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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 06:27 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 · Bitget · last 30 days

newest first · times in UTC · page 12

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

Time (UTC) Change Index Constituent Weight before Weight after
Removed Bitget CTRUSDT CTR KuCoin CTR/USDT spot 27% 0%
Removed Bitget CHZUSDT CHZ KuCoin CHZ/USDT spot 2.5% 0%
Removed Bitget CGPTUSDT CGPT Gate CGPT/USDT spot 6.6% 0%
Removed Bitget CGPTUSDT CGPT KuCoin CGPT/USDT spot 5.9% 0%
Removed Bitget CETUSUSDT CETUS KuCoin CETUS/USDT spot 6.5% 0%
Removed Bitget CATIUSDT CATI KuCoin CATI/USDT spot 7.8% 0%
Removed Bitget CATIUSDT CATI OKX CATI/USDT spot 16% 0%
Removed Bitget C98USDT C98 Gate C98/USDT spot 0.8% 0%
Removed Bitget BKNGUSDT massive BKNG/USD reference 33% 0%
Removed Bitget BIOUSDT BIO Bitget BIO/USDT spot 0.9% 0%
Removed Bitget BICOUSDT BICO Bitget BICO/USDT spot 0.6% 0%
Removed Bitget BASEDUSDT BASED KuCoin BASED/USDT spot 0.7% 0%
Removed Bitget BANANAUSDT BANANA Gate BANANA/USDT spot 2% 0%
Removed Bitget AWEUSDT AWE Gate AWE/USDT spot 1.3% 0%
Removed Bitget AWEUSDT AWE KuCoin AWE/USDT spot 22% 0%
Removed Bitget ASRUSDT ASR Binance ASR/TRY spot 24% 0%
Removed Bitget ASRUSDT ASR Gate ASR/USDT spot 0.4% 0%
Removed Bitget ARIAUSDT ARIA binance_alpha ALPHA_332/USDT unknown 0.5% 0%
Removed Bitget API3USDT API3 Bitget API3/USDT spot 1.1% 0%
Removed Bitget ANKRUSDT ANKR KuCoin ANKR/USDT spot 1.5% 0%
Removed Bitget AEONUSDT AEON Gate AEON/USDT spot 20% 0%
Removed Bitget 1000000MOGUSDT MOG KuCoin 1000000MOG/USDT spot 17% 0%
Removed Bitget ZSUSDT ZS massive ZS/USD reference 20% 0%
Removed Bitget ZESTUSDT ZEST binance_alpha ALPHA_970/USDT unknown 6% 0%
Removed Bitget YGGUSDT YGG Gate YGG/USDT spot 8% 0%
Removed Bitget YBUSDT YB Bybit YB/USDT spot 4.7% 0%
Removed Bitget XVGUSDT XVG Bitget futures XVG/USDT perp 25% 0%
Removed Bitget XPINUSDT XPIN binance_alpha ALPHA_334/USDT unknown 0% 0%
Removed Bitget XLVUSDT massive XLV/USD reference 33% 0%
Removed Bitget XLKUSDT massive XLK/USD reference 27% 0%
Removed Bitget XLEUSDT massive XLE/USD reference 20% 0%
Removed Bitget XBIUSDT massive XBI/USD reference 33% 0%
Removed Bitget XAIUSDT XAI Bitget XAI/USDT spot 1.4% 0%
Removed Bitget WOOUSDT WOO KuCoin WOO/USDT spot 8.2% 0%
Removed Bitget WMTUSDT intrinio WMT/USD unknown 20% 0%
Removed Bitget WBDUSDT massive WBD/USD reference 20% 0%
Removed Bitget VUSDT massive V/USD reference 27% 0%
Removed Bitget VSTUSDT massive VST/USD reference 20% 0%
Removed Bitget VOOUSDT intrinio VOO/USD unknown 21% 0%
Removed Bitget VOOUSDT massive VOO/USD reference 21% 0%
Removed Bitget VEEVUSDT intrinio VEEV/USD unknown 33% 0%
Removed Bitget VALEUSDT intrinio VALE/USD unknown 33% 0%
Removed Bitget USTCUSDT USTC KuCoin USTC/USDT spot 7.3% 0%
Removed Bitget USARUSDT USAR intrinio USAR/USD unknown 20% 0%
Removed Bitget UBERUSDT intrinio UBER/USD unknown 25% 0%
Removed Bitget UBERUSDT massive UBER/USD reference 25% 0%
Removed Bitget TZAUSDT intrinio TZA/USD unknown 25% 0%
Removed Bitget TZAUSDT massive TZA/USD reference 25% 0%
Removed Bitget TXNUSDT massive TXN/USD reference 28% 0%
Removed Bitget TTWOUSDT TTWO massive TTWO/USD reference 33% 0%

·

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.