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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 23:11 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 22:21Z
Bitget
813 / 813
perps, last snapshot complete2026-10-01 22:38Z
Bybit
783 / 783
perps, last snapshot complete2026-10-01 22:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-01 22:27Z

Constituent changes · last 30 days

newest first · times in UTC · page 10

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

Time (UTC) Change Index Constituent Weight before Weight after
Reweighted OKX ONDS-USDT-SWAP Binance index ONDS/USDT index 43% 52%
Reweighted OKX OKTA-USDT-SWAP Pyth OKTA/USD oracle 27% 48%
Reweighted OKX OKLO-USDT-SWAP kaiko_reference_rate OKLO/USD reference 30% 23%
Reweighted OKX OKLO-USDT-SWAP massive OKLO/USD reference 1% 23%
Reweighted OKX OKLO-USDT-SWAP ondo_ticker OKLO/USD reference 30% 23%
Reweighted OKX OKLO-USDT-SWAP Pyth OKLO/USD oracle 30% 23%
Reweighted OKX OFC-USDT-SWAP MEXC OFC/USDT unknown 50% 25%
Reweighted OKX O-USDT-SWAP O Bitget O/USDT spot 50% 29%
Reweighted OKX O-USDT-SWAP O Gate O/USDT spot 50% 29%
Reweighted OKX NVDL-USDT-SWAP massive NVDL/USD reference 47% 40%
Reweighted OKX NOW-USDT-SWAP NOW massive NOW/USD reference 14% 6.9%
Reweighted OKX NOK-USDT-SWAP NOK Binance index NOK/USDT index 50% 40%
Reweighted OKX NOK-USDT-SWAP NOK Pyth NOK/USD oracle 50% 37%
Reweighted OKX NG-USDT-SWAP Binance index NATGAS/USDT index 53% 60%
Reweighted OKX NFLX-USDT-SWAP NFLX massive NFLX/USD reference 13% 7.2%
Reweighted OKX NET-USDT-SWAP Binance index NET/USDT index 50% 56%
Reweighted OKX NES-USDT-SWAP NES OKX NES/USDT spot 40% 31%
Reweighted OKX MVLL-USDT-SWAP massive MVLL/USD reference 18% 6.9%
Reweighted OKX MRVL-USDT-SWAP MRVL massive MRVL/USD reference 6% 13%
Reweighted OKX MRNA-USDT-SWAP MRNA Binance index MRNA/USDT index 52% 46%
Reweighted OKX MRNA-USDT-SWAP MRNA ondo_ticker MRNA/USD reference 2.7% 11%
Reweighted OKX MRK-USDT-SWAP Binance index MRK/USDT index 59% 53%
Reweighted OKX MRK-USDT-SWAP Pyth MRK/USD oracle 22% 33%
Reweighted OKX MOONSHOT-USDT-SWAP okx_linear_perpetual MOONSHOT/USDT perp 36% 50%
Reweighted OKX LYTE-USDT-SWAP hyperliquid_oracle LYTE/USD oracle 37% 49%
Reweighted OKX LUNR-USDT-SWAP ondo_ticker LUNR/USD reference 30% 3.1%
Reweighted OKX LUNR-USDT-SWAP Pyth LUNR/USD oracle 38% 64%
Reweighted OKX LRCX-USDT-SWAP massive LRCX/USD reference 4.4% 11%
Reweighted OKX LLY-USDT-SWAP LLY Binance index LLY/USDT index 25% 17%
Reweighted OKX LLY-USDT-SWAP LLY massive LLY/USD reference 3% 14%
Reweighted OKX LLY-USDT-SWAP LLY Pyth LLY/USD oracle 22% 14%
Reweighted OKX LGELECTRONICS-USDT-SWAP binance_linear_index LGELECTRONICS/USDT index 100% 70%
Reweighted OKX KSTR-USDT-SWAP hyperliquid_oracle KSTR/USD oracle 21% 41%
Reweighted OKX KSTR-USDT-SWAP kaiko_reference_rate KSTR/USD reference 32% 9.7%
Reweighted OKX KO-USDT-SWAP kaiko_reference_rate KO/USD reference 6.1% 16%
Reweighted OKX KO-USDT-SWAP ondo_ticker KO/USD reference 5.6% 16%
Reweighted OKX KO-USDT-SWAP Pyth KO/USD oracle 37% 16%
Reweighted OKX KLAC-USDT-SWAP KLAC Pyth KLAC/USD oracle 13% 21%
Reweighted OKX KIOXIA-USDT-SWAP KIOXIA hyperliquid_oracle KIOXIA/USD oracle 100% 50%
Reweighted OKX JNJ-USDT-SWAP Gate JNJ/USDT spot 2.1% 20%
Reweighted OKX JNJ-USDT-SWAP kaiko_reference_rate JNJ/USD reference 2.9% 11%
Reweighted OKX JNJ-USDT-SWAP okx_linear_perpetual JNJ/USDT perp 31% 39%
Reweighted OKX JNJ-USDT-SWAP ondo_ticker JNJ/USD reference 2.8% 11%
Reweighted OKX IWM-USDT-SWAP ondo_ticker IWM/USD reference 5.3% 14%
Reweighted OKX ISRG-USDT-SWAP ondo_ticker ISRG/USD reference 20% 47%
Reweighted OKX ISRG-USDT-SWAP Pyth ISRG/USD oracle 61% 47%
Reweighted OKX IREN-USDT-SWAP IREN massive IREN/USD reference 7.8% 13%
Reweighted OKX INTW-USDT-SWAP Binance index INTW/USDT index 51% 44%
Reweighted OKX INTW-USDT-SWAP kaiko_reference_rate INTW/USD reference 21% 12%
Reweighted OKX INFQ-USDT-SWAP kaiko_reference_rate INFQ/USD reference 31% 23%

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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.