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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 16:21 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 15:22Z
Bitget
813 / 813
perps, last snapshot complete2026-10-01 15:39Z
Bybit
783 / 783
perps, last snapshot complete2026-10-01 15:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-01 15:27Z

Constituent changes · Bitget · last 30 days

newest first · times in UTC

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

Time (UTC) Change Index Constituent Weight before Weight after
Added Bitget ZORAUSDT ZORA Bitget ZORA/USDT spot 0% 2.4%
Added Bitget ZKUSDT ZK KuCoin ZKSYNC/USDT spot 0% 0.7%
Added Bitget ZILUSDT ZIL Gate ZIL/USDT spot 0% 7.1%
Added Bitget YGGUSDT YGG KuCoin YGG/USDT spot 0% 2%
Added Bitget YBUSDT YB OKX YB/USDT spot 0% 5.4%
Added Bitget XAIUSDT XAI Gate XAI/USDT spot 0% 1.8%
Added Bitget WAXPUSDT WAXP Bybit WAXP/USDT spot 0% 11%
Added Bitget UBUSDT UB binance_alpha ALPHA_370/USDT unknown 0% 0.6%
Added Bitget TUSDT T OKX T/USDT spot 0% 1%
Added Bitget TURBOUSDT TURBO KuCoin TURBO/USDT spot 0% 3.3%
Added Bitget TURBOUSDT TURBO OKX TURBO/USDT spot 0% 9.5%
Added Bitget TOWNSUSDT TOWNS Bitget TOWNS/USDT spot 0% 1.2%
Added Bitget TLMUSDT TLM KuCoin TLM/USDT spot 0% 1.7%
Added Bitget TAGUSDT TAG binance_alpha ALPHA_233/USDT unknown 0% 0%
Added Bitget STABLEUSDT STABLE KuCoin STABLE/USDT spot 0% 6.6%
Added Bitget SONICUSDT SONIC Gate SONIC/USDT spot 0% 1.5%
Added Bitget SHELLUSDT SHELL KuCoin SHELL/USDT spot 0% 3.2%
Added Bitget SAPIENUSDT SAPIEN Gate SAPIEN/USDT spot 0% 8%
Added Bitget SAHARAUSDT SAHARA Bitget futures SAHARA/USDT perp 0% 20%
Added Bitget SAHARAUSDT SAHARA Bybit SAHARA/USDT spot 0% 10%
Added Bitget RESOLVUSDT RESOLV Bitget RESOLV/USDT spot 0% 1.8%
Added Bitget RAVEUSDT RAVE binance_alpha ALPHA_497/USDT unknown 0% 2.6%
Added Bitget PROVEUSDT PROVE Binance PROVE/USDC spot 0% 0.4%
Added Bitget PROVEUSDT PROVE Bitget PROVE/USDT spot 0% 2.3%
Added Bitget PRLUSDT PRL binance_alpha ALPHA_823/USDT unknown 0% 1.7%
Added Bitget PRLUSDT PRL Bitget PRL/USDT spot 0% 1.8%
Added Bitget PEOPLEUSDT PEOPLE Bitget PEOPLE/USDT spot 0% 3.6%
Added Bitget PARTIUSDT PARTI Bitget PARTI/USDT spot 0% 2%
Added Bitget ORDIUSDT ORDI KuCoin ORDI/USDT spot 0% 3.4%
Added Bitget ORDERUSDT ORDER Gate ORDER/USDT spot 0% 18%
Added Bitget OPGUSDT OPG Gate OPG/USDT spot 0% 2%
Added Bitget OGNUSDT OGN KuCoin OGN/USDT spot 0% 1.7%
Added Bitget NEOUSDT NEO Gate NEO/USDT spot 0% 0.7%
Added Bitget NEOUSDT NEO KuCoin NEO/USDT spot 0% 1.3%
Added Bitget NEIROCTOUSDT NEIROCTO Bitget NEIROCTO/USDT spot 0% 1.4%
Added Bitget MTLUSDT MTL Gate MTL/USDT spot 0% 13%
Added Bitget MMTUSDT MMT KuCoin MMT/USDT spot 0% 3%
Added Bitget MEUSDT ME Bitget ME/USDT spot 0% 0.7%
Added Bitget MERLUSDT MERL KuCoin MERL/USDT spot 0% 2.1%
Added Bitget MEMEUSDT MEME Bybit MEME/USDT spot 0% 7%
Added Bitget MANTAUSDT MANTA Bitget MANTA/USDT spot 0% 4.9%
Added Bitget MAGICUSDT MAGIC Gate MAGIC/USDT spot 0% 2%
Added Bitget MAGICUSDT MAGIC KuCoin MAGIC/USDT spot 0% 1.2%
Added Bitget LQTYUSDT LQTY Gate LQTY/USDT spot 0% 1.2%
Added Bitget KNCUSDT KNC KuCoin KNC/USDT spot 0% 2.9%
Added Bitget KAITOUSDT KAITO Bitget KAITO/USDT spot 0% 1.5%
Added Bitget JSTUSDT JST Gate JST/USDT spot 0% 0.8%
Added Bitget IOTXUSDT IOTX KuCoin IOTX/USDT spot 0% 9.9%
Added Bitget IOSTUSDT IOST KuCoin IOST/USDT spot 0% 2.9%
Added Bitget INXUSDT INX binance_alpha ALPHA_638/USDT unknown 0% 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.