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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 01:24 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 01:21Z
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 · Bitget · last 30 days

newest first · times in UTC · page 13

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

Time (UTC) Change Index Constituent Weight before Weight after
Removed Bitget FLEXUSDT intrinio FLEX/USD unknown 27% 0%
Reweighted Bitget FIGHTUSDT FIGHT Bybit FIGHT/USDT spot 20% 27%
Reweighted Bitget FIGHTUSDT FIGHT Coinbase FIGHT/USD spot 40% 47%
Removed Bitget FIGHTUSDT FIGHT KuCoin FIGHT/USDT spot 20% 0%
Reweighted Bitget FIGHTUSDT FIGHT MEXC FIGHT/USDT spot 20% 27%
Removed Bitget FIDAUSDT FIDA Bybit FIDA/USDT spot 3% 0%
Added Bitget FIDAUSDT FIDA Gate FIDA/USDT spot 0% 1.4%
Added Bitget FFUSDT FF KuCoin FF/USDT spot 0% 5%
Added Bitget FCXUSDT dxfeed FCX/USD unknown 0% 33%
Removed Bitget FCXUSDT massive FCX/USD reference 33% 0%
Added Bitget EWZUSDT dxfeed EWZ/USD unknown 0% 33%
Removed Bitget EWZUSDT massive EWZ/USD reference 33% 0%
Reweighted Bitget EWYUSDT EWY Binance index EWY/USDT index 35% 40%
Reweighted Bitget EWYUSDT EWY Hyperliquid EWY/USD unknown 25% 30%
Removed Bitget EWYUSDT EWY massive EWY/USD reference 15% 0%
Reweighted Bitget EWYUSDT EWY pyth_pro EWY/USD oracle 25% 30%
Added Bitget EULUSDT EUL Gate EUL/USDT spot 0% 3.1%
Removed Bitget EULUSDT EUL KuCoin EUL/USDT spot 5.3% 0%
Reweighted Bitget ERAUSDT ERA Binance ERA/USDT spot 87% 82%
Removed Bitget ERAUSDT ERA Bitget ERA/USDT spot 1.8% 0%
Added Bitget ERAUSDT ERA Bybit ERA/USDT spot 0% 3.1%
Added Bitget ERAUSDT ERA Gate ERA/USDT spot 0% 4.5%
Removed Bitget ENSUSDT ENS Bitget ENS/USDT spot 1.4% 0%
Added Bitget ENSUSDT ENS Gate ENS/USDT spot 0% 1.7%
Added Bitget ENSOUSDT ENSO Bitget ENSO/USDT spot 0% 3.4%
Added Bitget ENJUSDT ENJ KuCoin ENJ/USDT spot 0% 3.4%
Reweighted Bitget EGLDUSDT EGLD Binance EGLD/USDT spot 50% 40%
Reweighted Bitget EGLDUSDT EGLD Bybit EGLD/USDT spot 30% 20%
Reweighted Bitget EGLDUSDT EGLD Gate EGLD/USDT spot 20% 10%
Added Bitget EGLDUSDT EGLD KuCoin EGLD/USDT spot 0% 10%
Added Bitget EGLDUSDT EGLD OKX EGLD/USDT spot 0% 20%
Added Bitget DYMUSDT DYM Gate DYM/USDT spot 0% 1.5%
Reweighted Bitget DRAMUSDT DRAM Binance index DRAM/USDT index 30% 37%
Reweighted Bitget DRAMUSDT DRAM Hyperliquid DRAM/USD unknown 30% 37%
Removed Bitget DRAMUSDT DRAM intrinio DRAM/USD unknown 20% 0%
Reweighted Bitget DRAMUSDT DRAM pyth_pro DRAM/USD oracle 20% 27%
Reweighted Bitget DOODUSDT DOOD Bybit DOOD/USDT spot 57% 46%
Added Bitget DOODUSDT DOOD Gate DOOD/USDT spot 0% 19%
Reweighted Bitget DOODUSDT DOOD OKX DOOD/USDT spot 30% 24%
Added Bitget DOGSUSDT DOGS OKX DOGS/USDT spot 0% 10%
Reweighted Bitget DOGEUSDT DOGE KuCoin DOGE/USDT spot 18% 27%
Added Bitget DKNGUSDT dxfeed DKNG/USD unknown 0% 27%
Removed Bitget DKNGUSDT intrinio DKNG/USD unknown 27% 0%
Added Bitget DIASTOCKUSDT dxfeed DIA/USD unknown 0% 20%
Reweighted Bitget DIASTOCKUSDT intrinio DIA/USD unknown 37% 30%
Reweighted Bitget DIASTOCKUSDT pyth_pro DIA/USD oracle 37% 30%
Reweighted Bitget DIASTOCKUSDT tiger DIA/USD unknown 27% 20%
Added Bitget DFENUSDT dxfeed DFEN/USD unknown 0% 27%
Removed Bitget DFENUSDT massive DFEN/USD reference 27% 0%
Added Bitget DEEPUSDT DEEP KuCoin DEEP/USDT spot 0% 2.5%

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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.