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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 18:37 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 18:22Z
Bitget
813 / 813
perps, last snapshot complete2026-10-01 17:39Z
Bybit
783 / 783
perps, last snapshot complete2026-10-01 17:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-01 18:27Z

Constituent changes · last 30 days

newest first · times in UTC · page 2

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

Time (UTC) Change Index Constituent Weight before Weight after
Added Bitget SOPHUSDT SOPH Bitget SOPHNEW/USDT spot 0% 2.7%
Added Bitget SIGNUSDT SIGN Gate SIGN/USDT spot 0% 2.6%
Added Bitget SFPUSDT SFP KuCoin SFP/USDT spot 0% 13%
Added Bitget SAPIENUSDT SAPIEN Bitget SAPIEN/USDT spot 0% 1.9%
Added Bitget SANTOSUSDT SANTOS Bitget futures SANTOS/USDT perp 0% 3.3%
Added Bitget SAHARAUSDT SAHARA Bitget futures SAHARA/USDT perp 0% 20%
Added Bitget SAFEUSDT SAFE Gate SAFE/USDT spot 0% 5.9%
Added Bitget RUNEUSDT RUNE KuCoin RUNE/USDT spot 0% 4.5%
Added Bitget RSRUSDT RSR Bitget RSR/USDT spot 0% 3.6%
Added Bitget RPLUSDT RPL Bybit RPL/USDT spot 0% 5.7%
Added Bitget RPLUSDT RPL OKX RPL/USDT spot 0% 2.9%
Added Bybit ZORAUSDT ZORA KuCoin ZORA-USDT spot 0% 3.3%
Added Bybit ZKPUSDT ZKP KuCoin ZKP-USDT spot 0% 0.3%
Added Bitget QTUMUSDT QTUM Bybit QTUM/USDT spot 0% 4.2%
Added Bitget QTUMUSDT QTUM OKX QTUM/USDT spot 0% 14%
Added Bybit ZKCUSDT ZKC Upbit KRW-ZKC spot 0% 55%
Added Bybit ZEREBROUSDT ZEREBRO Gate ZEREBRO_USDT spot 0% 11%
Added Bybit YGGUSDT YGG KuCoin YGG-USDT spot 0% 0.6%
Added Bybit YFIUSDT YFI KuCoin YFI-USDT spot 0% 2.3%
Added Bitget PROVEUSDT PROVE Gate PROVE/USDT spot 0% 3%
Added Bitget PRLUSDT PRL Bitget PRL/USDT spot 0% 1.9%
Added Bitget POPCATUSDT POPCAT KuCoin POPCAT/USDT spot 0% 11%
Added Bybit XLPUSDT Bybit futures XLPUSDT perp 0% 10%
Added Bitget POLYXUSDT POLYX KuCoin POLYX/USDT spot 0% 6.1%
Added Bitget PNUTUSDT PNUT Bitget PNUT/USDT spot 0% 3.1%
Added Bybit WOOUSDT WOO KuCoin WOO-USDT spot 0% 4.9%
Added Bybit WETUSDT WET Gate WET_USDT spot 0% 9.8%
Added Bitget PEOPLEUSDT PEOPLE KuCoin PEOPLE/USDT spot 0% 1.4%
Added Bybit VUSDT Bybit futures VUSDT perp 0% 10%
Added Bitget ORDIUSDT ORDI KuCoin ORDI/USDT spot 0% 3.2%
Added Bybit URNMUSDT databento URNM unknown 0% 18%
Added Bybit URNMUSDT dxfeed URNM:USLF24 unknown 0% 18%
Added Bitget ONTUSDT ONT Gate ONT/USDT spot 0% 4.8%
Added Bitget OGNUSDT OGN Gate OGN/USDT spot 0% 0.4%
Added Bitget NXPCUSDT NXPC Gate NXPC/USDT spot 0% 9.2%
Added Bybit TRUSTUSDT TRUST Bithumb TRUST_KRW spot 0% 11%
Added Bybit TRUSTUSDT TRUST Upbit KRW-TRUST spot 0% 67%
Added Bybit TREEUSDT TREE KuCoin TREE-USDT spot 0% 0.7%
Added Bitget NILUSDT NIL Binance NIL/USDC spot 0% 3.5%
Added Bybit THEUSDT THE Gate THE_USDT spot 0% 1.3%
Added Bitget NEIROCTOUSDT NEIROCTO KuCoin NEIROCTO/USDT spot 0% 4.8%
Added Bybit SUSHIUSDT SUSHI KuCoin SUSHI-USDT spot 0% 1.5%
Added Bitget MVLLUSDT dxfeed MVLL/USD unknown 0% 20%
Added Bybit SUNUSDT SUN KuCoin SUN-USDT spot 0% 0.1%
Added Bybit SPORTFUNUSDT Coinbase FUN1-USD spot 0% 36%
Added Bybit SPORTFUNUSDT KuCoin FUN-USDT spot 0% 5.1%
Added Bybit SPKUSDT SPK Gate SPK_USDT spot 0% 1.8%
Added Bybit SOPHUSDT SOPH Gate SOPH_USDT spot 0% 2.3%
Added Bitget MOODENGUSDT MOODENG Bitget MOODENG/USDT spot 0% 4.9%
Added Bitget MOODENGUSDT MOODENG KuCoin MOODENG/USDT spot 0% 7.5%

·

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.