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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 20:48 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 20:22Z
Bitget
813 / 813
perps, last snapshot complete2026-10-01 20:38Z
Bybit
783 / 783
perps, last snapshot complete2026-10-01 20:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-01 20:27Z

Constituent changes · Bybit · last 30 days

newest first · times in UTC · page 4

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

Time (UTC) Change Index Constituent Weight before Weight after
Reweighted Bybit INFQUSDT Pyth Equity.US.INFQ/USD oracle 20% 27%
Reweighted Bybit ICNTUSDT ICNT Bybit ICNTUSDT spot 59% 73%
Reweighted Bybit ICNTUSDT ICNT Gate ICNT_USDT spot 21% 27%
Reweighted Bybit IBITUSDT kaiko KK_RFR_IBITUSD reference 20% 36%
Reweighted Bybit IBITUSDT massive IBIT reference 10% 18%
Reweighted Bybit IBITUSDT Pyth Equity.US.IBIT/USD oracle 20% 36%
Reweighted Bybit HYUNDAIUSDT HYUNDAI Binance index hyundaiusdt index 45% 50%
Reweighted Bybit HYUNDAIUSDT HYUNDAI hyperliquid_oracle HYUNDAI/USD oracle 45% 50%
Reweighted Bybit HUTUSDT kaiko KK_RFR_HUTUSD reference 20% 27%
Reweighted Bybit HUTUSDT massive HUT reference 20% 27%
Reweighted Bybit HUTUSDT Pyth Equity.US.HUT/USD oracle 20% 27%
Reweighted Bybit HIVEUSDT HIVE Binance HIVEUSDT spot 63% 71%
Reweighted Bybit HANAUSDT HANA Gate HANA_USDT spot 55% 61%
Reweighted Bybit GWEIUSDT GWEI KuCoin GWEI-USDT spot 15% 9.1%
Reweighted Bybit GUNUSDT GUN Binance GUNUSDT spot 68% 75%
Reweighted Bybit GTLBUSDT kaiko KK_RFR_GTLBUSD reference 20% 27%
Reweighted Bybit GTLBUSDT massive GTLB reference 20% 27%
Reweighted Bybit GTLBUSDT Pyth Equity.US.GTLB/USD oracle 20% 27%
Reweighted Bybit GPROUSDT kaiko KK_RFR_GPROUSD reference 22% 31%
Reweighted Bybit GPROUSDT Pyth Equity.US.GPRO/USD oracle 22% 31%
Reweighted Bybit GILDUSDT Pyth Equity.US.GILD/USD oracle 45% 90%
Reweighted Bybit GEUSDT massive GE reference 45% 50%
Reweighted Bybit GEUSDT Pyth Equity.US.GE/USD oracle 45% 50%
Reweighted Bybit FWDIUSDT Binance index fwdiusdt index 18% 90%
Reweighted Bybit FUTUUSDT massive FUTU reference 45% 50%
Reweighted Bybit FUTUUSDT Pyth Equity.US.FUTU/USD oracle 45% 50%
Reweighted Bybit FORMSTOCKUSDT Pyth Equity.US.FORM/USD oracle 30% 90%
Reweighted Bybit FLYUSDT FLY kaiko KK_RFR_FLYUSD reference 20% 80%
Reweighted Bybit FLEXUSDT Pyth Equity.US.FLEX/USD oracle 36% 72%
Reweighted Bybit FIGHTUSDT FIGHT Bybit FIGHTUSDT spot 45% 37%
Reweighted Bybit EWZUSDT kaiko KK_RFR_EWZUSD reference 22% 44%
Reweighted Bybit EWZUSDT Pyth Equity.US.EWZ/USD oracle 22% 44%
Reweighted Bybit EWTUSDT kaiko KK_RFR_EWTUSD reference 22% 38%
Reweighted Bybit EWTUSDT Pyth Equity.US.EWT/USD oracle 22% 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 ELSAUSDT ELSA Bybit ELSAUSDT spot 61% 56%
Reweighted Bybit EDGEUSDT EDGE Bybit EDGEUSDT spot 48% 54%
Reweighted Bybit EBAYUSDT kaiko KK_RFR_EBAYUSD reference 29% 39%
Reweighted Bybit EBAYUSDT Pyth Equity.US.EBAY/USD oracle 29% 39%
Reweighted Bybit DJTUSDT massive DJT reference 36% 80%
Reweighted Bybit DDOGUSDT kaiko KK_RFR_DDOGUSD reference 20% 36%
Reweighted Bybit DDOGUSDT massive DDOG reference 10% 18%
Reweighted Bybit DDOGUSDT Pyth Equity.US.DDOG/USD oracle 20% 36%
Reweighted Bybit DBRUSDT Bybit DBRUSDT spot 51% 45%
Reweighted Bybit DBRUSDT MEXC DBRUSDT spot 49% 42%
Reweighted Bybit CYSUSDT CYS MEXC CYSUSDT spot 18% 100%
Reweighted Bybit CYPHUSDT kaiko KK_RFR_CYPHUSD reference 20% 40%
Reweighted Bybit CYPHUSDT massive CYPH reference 20% 40%
Reweighted Bybit CVXSTOCKUSDT kaiko KK_RFR_CVXUSD reference 20% 26%

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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.