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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 02:36 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 02:22Z
Bitget
813 / 813
perps, last snapshot complete2026-10-02 01:38Z
Bybit
783 / 783
perps, last snapshot complete2026-10-02 01:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-02 02:27Z

Constituent changes · OKX · last 30 days

newest first · times in UTC · page 13

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

Time (UTC) Change Index Constituent Weight before Weight after
Reweighted OKX WOO-USDT-SWAP WOO OKX WOO/USDT spot 31% 40%
Reweighted OKX WMT-USDT-SWAP kaiko_reference_rate WMT/USD reference 9.5% 15%
Removed OKX WMT-USDT-SWAP massive WMT/USD reference 13% 0%
Removed OKX WMT-USDT-SWAP okx_linear_perpetual WMT/USDT perp 3% 0%
Reweighted OKX WMT-USDT-SWAP ondo_ticker WMT/USD reference 9.9% 15%
Reweighted OKX WET-USDT-SWAP WET Bybit WET/USDT spot 50% 33%
Added OKX WET-USDT-SWAP WET KuCoin WET/USDT spot 0% 22%
Reweighted OKX WET-USDT-SWAP WET OKX WET/USDT spot 50% 44%
Removed OKX WDC-USDT-SWAP WDC massive WDC/USD reference 13% 0%
Added OKX WDC-USDT-SWAP WDC OKX XWDC/USDT spot 0% 5.7%
Reweighted OKX WAL-USDT-SWAP WAL binance_linear_perpetual WAL/USDT perp 29% 18%
Added OKX WAL-USDT-SWAP WAL Bitget WAL/USDT spot 0% 18%
Reweighted OKX WAL-USDT-SWAP WAL Bybit WAL/USDT spot 43% 27%
Reweighted OKX WAL-USDT-SWAP WAL Gate WAL/USDT spot 29% 18%
Added OKX WAL-USDT-SWAP WAL KuCoin WAL/USDT spot 0% 18%
Reweighted OKX VRT-USDT-SWAP kaiko_reference_rate VRT/USD reference 6.9% 15%
Removed OKX VRT-USDT-SWAP massive VRT/USD reference 5.2% 0%
Removed OKX VRT-USDT-SWAP OKX XVRT/USDT spot 2.9% 0%
Reweighted OKX VRT-USDT-SWAP ondo_ticker VRT/USD reference 6.8% 15%
Reweighted OKX VRT-USDT-SWAP Pyth VRT/USD oracle 25% 15%
Reweighted OKX VANA-USDT-SWAP VANA Binance VANA/USDT spot 48% 36%
Reweighted OKX VANA-USDT-SWAP VANA binance_linear_perpetual VANA/USDT perp 24% 18%
Reweighted OKX VANA-USDT-SWAP VANA Bybit VANA/USDT spot 5% 27%
Reweighted OKX VANA-USDT-SWAP VANA Gate VANA/USDT spot 24% 18%
Removed OKX UVXY-USDT-SWAP massive UVXY/USD reference 17% 0%
Reweighted OKX UVXY-USDT-SWAP okx_linear_perpetual UVXY/USDT perp 3.1% 26%
Reweighted OKX UVXY-USDT-SWAP Pyth UVXY/USD oracle 30% 19%
Removed OKX USO-USDT-SWAP massive USO/USD reference 31% 0%
Reweighted OKX USO-USDT-SWAP ondo_ticker USO/USD reference 30% 44%
Reweighted OKX USO-USDT-SWAP Pyth USO/USD oracle 30% 44%
Removed OKX USAR-USDT-SWAP USAR massive USAR/USD reference 13% 0%
Added OKX USAR-USDT-SWAP USAR OKX XUSAR/USDT spot 0% 3.3%
Added OKX US500-USDT-SWAP okx_linear_perpetual US500/USDT perp 0% 3%
Added OKX US100-USDT-SWAP okx_linear_perpetual US100/USDT perp 0% 5%
Reweighted OKX URNM-USDT-SWAP hyperliquid_oracle URNM/USD oracle 14% 44%
Removed OKX URNM-USDT-SWAP massive URNM/USD reference 9.2% 0%
Removed OKX URNM-USDT-SWAP Pyth URNM/USD oracle 18% 0%
Reweighted OKX UNITREE-USDT-SWAP Binance index UNITREE/USDT index 94% 33%
Added OKX UNITREE-USDT-SWAP hyperliquid_oracle UNITREE/USD oracle 0% 58%
Removed OKX UNH-USDT-SWAP Bitget UNH/USDT spot 46% 0%
Removed OKX UNH-USDT-SWAP Gate UNH/USDT spot 3.8% 0%
Removed OKX UNH-USDT-SWAP massive UNH/USD reference 44% 0%
Reweighted OKX UNH-USDT-SWAP ondo_ticker UNH/USD reference 5.6% 100%
Reweighted OKX TWLO-USDT-SWAP kaiko_reference_rate TWLO/USD reference 58% 63%
Reweighted OKX TWLO-USDT-SWAP massive TWLO/USD reference 23% 2.6%
Added OKX TWLO-USDT-SWAP OKX XTWLO/USDT spot 0% 2.6%
Added OKX TWLO-USDT-SWAP okx_linear_perpetual TWLO/USDT perp 0% 22%
Reweighted OKX TTWO-USDT-SWAP TTWO kaiko_reference_rate TTWO/USD reference 6.3% 45%
Removed OKX TTWO-USDT-SWAP TTWO massive TTWO/USD reference 21% 0%
Removed OKX TTWO-USDT-SWAP TTWO Pyth TTWO/USD oracle 20% 0%

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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.