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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 03:06 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 02:22Z
Bitget
813 / 813
perps, last snapshot complete2026-10-02 02:38Z
Bybit
783 / 783
perps, last snapshot complete2026-10-02 02:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-02 02:27Z

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
Added Bitget VUSDT dxfeed V/USD unknown 0% 27%
Removed Bitget VUSDT massive V/USD reference 27% 0%
Added Bitget VTHOUSDT VTHO Bitget VTHO/USDT spot 0% 0.1%
Reweighted Bitget VSTUSDT intrinio VST/USD unknown 30% 37%
Removed Bitget VSTUSDT massive VST/USD reference 20% 0%
Reweighted Bitget VSTUSDT Pyth VST/USD oracle 30% 37%
Reweighted Bitget VSTUSDT tiger VST/USD unknown 20% 27%
Added Bitget VOOUSDT dxfeed VOO/USD unknown 0% 35%
Removed Bitget VOOUSDT intrinio VOO/USD unknown 21% 0%
Removed Bitget VOOUSDT massive VOO/USD reference 21% 0%
Added Bitget VEEVUSDT dxfeed VEEV/USD unknown 0% 33%
Removed Bitget VEEVUSDT intrinio VEEV/USD unknown 33% 0%
Added Bitget VALEUSDT dxfeed VALE/USD unknown 0% 33%
Removed Bitget VALEUSDT intrinio VALE/USD unknown 33% 0%
Reweighted Bitget USUALUSDT USUAL Binance USUAL/USDT spot 81% 75%
Added Bitget USUALUSDT USUAL KuCoin USUAL/USDT spot 0% 7.5%
Reweighted Bitget USTCUSDT USTC Binance USTC/USDT spot 84% 90%
Removed Bitget USTCUSDT USTC KuCoin USTC/USDT spot 7.3% 0%
Reweighted Bitget USARUSDT USAR Binance index USAR/USDT index 30% 37%
Reweighted Bitget USARUSDT USAR Hyperliquid USAR/USD unknown 30% 37%
Removed Bitget USARUSDT USAR intrinio USAR/USD unknown 20% 0%
Reweighted Bitget USARUSDT USAR massive USAR/USD reference 20% 27%
Reweighted Bitget UBUSDT UB Bitget futures UB/USDT perp 84% 77%
Added Bitget UBUSDT UB Gate UB/USDT spot 0% 7.5%
Added Bitget UBERUSDT dxfeed UBER/USD unknown 0% 33%
Removed Bitget UBERUSDT intrinio UBER/USD unknown 25% 0%
Removed Bitget UBERUSDT massive UBER/USD reference 25% 0%
Reweighted Bitget UBERUSDT Pyth UBER/USD oracle 25% 33%
Reweighted Bitget UBERUSDT tiger UBER/USD unknown 25% 33%
Added Bitget TZAUSDT dxfeed TZA/USD unknown 0% 33%
Removed Bitget TZAUSDT intrinio TZA/USD unknown 25% 0%
Removed Bitget TZAUSDT massive TZA/USD reference 25% 0%
Reweighted Bitget TZAUSDT Pyth TZA/USD oracle 25% 33%
Reweighted Bitget TZAUSDT tiger TZA/USD unknown 25% 33%
Added Bitget TXNUSDT dxfeed TXN/USD unknown 0% 35%
Removed Bitget TXNUSDT massive TXN/USD reference 28% 0%
Reweighted Bitget TURBOUSDT TURBO Binance TURBO/USDT spot 70% 61%
Added Bitget TURBOUSDT TURBO Gate TURBO/USDT spot 0% 12%
Added Bitget TTWOUSDT TTWO dxfeed TTWO/USD unknown 0% 33%
Removed Bitget TTWOUSDT TTWO massive TTWO/USD reference 33% 0%
Reweighted Bitget TSMUSDT TSM Binance index TSM/USDT index 25% 33%
Reweighted Bitget TSMUSDT TSM Hyperliquid TSM/USD unknown 25% 33%
Removed Bitget TSMUSDT TSM massive TSM/USD reference 25% 0%
Reweighted Bitget TSMUSDT TSM pyth_pro TSM/USD oracle 25% 33%
Added Bitget TSLLUSDT dxfeed TSLL/USD unknown 0% 33%
Removed Bitget TSLLUSDT intrinio TSLL/USD unknown 25% 0%
Removed Bitget TSLLUSDT massive TSLL/USD reference 25% 0%
Reweighted Bitget TSLLUSDT Pyth TSLL/USD oracle 25% 33%
Reweighted Bitget TSLLUSDT tiger TSLL/USD unknown 25% 33%
Reweighted Bitget TSLAUSDT TSLA Binance index TSLA/USDT index 20% 33%

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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.