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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 06:29 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 06:21Z
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 06:27Z

Constituent changes · Bybit · 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
Reweighted Bybit HIMSUSDT HIMS Pyth Equity.US.HIMS/USD oracle 22% 34%
Reweighted Bybit HDUSDT kaiko KK_RFR_HDUSD reference 29% 39%
Reweighted Bybit HDUSDT Pyth Equity.US.HD/USD oracle 29% 39%
Reweighted Bybit HANMIUSDT Binance index hanmiusdt index 50% 20%
Reweighted Bybit HANMIUSDT okex_index HANMI-USDT index 50% 20%
Reweighted Bybit GUNUSDT GUN Binance GUNUSDT spot 78% 65%
Reweighted Bybit GSUSDT Binance index gsusdt index 20% 90%
Reweighted Bybit GPROUSDT kaiko KK_RFR_GPROUSD reference 31% 78%
Reweighted Bybit GOOGLUSDT GOOGL kaiko KK_RFR_GOOGLUSD reference 20% 30%
Reweighted Bybit GOOGLUSDT GOOGL Pyth Equity.US.GOOGL/USD oracle 20% 30%
Reweighted Bybit GMESTOCKUSDT Pyth Equity.US.GME/USD oracle 30% 60%
Reweighted Bybit GLWUSDT kaiko KK_RFR_GLWUSD reference 22% 34%
Reweighted Bybit GLWUSDT Pyth Equity.US.GLW/USD oracle 22% 34%
Reweighted Bybit GILDUSDT Bybit futures GILDUSDT perp 10% 100%
Reweighted Bybit GIGADEVICEUSDT Binance index gigadevusdt index 100% 90%
Reweighted Bybit GEVUSDT kaiko KK_RFR_GEVUSD reference 22% 38%
Reweighted Bybit GEVUSDT Pyth Equity.US.GEV/USD oracle 22% 38%
Reweighted Bybit GDXUSDT kaiko KK_RFR_GDXUSD reference 30% 50%
Reweighted Bybit GDXUSDT Pyth Equity.US.GDX/USD oracle 30% 50%
Reweighted Bybit FUTUUSDT Pyth Equity.US.FUTU/USD oracle 50% 90%
Reweighted Bybit FLYUSDT FLY kaiko KK_RFR_FLYUSD reference 40% 53%
Reweighted Bybit FLNCUSDT kaiko KK_RFR_FLNCUSD reference 26% 39%
Reweighted Bybit FLNCUSDT Pyth Equity.US.FLNC/USD oracle 26% 39%
Reweighted Bybit FLEXUSDT Binance index flexusdt index 18% 90%
Reweighted Bybit FIGHTUSDT FIGHT Bybit FIGHTUSDT spot 41% 55%
Reweighted Bybit FIGHTUSDT FIGHT MEXC FIGHTUSDT spot 34% 45%
Reweighted Bybit EWZUSDT kaiko KK_RFR_EWZUSD reference 27% 40%
Reweighted Bybit EWZUSDT Pyth Equity.US.EWZ/USD oracle 27% 40%
Reweighted Bybit EWYUSDT EWY kaiko KK_RFR_EWYUSD reference 22% 34%
Reweighted Bybit EWYUSDT EWY Pyth Equity.US.EWY/USD oracle 22% 34%
Reweighted Bybit EWTUSDT kaiko KK_RFR_EWTUSD reference 25% 38%
Reweighted Bybit EWTUSDT Pyth Equity.US.EWT/USD oracle 25% 38%
Reweighted Bybit EWJUSDT EWJ kaiko KK_RFR_EWJUSD reference 22% 34%
Reweighted Bybit EWJUSDT EWJ Pyth Equity.US.EWJ/USD oracle 22% 34%
Reweighted Bybit EULUSDT EUL Binance EULUSDT spot 87% 82%
Reweighted Bybit EGLDUSDT EGLD Binance EGLDUSDT spot 56% 51%
Reweighted Bybit EDENUSDT EDEN Binance EDENUSDT spot 70% 62%
Reweighted Bybit DRAMUSDT DRAM kaiko KK_RFR_DRAMUSD reference 22% 34%
Reweighted Bybit DRAMUSDT DRAM Pyth Equity.US.DRAM/USD oracle 22% 34%
Reweighted Bybit DKNGUSDT kaiko KK_RFR_DKNGUSD reference 29% 43%
Reweighted Bybit DKNGUSDT Pyth Equity.US.DKNG/USD oracle 29% 43%
Reweighted Bybit DJTUSDT Binance index djtusdt index 20% 90%
Reweighted Bybit DELLUSDT DELL kaiko KK_RFR_DELLUSD reference 22% 34%
Reweighted Bybit DELLUSDT DELL Pyth Equity.US.DELL/USD oracle 22% 34%
Reweighted Bybit DDOGUSDT kaiko KK_RFR_DDOGUSD reference 36% 45%
Reweighted Bybit DDOGUSDT Pyth Equity.US.DDOG/USD oracle 36% 45%
Reweighted Bybit CYSUSDT CYS Gate CYS_USDT spot 72% 81%
Reweighted Bybit CYPHUSDT kaiko KK_RFR_CYPHUSD reference 40% 53%
Reweighted Bybit CVXSTOCKUSDT kaiko KK_RFR_CVXUSD reference 26% 36%
Reweighted Bybit CVXSTOCKUSDT Pyth Equity.US.CVX/USD oracle 39% 54%

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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.