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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 01:15 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 00:22Z
Bitget
813 / 813
perps, last snapshot complete2026-10-02 00:38Z
Bybit
783 / 783
perps, last snapshot complete2026-10-02 00:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-02 00:27Z

Constituent changes · last 30 days

newest first · times in UTC · page 7

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

Time (UTC) Change Index Constituent Weight before Weight after
Reweighted Bybit PATHUSDT kaiko KK_RFR_PATHUSD reference 30% 89%
Reweighted Bybit PANWUSDT PANW Pyth Equity.US.PANW/USD oracle 36% 72%
Reweighted Bitget KORUUSDT KORU dxfeed KORU/USD unknown 25% 33%
Reweighted Bitget KORUUSDT KORU pyth_pro KORU/USD oracle 25% 33%
Reweighted Bitget KORUUSDT KORU tiger KORU/USD unknown 25% 33%
Reweighted Bybit OUSDT O Gate O_USDT spot 38% 64%
Reweighted Bybit OUSDT O MEXC OUSDT spot 21% 36%
Reweighted Bybit ORCLUSDT ORCL kaiko KK_RFR_ORCLUSD reference 20% 30%
Reweighted Bybit ORCLUSDT ORCL Pyth Equity.US.ORCL/USD oracle 20% 30%
Reweighted Bybit ONUSDT ON Bybit futures ONUSDT perp 10% 100%
Reweighted Bybit ONDSUSDT kaiko KK_RFR_ONDSUSD reference 26% 39%
Reweighted Bybit ONDSUSDT Pyth Equity.US.ONDS/USD oracle 26% 39%
Reweighted Bybit OKTAUSDT kaiko KK_RFR_OKTAUSD reference 27% 80%
Reweighted Bybit OKLOUSDT kaiko KK_RFR_OKLOUSD reference 32% 27%
Reweighted Bybit OKLOUSDT Pyth Equity.US.OKLO/USD oracle 32% 27%
Reweighted Bitget KASUSDT KAS KuCoin KAS/USDT spot 34% 40%
Reweighted Bybit OGNUSDT OGN Binance OGNUSDT spot 79% 85%
Reweighted Bybit NVOUSDT kaiko KK_RFR_NVOUSD reference 26% 39%
Reweighted Bybit NVOUSDT Pyth Equity.US.NVO/USD oracle 26% 39%
Reweighted Bybit NVDLUSDT kaiko KK_RFR_NVDLUSD reference 31% 23%
Reweighted Bybit NVDLUSDT Pyth Equity.US.NVDL/USD oracle 31% 23%
Reweighted Bybit NVDAUSDT NVDA kaiko KK_RFR_NVDAUSD reference 20% 30%
Reweighted Bybit NVDAUSDT NVDA Pyth Equity.US.NVDA/USD oracle 20% 30%
Reweighted Bybit NOWUSDT NOW kaiko KK_RFR_NOWUSD reference 22% 34%
Reweighted Bybit NOWUSDT NOW Pyth Equity.US.NOW/USD oracle 22% 34%
Reweighted Bybit NOKIAUSDT kaiko KK_RFR_NOKUSD reference 22% 34%
Reweighted Bybit NOKIAUSDT Pyth Equity.US.NOK/USD oracle 22% 34%
Reweighted Bybit NFLXUSDT NFLX kaiko KK_RFR_NFLXUSD reference 22% 34%
Reweighted Bybit NFLXUSDT NFLX Pyth Equity.US.NFLX/USD oracle 22% 34%
Reweighted Bybit NETUSDT kaiko KK_RFR_NETUSD reference 14% 56%
Reweighted Bitget JCTUSDT JCT binance_alpha ALPHA_466/USDT unknown 50% 44%
Reweighted Bitget JCTUSDT JCT Bitget JCT/USDT spot 25% 19%
Reweighted Bitget JCTUSDT JCT MEXC JCT/USDT spot 25% 19%
Reweighted Bybit NESAUSDT Gate NES_USDT spot 36% 25%
Reweighted Bybit NESAUSDT MEXC NESUSDT spot 58% 40%
Reweighted Bitget IWMUSDT dxfeed IWM/USD unknown 20% 27%
Reweighted Bitget IWMUSDT massive IWM/USD reference 30% 37%
Reweighted Bitget IWMUSDT pyth_pro IWM/USD oracle 30% 37%
Reweighted Bybit NBISUSDT NBIS kaiko KK_RFR_NBISUSD reference 22% 34%
Reweighted Bybit NBISUSDT NBIS Pyth Equity.US.NBIS/USD oracle 22% 34%
Reweighted Bybit NAVERUSDT Binance index naverusdt index 90% 18%
Reweighted Bybit MVLLUSDT Pyth Equity.US.MVLL/USD oracle 36% 72%
Reweighted Bitget IOTXUSDT IOTX Binance IOTX/USDT spot 61% 69%
Reweighted Bybit MUUUSDT MUU Pyth Equity.US.MUU/USD oracle 36% 72%
Reweighted Bybit MUUSDT MU kaiko KK_RFR_MUUSD reference 22% 34%
Reweighted Bybit MUUSDT MU Pyth Equity.US.MU/USD oracle 22% 34%
Reweighted Bitget IONQUSDT tiger IONQ/USD unknown 25% 30%
Reweighted Bitget INTWUSDT dxfeed INTW/USD unknown 30% 37%
Reweighted Bitget INTWUSDT massive INTW/USD reference 30% 37%
Reweighted Bitget INTWUSDT tiger INTW/USD unknown 20% 27%

·

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.