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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 05:38 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 04:38Z
Bybit
783 / 783
perps, last snapshot complete2026-10-02 04:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-02 05:27Z

Constituent changes · Bybit · last 30 days

newest first · times in UTC · page 15

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

Time (UTC) Change Index Constituent Weight before Weight after
Reweighted Bybit CVNAUSDT Binance index cvnausdt index 10% 90%
Reweighted Bybit CTRUSDT CTR Gate CTR_USDT spot 56% 75%
Reweighted Bybit CTRUSDT CTR MEXC CTRUSDT spot 17% 23%
Reweighted Bybit CSCOUSDT kaiko KK_RFR_CSCOUSD reference 26% 39%
Reweighted Bybit CSCOUSDT Pyth Equity.US.CSCO/USD oracle 26% 39%
Reweighted Bybit CRWVUSDT CRWV kaiko KK_RFR_CRWVUSD reference 22% 34%
Reweighted Bybit CRWVUSDT CRWV Pyth Equity.US.CRWV/USD oracle 22% 34%
Reweighted Bybit CRWDUSDT CRWD kaiko KK_RFR_CRWDUSD reference 22% 34%
Reweighted Bybit CRWDUSDT CRWD Pyth Equity.US.CRWD/USD oracle 22% 34%
Reweighted Bybit CRMUSDT Pyth Equity.US.CRM/USD oracle 50% 89%
Reweighted Bybit CRDOUSDT CRDO kaiko KK_RFR_CRDOUSD reference 22% 34%
Reweighted Bybit CRDOUSDT CRDO Pyth Equity.US.CRDO/USD oracle 22% 34%
Reweighted Bybit CRCLUSDT CRCL kaiko KK_RFR_CRCLUSD reference 20% 30%
Reweighted Bybit CRCLUSDT CRCL Pyth Equity.US.CRCL/USD oracle 20% 30%
Reweighted Bybit COSTUSDT kaiko KK_RFR_COSTUSD reference 26% 39%
Reweighted Bybit COSTUSDT Pyth Equity.US.COST/USD oracle 26% 39%
Reweighted Bybit CORZUSDT kaiko KK_RFR_CORZUSD reference 40% 90%
Reweighted Bybit CONLUSDT Bybit futures CONLUSDT perp 10% 100%
Reweighted Bybit COINUSDT COIN kaiko KK_RFR_COINUSD reference 20% 30%
Reweighted Bybit COINUSDT COIN Pyth Equity.US.COIN/USD oracle 20% 30%
Reweighted Bybit COHRUSDT COHR kaiko KK_RFR_COHRUSD reference 22% 34%
Reweighted Bybit COHRUSDT COHR Pyth Equity.US.COHR/USD oracle 22% 34%
Reweighted Bybit CLUSDT CL Binance futures clusdt perp 18% 8.7%
Reweighted Bybit CLUSDT CL Binance index clusdt index 37% 20%
Reweighted Bybit CLUSDT CL Bybit futures CLUSDT perp 7.6% 1.3%
Reweighted Bybit CLUSDT CL hyperliquid_oracle CL/USD oracle 37% 20%
Reweighted Bybit CLSKUSDT kaiko KK_RFR_CLSKUSD reference 33% 50%
Reweighted Bybit CLSKUSDT Pyth Equity.US.CLSK/USD oracle 33% 50%
Reweighted Bybit CIFRUSDT kaiko KK_RFR_CIFRUSD reference 33% 90%
Reweighted Bybit CIENUSDT CIEN Pyth Equity.US.CIEN/USD oracle 30% 60%
Reweighted Bybit CHILLGUYUSDT CHILLGUY Bybit CHILLGUYUSDT spot 35% 52%
Reweighted Bybit CHILLGUYUSDT CHILLGUY MEXC CHILLGUYUSDT spot 31% 48%
Reweighted Bybit CGNXUSDT okex_index CGNX-USDT index 25% 100%
Reweighted Bybit CBRSUSDT CBRS kaiko KK_RFR_CBRSUSD reference 22% 34%
Reweighted Bybit CBRSUSDT CBRS Pyth Equity.US.CBRS/USD oracle 22% 34%
Reweighted Bybit CATSTOCKUSDT kaiko KK_RFR_CATUSD reference 29% 77%
Reweighted Bybit BZUSDT BZ Binance futures bzusdt perp 20% 9.6%
Reweighted Bybit BZUSDT BZ Binance index bzusdt index 39% 20%
Reweighted Bybit BZUSDT BZ hyperliquid_oracle BZ/USD oracle 39% 20%
Reweighted Bybit BYDUSDT Binance index bydusdt index 100% 90%
Reweighted Bybit BUSDT B Gate B_USDT spot 70% 64%
Reweighted Bybit BTDRUSDT kaiko KK_RFR_BTDRUSD reference 57% 90%
Reweighted Bybit BSPUSDT Binance index bspusdt index 100% 90%
Reweighted Bybit BRKBUSDT kaiko KK_RFR_BRKBUSD reference 29% 43%
Reweighted Bybit BRKBUSDT Pyth Equity.US.BRK-B/USD oracle 29% 43%
Reweighted Bybit BOTUSDT kaiko KK_RFR_BOTUSD reference 20% 60%
Reweighted Bybit BNCUSDT Binance index bncusdt index 18% 90%
Reweighted Bybit BMNRUSDT BMNR kaiko KK_RFR_BMNRUSD reference 39% 31%
Reweighted Bybit BMNRUSDT BMNR Pyth Equity.US.BMNR/USD oracle 39% 31%
Reweighted Bybit BLASTUSDT BLAST Bybit BLASTUSDT spot 66% 80%

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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.