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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 04:40 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 04:21Z
Bitget
813 / 813
perps, last snapshot complete2026-10-02 04:38Z
Bybit
783 / 783
perps, last snapshot complete2026-10-02 04:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-02 04:27Z

Constituent changes · Bitget · last 30 days

newest first · times in UTC · page 15

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

Time (UTC) Change Index Constituent Weight before Weight after
Removed Bitget AIXBTUSDT AIXBT KuCoin AIXBT/USDT spot 1% 0%
Removed Bitget AGPUUSDT massive AGPU/USD reference 27% 0%
Added Bitget AGPUUSDT tiger AGPU/USD unknown 0% 27%
Reweighted Bitget AGLDUSDT AGLD Binance AGLD/USDT spot 72% 42%
Added Bitget AGLDUSDT AGLD Bybit AGLD/USDT spot 0% 20%
Reweighted Bitget AGLDUSDT AGLD MEXC AGLD/USDT spot 19% 11%
Added Bitget AGLDUSDT AGLD OKX AGLD/USDT spot 0% 22%
Reweighted Bitget AEONUSDT AEON Bitget AEON/USDT spot 30% 37%
Removed Bitget AEONUSDT AEON Gate AEON/USDT spot 20% 0%
Reweighted Bitget AEONUSDT AEON KuCoin AEON/USDT spot 20% 27%
Reweighted Bitget AEONUSDT AEON OKX AEON/USDT spot 30% 37%
Reweighted Bitget ACTUSDT ACT Binance ACT/USDT spot 70% 76%
Removed Bitget ACTUSDT ACT Gate ACT/USDT spot 1.6% 0%
Removed Bitget 2ZUSDT 2Z KuCoin 2Z/USDT spot 5% 0%
Added Bitget 2ZUSDT 2Z MEXC 2Z/USDT spot 0% 1.9%
Added Bitget 1MBABYDOGEUSDT Binance 1MBABYDOGE/USDT spot 0% 0%
Removed Bitget 1MBABYDOGEUSDT Bybit 1MBABYDOGE/USDT spot 8.2% 0%
Removed Bitget 1INCHUSDT 1INCH KuCoin 1INCH/USDT spot 4.5% 0%
Reweighted Bitget 1000000MOGUSDT MOG Bybit 1000000MOG/USDT spot 34% 27%
Reweighted Bitget 1000000MOGUSDT MOG Gate 1000000MOG/USDT spot 41% 32%
Added Bitget 1000000MOGUSDT MOG KuCoin 1000000MOG/USDT spot 0% 20%
Removed Bitget ZRXUSDT ZRX Bybit ZRX/USDT spot 8.2% 0%
Added Bitget ZRXUSDT ZRX Gate ZRX/USDT spot 0% 1.8%
Reweighted Bitget ZKCUSDT ZKC Binance ZKC/USDT spot 75% 80%
Removed Bitget ZKCUSDT ZKC KuCoin ZKC/USDT spot 1% 0%
Removed Bitget ZETAUSDT ZETA KuCoin ZETA/USDT spot 2.8% 0%
Reweighted Bitget ZESTUSDT ZEST Gate ZEST/USDT spot 70% 81%
Removed Bitget ZESTUSDT ZEST KuCoin ZEST/USDT spot 14% 0%
Reweighted Bitget ZBTUSDT ZBT Binance ZBT/USDT spot 35% 41%
Removed Bitget ZBTUSDT ZBT Bitget futures ZBT/USDT perp 12% 0%
Added Bitget ZBTUSDT ZBT Gate ZBT/USDT spot 0% 0.5%
Reweighted Bitget ZBTUSDT ZBT KuCoin ZBT/USDT spot 42% 49%
Added Bitget YBUSDT YB Gate YB/USDT spot 0% 2.9%
Removed Bitget YBUSDT YB KuCoin YB/USDT spot 3.5% 0%
Reweighted Bitget XVGUSDT XVG Binance XVG/TRY spot 34% 44%
Reweighted Bitget XVGUSDT XVG Binance XVG/USDT spot 30% 40%
Removed Bitget XVGUSDT XVG Bitget futures XVG/USDT perp 24% 0%
Reweighted Bitget XPINUSDT XPIN Bitget futures XPIN/USDT perp 51% 56%
Removed Bitget XPINUSDT XPIN KuCoin XPIN/USDT spot 11% 0%
Reweighted Bitget XANUSDT XAN Bybit XAN/USDT spot 71% 64%
Added Bitget XANUSDT XAN KuCoin XAN/USDT spot 0% 9.3%
Added Bitget WOOUSDT WOO Gate WOO/USDT spot 0% 3.5%
Reweighted Bitget WETUSDT WET Bybit WET/USDT spot 25% 33%
Reweighted Bitget WETUSDT WET Gate WET/USDT spot 25% 33%
Reweighted Bitget WETUSDT WET MEXC WET/USDT spot 25% 33%
Removed Bitget WETUSDT WET OKX WET/USDT spot 25% 0%
Removed Bitget WCTUSDT WCT Bitget WCT/USDT spot 1.8% 0%
Added Bitget WCTUSDT WCT KuCoin WCT/USDT spot 0% 3%
Added Bitget WAXPUSDT WAXP Bybit WAXP/USDT spot 0% 11%
Removed Bitget VTHOUSDT VTHO Bitget VTHO/USDT spot 0.1% 0%

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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.