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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 21:44 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 7

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

Time (UTC) Change Index Constituent Weight before Weight after
Removed Bitget AIOUSDT AIO binance_alpha ALPHA_361/USDT unknown 0.4% 0%
Removed Bitget AIOUSDT AIO KuCoin AIO/USDT spot 11% 0%
Removed Bybit ALCHUSDT ALCH Gate ALCH_USDT spot 17% 0%
Removed Bitget AGPUUSDT tiger AGPU/USD unknown 20% 0%
Removed Bitget AGLDUSDT AGLD KuCoin AGLD/USDT spot 0.1% 0%
Removed Bybit AIOUSDT AIO binancealpha AIO/USDT unknown 1.4% 0%
Removed Bybit AIOUSDT AIO Gate AIO_USDT spot 1.1% 0%
Removed Bybit AGIUSDT AGI KuCoin AGI-USDT spot 8.3% 0%
Removed Bitget ADBEUSDT intrinio ADBE/USD unknown 20% 0%
Removed Bitget ACTUSDT ACT Gate ACT/USDT spot 1.7% 0%
Removed Bitget ACTUSDT ACT OKX ACT/USDT spot 13% 0%
Removed Bybit ADIUSDT Bybit futures ADIUSDT perp 10% 0%
Removed Bitget ACHUSDT ACH OKX ACH/USDT spot 8.8% 0%
Removed Bitget AAPUUSDT intrinio AAPU/USD unknown 20% 0%
Removed Bybit 4STOCKUSDT 4STOCK binancealpha 4STOCK/USDT unknown 20% 0%
Removed Bitget 2ZUSDT 2Z MEXC 2Z/USDT spot 1.7% 0%
Removed Bybit 1000TAGUSDT TAG binancealpha TAG/USDT unknown 1.6% 0%
Removed Bitget 1INCHUSDT 1INCH KuCoin 1INCH/USDT spot 4.5% 0%
Removed Bitget 1000CATUSDT CAT OKX 1000CAT/USDT spot 30% 0%
Removed Bitget 10000NEXUSDT NEX binance_alpha ALPHA_971/USDT unknown 0% 0%
Removed OKX ZM-USDT-SWAP okx_linear_perpetual ZM/USDT perp 4% 0%
Removed OKX XPT-USDT-SWAP dxfeed XPT/USD unknown 17% 0%
Removed OKX XPT-USDT-SWAP okx_tradfi XPT/USD unknown 17% 0%
Removed OKX XPT-USDT-SWAP Pyth XPT/USD oracle 17% 0%
Removed OKX XPD-USDT-SWAP XPD dxfeed XPD/USD unknown 17% 0%
Removed OKX XPD-USDT-SWAP XPD okx_tradfi XPD/USD unknown 17% 0%
Removed OKX XPD-USDT-SWAP XPD Pyth XPD/USD oracle 17% 0%
Removed OKX XAU-USDT-SWAP XAU dxfeed XAU/USD unknown 17% 0%
Removed OKX XAU-USDT-SWAP XAU okx_tradfi XAU/USD unknown 17% 0%
Removed OKX XAU-USDT-SWAP XAU Pyth XAU/USD oracle 17% 0%
Removed OKX XAG-USDT-SWAP XAG dxfeed XAG/USD unknown 17% 0%
Removed OKX XAG-USDT-SWAP XAG okx_tradfi XAG/USD unknown 17% 0%
Removed OKX XAG-USDT-SWAP XAG Pyth XAG/USD oracle 17% 0%
Removed OKX WET-USDT-SWAP WET KuCoin WET/USDT spot 22% 0%
Removed OKX WEN-USDT-SWAP massive WEN/USD reference 14% 0%
Removed OKX US500-USDT-SWAP lighter US500/USDT unknown 4.8% 0%
Removed OKX UNITREE-USDT-SWAP hyperliquid_oracle UNITREE/USD oracle 36% 0%
Removed OKX UNH-USDT-SWAP Bybit UNH/USDT spot 11% 0%
Removed OKX UNH-USDT-SWAP okx_linear_perpetual UNH/USDT perp 19% 0%
Removed OKX UNH-USDT-SWAP Pyth UNH/USD oracle 2.7% 0%
Removed OKX TTWO-USDT-SWAP TTWO massive TTWO/USD reference 19% 0%
Removed OKX TSLL-USDT-SWAP Gate TSLL/USDT spot 2.3% 0%
Removed OKX TSLL-USDT-SWAP okx_linear_perpetual TSLL/USDT perp 24% 0%
Removed OKX TSEM-USDT-SWAP TSEM Bitget TSEM/USDT spot 3.8% 0%
Removed OKX TSEM-USDT-SWAP TSEM Bybit TSEM/USDT spot 3.3% 0%
Removed OKX TSEM-USDT-SWAP TSEM massive TSEM/USD reference 14% 0%
Removed OKX TSEM-USDT-SWAP TSEM okx_linear_perpetual TSEM/USDT perp 5.7% 0%
Removed OKX TSEM-USDT-SWAP TSEM ondo_ticker TSEM/USD reference 8.8% 0%
Removed OKX TQQQ-USDT-SWAP TQQQ OKX XTQQQ/USDT spot 2.8% 0%
Removed OKX TER-USDT-SWAP TER OKX XTER/USDT spot 2.1% 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.