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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 21:47 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 · Bitget · last 30 days

newest first · times in UTC · page 8

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

Time (UTC) Change Index Constituent Weight before Weight after
Removed Bitget ERAUSDT ERA Bybit ERA/USDT spot 3.7% 0%
Added Bitget ERAUSDT ERA Gate ERA/USDT spot 0% 4.9%
Reweighted Bitget ENSOUSDT ENSO Binance ENSO/USDT spot 73% 68%
Added Bitget ENSOUSDT ENSO KuCoin ENSO/USDT spot 0% 5.5%
Added Bitget EIGENUSDT EIGEN Bitget EIGEN/USDT spot 0% 2.1%
Reweighted Bitget EDGEUSDT EDGE Bitget EDGE/USDT spot 25% 20%
Reweighted Bitget EDGEUSDT EDGE Bybit EDGE/USDT spot 25% 20%
Added Bitget EDGEUSDT EDGE Gate EDGEX/USDT spot 0% 20%
Reweighted Bitget EDGEUSDT EDGE KuCoin EDGE/USDT spot 25% 20%
Reweighted Bitget EDGEUSDT EDGE MEXC EDGE/USDT spot 25% 20%
Reweighted Bitget DYMUSDT DYM Binance DYM/USDT spot 71% 81%
Removed Bitget DYMUSDT DYM Gate DYM/USDT spot 0.8% 0%
Removed Bitget DYMUSDT DYM KuCoin DYM/USDT spot 11% 0%
Added Bitget DOLOUSDT DOLO Gate DOLO/USDT spot 0% 1.6%
Reweighted Bitget DISKUSDT dxfeed DISK/USD unknown 30% 37%
Removed Bitget DISKUSDT intrinio DISK/USD unknown 20% 0%
Reweighted Bitget DISKUSDT massive DISK/USD reference 30% 37%
Reweighted Bitget DISKUSDT tiger DISK/USD unknown 20% 27%
Added Bitget DEXEUSDT DEXE Gate DEXE/USDT spot 0% 4.2%
Reweighted Bitget CYSUSDT CYS Gate CYS/USDT spot 62% 53%
Added Bitget CYSUSDT CYS KuCoin CYS/USDT spot 0% 16%
Added Bitget CYPHUSDT dxfeed CYPH/USD unknown 0% 25%
Reweighted Bitget CYPHUSDT intrinio CYPH/USD unknown 33% 25%
Reweighted Bitget CYPHUSDT massive CYPH/USD reference 33% 25%
Reweighted Bitget CYPHUSDT tiger CYPH/USD unknown 33% 25%
Removed Bitget CYBERUSDT CYBER KuCoin CYBER/USDT spot 1.9% 0%
Reweighted Bitget CVXUSDT CVX Binance CVX/USDT spot 91% 85%
Added Bitget CVXUSDT CVX OKX CVX/USDT spot 0% 6.5%
Removed Bitget CVCUSDT CVC KuCoin CVC/USDT spot 6.9% 0%
Added Bitget CVCUSDT CVC OKX CVC/USDT spot 0% 5.5%
Added Bitget CUSDT C Bitget C/USDT spot 0% 2.3%
Removed Bitget CTSIUSDT CTSI KuCoin CTSI/USDT spot 2.2% 0%
Reweighted Bitget CTRUSDT CTR Coinbase CTR/USD spot 37% 30%
Reweighted Bitget CTRUSDT CTR Gate CTR/USDT spot 27% 20%
Added Bitget CTRUSDT CTR KuCoin CTR/USDT spot 0% 20%
Reweighted Bitget CTRUSDT CTR MEXC CTR/USDT spot 37% 30%
Reweighted Bitget CSCOUSDT Binance index CSCO/USDT index 40% 47%
Removed Bitget CSCOUSDT intrinio CSCO/USD unknown 20% 0%
Reweighted Bitget CSCOUSDT massive CSCO/USD reference 10% 17%
Reweighted Bitget CSCOUSDT pyth_pro CSCO/USD oracle 30% 37%
Removed Bitget CPNGUSDT dxfeed CPNG/USD unknown 25% 0%
Reweighted Bitget CPNGUSDT intrinio CPNG/USD unknown 25% 33%
Reweighted Bitget CPNGUSDT massive CPNG/USD reference 25% 33%
Reweighted Bitget CPNGUSDT tiger CPNG/USD unknown 25% 33%
Added Bitget COWUSDT COW KuCoin COW/USDT spot 0% 5.1%
Removed Bitget COOKIEUSDT COOKIE Bitget COOKIE/USDT spot 4.1% 0%
Added Bitget COOKIEUSDT COOKIE KuCoin COOKIE/USDT spot 0% 5.4%
Reweighted Bitget CONLUSDT dxfeed CONL/USD unknown 30% 37%
Removed Bitget CONLUSDT intrinio CONL/USD unknown 20% 0%
Reweighted Bitget CONLUSDT massive CONL/USD reference 30% 37%

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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.