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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 23:54 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 complete2026-10-01 23:21Z
Bitget
813 / 813
perps, last snapshot complete2026-10-01 23:38Z
Bybit
783 / 783
perps, last snapshot complete2026-10-01 23:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-01 23:27Z

Constituent changes · Bitget · last 30 days

newest first · times in UTC · page 8

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

Time (UTC) Change Index Constituent Weight before Weight after
Removed Bitget TNSRUSDT TNSR KuCoin TNSR/USDT spot 1.4% 0%
Removed Bitget TAGUSDT TAG binance_alpha ALPHA_233/USDT unknown 0% 0%
Removed Bitget SYRUPUSDT SYRUP KuCoin SYRUP/USDT spot 4.3% 0%
Removed Bitget SUSHIUSDT SUSHI Bitget SUSHI/USDT spot 1.8% 0%
Removed Bitget SUSDT S Gate S/USDT spot 3.7% 0%
Removed Bitget SSVUSDT SSV KuCoin SSV/USDT spot 2.8% 0%
Removed Bitget SSPCUSDT dxfeed SSPC/USD unknown 25% 0%
Removed Bitget SPKUSDT SPK Gate SPK/USDT spot 1.4% 0%
Removed Bitget SPCXUSDT SPCX dxfeed SPCX/USD unknown 5% 0%
Removed Bitget SPACEUSDT SPACE KuCoin SPACE/USDT spot 20% 0%
Removed Bitget SOMIUSDT SOMI Gate SOMI/USDT spot 0.7% 0%
Removed Bitget SOMIUSDT SOMI KuCoin SOMI/USDT spot 22% 0%
Removed Bitget SKUUUSDT intrinio SKUU/USD unknown 20% 0%
Removed Bitget SKRUSDT SKR Bitget SKR/USDT spot 20% 0%
Removed Bitget SKRUSDT SKR KuCoin SKR/USDT spot 20% 0%
Removed Bitget SKLUSDT SKL KuCoin SKL/USDT spot 2.7% 0%
Removed Bitget SFPUSDT SFP Gate SFP/USDT spot 7.4% 0%
Removed Bitget SANTOSUSDT SANTOS Bitget futures SANTOS/USDT perp 3% 0%
Removed Bitget RUNEUSDT RUNE KuCoin RUNE/USDT spot 4.5% 0%
Removed Bitget RSRUSDT RSR Bitget RSR/USDT spot 5.1% 0%
Removed Bitget RSRUSDT RSR KuCoin RSR/USDT spot 16% 0%
Removed Bitget ROBOUSDT ROBO KuCoin ROBO/USDT spot 1.4% 0%
Removed Bitget RGTIUSDT dxfeed RGTI/USD unknown 25% 0%
Removed Bitget QTUMUSDT QTUM Bitget QTUM/USDT spot 4.4% 0%
Removed Bitget QTUMUSDT QTUM Gate QTUM/USDT spot 6.6% 0%
Removed Bitget PENGUSDT dxfeed PENG/USD unknown 20% 0%
Removed Bitget PENGUSDT intrinio PENG/USD unknown 20% 0%
Removed Bitget PARTIUSDT PARTI KuCoin PARTI/USDT spot 1.6% 0%
Removed Bitget OUSDT O Gate O/USDT spot 20% 0%
Removed Bitget ORDERUSDT ORDER Bitget futures ORDER/USDT perp 20% 0%
Removed Bitget OKTAUSDT intrinio OKTA/USD unknown 25% 0%
Removed Bitget OKLOUSDT dxfeed OKLO/USD unknown 20% 0%
Removed Bitget OGNUSDT OGN KuCoin OGN/USDT spot 1.7% 0%
Removed Bitget NVDLUSDT intrinio NVDL/USD unknown 25% 0%
Removed Bitget NILUSDT NIL Binance NIL/USDC spot 3.5% 0%
Removed Bitget NILUSDT NIL Gate NIL/USDT spot 6.8% 0%
Removed Bitget NEOUSDT NEO Gate NEO/USDT spot 2.1% 0%
Removed Bitget MYXUSDT MYX Bitget MYX/USDT spot 20% 0%
Removed Bitget MUSDT M binance_alpha ALPHA_257/USDT unknown 1.4% 0%
Removed Bitget MSFUUSDT intrinio MSFU/USD unknown 20% 0%
Removed Bitget MMTUSDT MMT Bybit MMT/USDT spot 6.1% 0%
Removed Bitget MMTUSDT MMT Gate MMT/USDT spot 0.7% 0%
Removed Bitget MIRAUSDT MIRA Gate MIRA/USDT spot 1.5% 0%
Removed Bitget MEWUSDT MEW Bitget MEW/USDT spot 2.8% 0%
Removed Bitget MEWUSDT MEW KuCoin MEW/USDT spot 3.8% 0%
Removed Bitget METUUSDT intrinio METU/USD unknown 20% 0%
Removed Bitget MDBUSDT intrinio MDB/USD unknown 20% 0%
Removed Bitget LYTEUSDT Pyth LYTE/USD oracle 33% 0%
Removed Bitget LUMIAUSDT LUMIA KuCoin LUMIA/USDT spot 2.7% 0%
Removed Bitget LQTYUSDT LQTY Gate LQTY/USDT spot 2.6% 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.