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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 05:04 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 complete2026-10-02 04:21Z
Bitget
813 / 813
perps, last snapshot complete2026-10-02 04:38Z
Bybit
783 / 783
perps, last snapshot complete2026-10-02 04:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-02 04:27Z

Constituent changes · last 30 days

newest first · times in UTC · page 18

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

Time (UTC) Change Index Constituent Weight before Weight after
Removed OKX ONDS-USDT-SWAP okx_linear_perpetual ONDS/USDT perp 4.6% 0%
Removed OKX ONDS-USDT-SWAP Pyth ONDS/USD oracle 14% 0%
Reweighted OKX ON-USDT-SWAP ON Bybit ON/USDT spot 6% 12%
Reweighted OKX ON-USDT-SWAP ON kaiko_reference_rate ON/USD reference 56% 62%
Reweighted OKX ON-USDT-SWAP ON okx_linear_perpetual ON/USDT perp 38% 25%
Reweighted OKX OKTA-USDT-SWAP Bitget OKTA/USDT spot 27% 6%
Reweighted OKX OKTA-USDT-SWAP kaiko_reference_rate OKTA/USD reference 48% 60%
Reweighted OKX OKTA-USDT-SWAP okx_linear_perpetual OKTA/USDT perp 27% 34%
Reweighted OKX OKLO-USDT-SWAP kaiko_reference_rate OKLO/USD reference 28% 35%
Reweighted OKX OKLO-USDT-SWAP ondo_ticker OKLO/USD reference 28% 35%
Reweighted OKX OKLO-USDT-SWAP Pyth OKLO/USD oracle 28% 6%
Reweighted OKX OFC-USDT-SWAP Gate OFC/USDT spot 20% 25%
Removed OKX OFC-USDT-SWAP KuCoin OFC/USDT spot 20% 0%
Reweighted OKX OFC-USDT-SWAP MEXC OFC/USDT unknown 20% 25%
Reweighted OKX OFC-USDT-SWAP OKX OFC/USDT spot 40% 50%
Reweighted OKX NVDL-USDT-SWAP Bitget NVDL/USDT spot 11% 5.8%
Reweighted OKX NVDL-USDT-SWAP okx_linear_perpetual NVDL/USDT perp 33% 28%
Reweighted OKX NVDL-USDT-SWAP Pyth NVDL/USD oracle 57% 67%
Reweighted OKX NOW-USDT-SWAP NOW Binance index NOW/USDT index 29% 21%
Reweighted OKX NOW-USDT-SWAP NOW hyperliquid_oracle NOW/USD oracle 24% 33%
Reweighted OKX NOW-USDT-SWAP NOW kaiko_reference_rate NOW/USD reference 24% 16%
Added OKX NOW-USDT-SWAP NOW okx_linear_perpetual NOW/USDT perp 0% 3.5%
Reweighted OKX NOW-USDT-SWAP NOW ondo_ticker NOW/USD reference 18% 12%
Reweighted OKX NOW-USDT-SWAP NOW Pyth NOW/USD oracle 5.4% 16%
Reweighted OKX NFLX-USDT-SWAP NFLX hyperliquid_oracle NFLX/USD oracle 30% 25%
Reweighted OKX NET-USDT-SWAP Binance index NET/USDT index 56% 69%
Reweighted OKX NET-USDT-SWAP kaiko_reference_rate NET/USD reference 39% 16%
Added OKX NET-USDT-SWAP okx_linear_perpetual NET/USDT perp 0% 3.8%
Reweighted OKX NES-USDT-SWAP NES Bitget NES/USDT spot 20% 25%
Removed OKX NES-USDT-SWAP NES KuCoin NES/USDT spot 20% 0%
Reweighted OKX NES-USDT-SWAP NES MEXC NES/USDT unknown 20% 25%
Reweighted OKX NES-USDT-SWAP NES OKX NES/USDT spot 40% 50%
Removed OKX MVLL-USDT-SWAP OKX XMVLL/USDT spot 4.8% 0%
Reweighted OKX MRK-USDT-SWAP okx_linear_perpetual MRK/USDT perp 17% 3.5%
Removed OKX MRK-USDT-SWAP ondo_ticker MRK/USD reference 8.7% 0%
Reweighted OKX MRK-USDT-SWAP Pyth MRK/USD oracle 17% 36%
Reweighted OKX MOONSHOT-USDT-SWAP bitget_linear_perpetual MOONSHOT/USDT perp 33% 50%
Removed OKX MOONSHOT-USDT-SWAP bybit_linear_perpetual MOONSHOT/USDT perp 33% 0%
Reweighted OKX MOONSHOT-USDT-SWAP okx_linear_perpetual MOONSHOT/USDT perp 33% 50%
Removed OKX MINIMAX-USDT-SWAP MINIMAX kaiko_reference_rate MINIMAX/HKD reference 25% 0%
Reweighted OKX MINIMAX-USDT-SWAP MINIMAX okx_linear_perpetual MINIMAX/USDT perp 5% 56%
Removed OKX MINIMAX-USDT-SWAP MINIMAX Pyth MINIMAX/HKD oracle 25% 0%
Reweighted OKX METIS-USDT-SWAP METIS Gate METIS/USDT spot 25% 50%
Removed OKX METIS-USDT-SWAP METIS KuCoin METIS/USDT spot 25% 0%
Added OKX MASK-USDT-SWAP MASK KuCoin MASK/USDT spot 0% 13%
Added OKX MANA-USDT-SWAP MANA Gate MANA/USDT spot 0% 13%
Reweighted OKX LYTE-USDT-SWAP Binance index LYTE/USDT index 24% 34%
Reweighted OKX LYTE-USDT-SWAP hyperliquid_oracle LYTE/USD oracle 49% 25%
Reweighted OKX LYTE-USDT-SWAP kaiko_reference_rate LYTE/USD reference 27% 37%
Added OKX LYTE-USDT-SWAP okx_linear_perpetual LYTE/USDT perp 0% 4%

·

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.