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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 04:12 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 03:21Z
Bitget
813 / 813
perps, last snapshot complete2026-10-02 03:38Z
Bybit
783 / 783
perps, last snapshot complete2026-10-02 03:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-02 03:27Z

Constituent changes · Bybit · last 30 days

newest first · times in UTC · page 14

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

Time (UTC) Change Index Constituent Weight before Weight after
Reweighted Bybit BBXUSDT Pyth Equity.US.BB/USD oracle 22% 34%
Reweighted Bybit BACUSDT kaiko KK_RFR_BACUSD reference 30% 50%
Reweighted Bybit BACUSDT Pyth Equity.US.BAC/USD oracle 30% 50%
Reweighted Bybit BABAUSDT BABA kaiko KK_RFR_BABAUSD reference 22% 34%
Reweighted Bybit BABAUSDT BABA Pyth Equity.US.BABA/USD oracle 22% 34%
Reweighted Bybit AXTIUSDT AXTI kaiko KK_RFR_AXTIUSD reference 26% 39%
Reweighted Bybit AXTIUSDT AXTI Pyth Equity.US.AXTI/USD oracle 26% 39%
Reweighted Bybit AVGOUSDT AVGO kaiko KK_RFR_AVGOUSD reference 22% 34%
Reweighted Bybit AVGOUSDT AVGO Pyth Equity.US.AVGO/USD oracle 22% 34%
Reweighted Bybit ASTSUSDT kaiko KK_RFR_ASTSUSD reference 26% 39%
Reweighted Bybit ASTSUSDT Pyth Equity.US.ASTS/USD oracle 26% 39%
Reweighted Bybit ASMLUSDT ASML kaiko KK_RFR_ASMLUSD reference 25% 34%
Reweighted Bybit ASMLUSDT ASML Pyth Equity.US.ASML/USD oracle 25% 34%
Reweighted Bybit ARMUSDT ARM kaiko KK_RFR_ARMUSD reference 22% 34%
Reweighted Bybit ARMUSDT ARM Pyth Equity.US.ARM/USD oracle 22% 34%
Reweighted Bybit ARKKUSDT kaiko KK_RFR_ARKKUSD reference 30% 45%
Reweighted Bybit ARKKUSDT Pyth Equity.US.ARKK/USD oracle 30% 45%
Reweighted Bybit APPSTOCKUSDT APPSTOCK Pyth Equity.US.APP/USD oracle 36% 72%
Reweighted Bybit APLDUSDT kaiko KK_RFR_APLDUSD reference 26% 31%
Reweighted Bybit APLDUSDT Pyth Equity.US.APLD/USD oracle 26% 31%
Reweighted Bybit API3USDT API3 Binance API3USDT spot 69% 60%
Reweighted Bybit ANETUSDT Pyth Equity.US.ANET/USD oracle 50% 90%
Reweighted Bybit AMZNUSDT AMZN kaiko KK_RFR_AMZNUSD reference 20% 30%
Reweighted Bybit AMZNUSDT AMZN Pyth Equity.US.AMZN/USD oracle 20% 30%
Reweighted Bybit AMDSTOCKUSDT AMDSTOCK kaiko KK_RFR_AMDUSD reference 22% 34%
Reweighted Bybit AMDSTOCKUSDT AMDSTOCK Pyth Equity.US.AMD/USD oracle 22% 34%
Reweighted Bybit AMCUSDT kaiko KK_RFR_AMCUSD reference 52% 78%
Reweighted Bybit AMATUSDT AMAT kaiko KK_RFR_AMATUSD reference 22% 34%
Reweighted Bybit AMATUSDT AMAT Pyth Equity.US.AMAT/USD oracle 22% 34%
Reweighted Bybit ALABUSDT Pyth Equity.US.ALAB/USD oracle 36% 72%
Reweighted Bybit ADIUSDT Bybit futures ADIUSDT perp 10% 100%
Reweighted Bybit ADBEUSDT kaiko KK_RFR_ADBEUSD reference 29% 43%
Reweighted Bybit ADBEUSDT Pyth Equity.US.ADBE/USD oracle 29% 43%
Reweighted Bybit AAPLUSDT AAPL kaiko KK_RFR_AAPLUSD reference 20% 30%
Reweighted Bybit AAPLUSDT AAPL Pyth Equity.US.AAPL/USD oracle 20% 30%
Reweighted Bybit AAOIUSDT AAOI kaiko KK_RFR_AAOIUSD reference 22% 34%
Reweighted Bybit AAOIUSDT AAOI Pyth Equity.US.AAOI/USD oracle 22% 34%
Reweighted Bybit AALUSDT Pyth Equity.US.AAL/USD oracle 50% 100%
Reweighted Bybit 1000TURBOUSDT TURBO Binance TURBOUSDT spot 60% 54%
Reweighted Bybit ZKPUSDT ZKP Binance ZKPUSDT spot 61% 67%
Reweighted Bybit ZHONGJIUSDT Binance index zhongjiusdt index 90% 100%
Reweighted Bybit ZEREBROUSDT ZEREBRO Bybit ZEREBROUSDT spot 41% 34%
Reweighted Bybit XLVUSDT kaiko KK_RFR_XLVUSD reference 50% 100%
Reweighted Bybit XLPUSDT kaiko KK_RFR_XLPUSD reference 50% 100%
Reweighted Bybit XANUSDT XAN Bybit XANUSDT spot 79% 72%
Reweighted Bybit VUSDT Pyth Equity.US.V/USD oracle 40% 80%
Reweighted Bybit VRTXSTOCKUSDT Pyth Equity.US.VRTX/USD oracle 100% 50%
Reweighted Bybit VELODROMEUSDT VELODROME Binance VELODROMEUSDT spot 68% 88%
Reweighted Bybit UNITREEUSDT Binance index unitreeusdt index 45% 50%
Reweighted Bybit UNITREEUSDT hyperliquid_oracle UNITREE/USD oracle 45% 50%

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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.