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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 05:56 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 05:21Z
Bitget
813 / 813
perps, last snapshot complete2026-10-02 05:38Z
Bybit
783 / 783
perps, last snapshot complete2026-10-02 05:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-02 05:27Z

Constituent changes · Bitget · last 30 days

newest first · times in UTC · page 16

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

Time (UTC) Change Index Constituent Weight before Weight after
Added Bitget CMCSAUSDT dxfeed CMCSA/USD unknown 0% 27%
Added Bitget CLSKUSDT dxfeed CLSK/USD unknown 0% 33%
Added Bitget CLANKERUSDT CLANKER Gate CLANKER/USDT spot 0% 3.9%
Added Bitget CKBUSDT CKB Bitget CKB/USDT spot 0% 1.7%
Added Bitget CHZUSDT CHZ Bybit CHZ/USDT spot 0% 13%
Added Bitget CHZUSDT CHZ KuCoin CHZ/USDT spot 0% 2.5%
Added Bitget CGPTUSDT CGPT Bitget CGPT/USDT spot 0% 0.9%
Added Bitget CGPTUSDT CGPT Bybit CGPT/USDT spot 0% 5%
Added Bitget CGPTUSDT CGPT KuCoin CGPT/USDT spot 0% 5.9%
Added Bitget CETUSUSDT CETUS Bitget CETUS/USDT spot 0% 5.2%
Added Bitget CETUSUSDT CETUS Gate CETUS/USDT spot 0% 4%
Added Bitget CETUSUSDT CETUS OKX CETUS/USDT spot 0% 4.1%
Added Bitget C98USDT C98 Gate C98/USDT spot 0% 0.8%
Added Bitget C98USDT C98 KuCoin C98/USDT spot 0% 2%
Added Bitget BXUSDT BX dxfeed BX/USD unknown 0% 27%
Added Bitget BUSDT B binance_alpha ALPHA_197/USDT unknown 0% 1.2%
Added Bitget BOTZUSDT dxfeed BOTZ/USD unknown 0% 33%
Added Bitget BOMEUSDT BOME Gate BOME/USDT spot 0% 6.7%
Added Bitget BOMEUSDT BOME KuCoin BOME/USDT spot 0% 5.5%
Added Bitget BNTUSDT BNT OKX BNT/USDT spot 0% 1.4%
Added Bitget BMNRUSDT BMNR dxfeed BMNR/USD unknown 0% 27%
Added Bitget BLURUSDT BLUR Gate BLUR/USDT spot 0% 2.3%
Added Bitget BLESSUSDT BLESS Bitget BLESS/USDT spot 0% 26%
Added Bitget BITOUSDT dxfeed BITO/USD unknown 0% 33%
Added Bitget BIRBUSDT BIRB KuCoin BIRB/USDT spot 0% 9.9%
Added Bitget BIGTIMEUSDT BIGTIME Bitget BIGTIME/USDT spot 0% 2%
Added Bitget BIGTIMEUSDT BIGTIME Gate BIGTIME/USDT spot 0% 2.9%
Added Bitget BHPUSDT dxfeed BHP/USD unknown 0% 33%
Added Bitget BEUSDT BE dxfeed BE/USD unknown 0% 15%
Added Bitget BERAUSDT BERA Bitget BERA/USDT spot 0% 1.8%
Added Bitget BEAMUSDT BEAM Bitget BEAM/USDT spot 0% 1.5%
Added Bitget BBUSDT BB Bybit BB/USDT spot 0% 1%
Added Bitget BBUSDT BB Gate BB/USDT spot 0% 1.3%
Added Bitget BATUSDT BAT Bybit BAT/USDT spot 0% 17%
Added Bitget BASEDUSDT BASED binance_alpha ALPHA_837/USDT unknown 0% 0.5%
Added Bitget BASEDUSDT BASED KuCoin BASED/USDT spot 0% 0.7%
Added Bitget BANANAUSDT BANANA Gate BANANA/USDT spot 0% 2%
Added Bitget BACUSDT dxfeed BAC/USD unknown 0% 35%
Added Bitget AXTIUSDT AXTI dxfeed AXTI/USD unknown 0% 30%
Added Bitget AVAVUSDT dxfeed AVAV/USD unknown 0% 10%
Added Bitget AVAUSDT AVA Bitget AVA/USDT spot 0% 0.4%
Added Bitget AUSDT A Bitget A/USDT spot 0% 1.4%
Added Bitget AUSDT A Gate A/USDT spot 0% 3%
Added Bitget ATUSDT AT Gate AT/USDT spot 0% 15%
Added Bitget ASRUSDT ASR Binance ASR/TRY spot 0% 24%
Added Bitget ASRUSDT ASR Gate ASR/USDT spot 0% 0.4%
Added Bitget ARIAUSDT ARIA binance_alpha ALPHA_332/USDT unknown 0% 0.5%
Added Bitget APPUSDT dxfeed APPSTOCK/USD unknown 0% 30%
Added Bitget APLDUSDT dxfeed APLD/USD unknown 0% 30%
Added Bitget ANKRUSDT ANKR Bybit ANKR/USDT spot 0% 12%

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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.