP NBIS OKX XNBIS/USDT spot 2.6% 0%
Removed OKX MARA-USDT-SWAP massive MARA/USD reference 11% 0%
Removed OKX MARA-USDT-SWAP okx_linear_perpetual MARA/USDT perp 3% 0%
Removed OKX LAYER-USDT-SWAP LAYER Bitget LAYER/USDT spot 13% 0%
Removed OKX KR200-USDT-SWAP kaiko_reference_future KR200/USDT reference 50% 0%
Removed OKX KO-USDT-SWAP OKX XKO/USDT spot 0.1% 0%
Removed OKX KO-USDT-SWAP okx_linear_perpetual KO/USDT perp 0.9% 0%
Removed OKX ISRG-USDT-SWAP Gate ISRG/USDT spot 2.6% 0%
Removed OKX IREN-USDT-SWAP IREN okx_linear_perpetual IREN/USDT perp 4.4% 0%
Removed OKX INTW-USDT-SWAP massive INTW/USD reference 18% 0%
Removed OKX INFQ-USDT-SWAP okx_linear_perpetual INFQ/USDT perp 1.6% 0%
Removed OKX IBM-USDT-SWAP IBM kaiko_reference_rate IBM/USD reference 12% 0%
Removed OKX IBM-USDT-SWAP IBM massive IBM/USD reference 12% 0%
Removed OKX IBM-USDT-SWAP IBM okx_linear_perpetual IBM/USDT perp 3.9% 0%

·

Method. Each exchange's public index-constituents API is read once an hour for every perpetual it lists. Added and removed constituents are always listed; weight moves only when they reach 5 percentage points. A removal is recorded only from a complete snapshot. The first snapshot of each perp is the starting composition, not a change. Event ids (the row anchors and RSS guids) never change.

How to read it. Index constituents decide which spot prices feed a perp's mark price. Exchanges sometimes change constituents before other listing changes, but a removal on its own says only that the index stopped using that source. Constituent changes as published by each exchange, detected by hourly snapshot. A removal is not a delisting.

Index constituent changes FAQ

What is a perpetual's index?

Exchanges do not liquidate on their own last traded price. They use a mark price built from an index: a weighted average of spot prices from several exchanges, with outlier guards. Each exchange publishes the current constituents and weights through its public API.

How are changes detected?

Hourly snapshots of each exchange's index constituents API. A constituent is added when it first appears, removed when a complete snapshot no longer lists it (a failed or partial snapshot never counts as a removal), and reweighted when its weight moves at least 5 percentage points. A change can be up to an hour old when it shows here.

Does a removed constituent mean the coin is leaving that exchange?

No. Exchanges add and drop index sources for many reasons: thin or stale books, a source exchange's maintenance, or a routine rebalance. A removal here only means the index stopped using that source.

Is there an RSS feed?

Yes: /mark-price-xray/changes/rss.xml carries the newest 50 changes and accepts the same ?venue= filter.