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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 03:10 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 02:38Z
Bybit
783 / 783
perps, last snapshot complete2026-10-02 02:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-02 02:27Z

Constituent changes · Bitget · last 30 days

newest first · times in UTC · page 12

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

Time (UTC) Change Index Constituent Weight before Weight after
Added Bitget GENIUSUSDT GENIUS Gate GENIUS/USDT spot 0% 8.9%
Added Bitget FUSDT F Gate F/USDT spot 0% 0.7%
Added Bitget FORMUSDT FORM Bitget FORM/USDT spot 0% 3.3%
Added Bitget FLOKIUSDT FLOKI OKX FLOKI/USDT spot 0% 5.3%
Added Bitget FIGHTUSDT FIGHT KuCoin FIGHT/USDT spot 0% 20%
Added Bitget FIDAUSDT FIDA KuCoin FIDA/USDT spot 0% 0.1%
Added Bitget EULUSDT EUL KuCoin EUL/USDT spot 0% 5.3%
Added Bitget ETHWUSDT ETHW Gate ETHW/USDT spot 0% 19%
Added Bitget ESPUSDT ESP Gate ESP/USDT spot 0% 13%
Added Bitget ENSOUSDT ENSO Gate ENSO/USDT spot 0% 2.9%
Added Bitget ENJUSDT ENJ Bitget ENJ/USDT spot 0% 1.9%
Added Bitget EDGEUSDT EDGE Gate EDGEX/USDT spot 0% 20%
Added Bitget DGAIUSDT DGAI Gate DGAI/USDT spot 0% 20%
Added Bitget CYSUSDT CYS KuCoin CYS/USDT spot 0% 16%
Added Bitget CYPHUSDT dxfeed CYPH/USD unknown 0% 25%
Added Bitget CYBERUSDT CYBER Gate CYBER/USDT spot 0% 5.6%
Added Bitget CVCUSDT CVC OKX CVC/USDT spot 0% 5.6%
Added Bitget CUSDT C Bitget C/USDT spot 0% 2.5%
Added Bitget COOKIEUSDT COOKIE KuCoin COOKIE/USDT spot 0% 5.6%
Added Bitget CHZUSDT CHZ Bitget CHZ/USDT spot 0% 1.1%
Added Bitget CHILLGUYUSDT CHILLGUY Gate CHILLGUY/USDT spot 0% 18%
Added Bitget CHILLGUYUSDT CHILLGUY KuCoin CHILLGUY/USDT spot 0% 24%
Added Bitget CFXUSDT CFX KuCoin CFX/USDT spot 0% 3.6%
Added Bitget CETUSUSDT CETUS KuCoin CETUS/USDT spot 0% 7.5%
Added Bitget CATIUSDT CATI Gate CATI/USDT spot 0% 4.7%
Added Bitget CATIUSDT CATI KuCoin CATI/USDT spot 0% 7.8%
Added Bitget CATIUSDT CATI OKX CATI/USDT spot 0% 16%
Added Bitget BSVUSDT BSV Bitget BSV/USDT spot 0% 5.9%
Added Bitget BRKBUSDT intrinio BRKB/USD unknown 0% 25%
Added Bitget BREVUSDT BREV OKX BREV/USDT spot 0% 16%
Added Bitget BRETTUSDT BRETT Bitget BRETT/USDT spot 0% 11%
Added Bitget BOMEUSDT BOME Bybit BOME/USDT spot 0% 6.1%
Added Bitget BNTUSDT BNT Gate BNT/USDT spot 0% 0.9%
Added Bitget BITOUSDT intrinio BITO/USD unknown 0% 25%
Added Bitget BIOUSDT BIO Bitget BIO/USDT spot 0% 0.9%
Added Bitget BILLUSDT BILL binance_alpha ALPHA_953/USDT unknown 0% 0%
Added Bitget BEAMUSDT BEAM Bybit BEAM/USDT spot 0% 13%
Added Bitget BCHUSDT BCH KuCoin BCH/USDT spot 0% 4.4%
Added Bitget BATUSDT BAT Bitget BAT/USDT spot 0% 1.1%
Added Bitget BATUSDT BAT OKX BAT/USDT spot 0% 24%
Added Bitget BANDUSDT BAND Gate BAND/USDT spot 0% 1.6%
Added Bitget BABAUSDT BABA intrinio BABA/USD unknown 0% 20%
Added Bitget AXSUSDT AXS Gate AXS/USDT spot 0% 2.9%
Added Bitget AXLUSDT AXL MEXC WAXL/USDT spot 0% 0.5%
Added Bitget AWEUSDT AWE Gate AWE/USDT spot 0% 1.3%
Added Bitget AWEUSDT AWE KuCoin AWE/USDT spot 0% 19%
Added Bitget AUSDT A KuCoin A/USDT spot 0% 1.3%
Added Bitget AUCTIONUSDT AUCTION Bitget AUCTION/USDT spot 0% 1.2%
Added Bitget AUCTIONUSDT AUCTION Gate AUCTION/USDT spot 0% 1.1%
Added Bitget ASTRUSDT ASTR Bitget ASTR/USDT spot 0% 2.5%

·

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.