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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 20:49 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 20:22Z
Bitget
813 / 813
perps, last snapshot complete2026-10-01 20:38Z
Bybit
783 / 783
perps, last snapshot complete2026-10-01 20:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-01 20:27Z

Constituent changes · Bitget · last 30 days

newest first · times in UTC · page 4

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

Time (UTC) Change Index Constituent Weight before Weight after
Removed Bitget MERLUSDT MERL KuCoin MERL/USDT spot 2.5% 0%
Removed Bitget MELIUSDT dxfeed MELI/USD unknown 20% 0%
Removed Bitget MAVUSDT MAV Gate MAV/USDT spot 0.6% 0%
Removed Bitget MARUSDT dxfeed MAR/USD unknown 20% 0%
Removed Bitget MARAUSDT dxfeed MARA/USD unknown 20% 0%
Removed Bitget MANTAUSDT MANTA Gate MANTA/USDT spot 4.3% 0%
Removed Bitget MANAUSDT MANA Gate MANA/USDT spot 0.8% 0%
Removed Bitget LYTEUSDT dxfeed LYTE/USD unknown 20% 0%
Removed Bitget LYTEUSDT intrinio LYTE/USD unknown 20% 0%
Removed Bitget LWLGUSDT dxfeed LWLG/USD unknown 20% 0%
Removed Bitget LUMIAUSDT LUMIA Gate LUMIA/USDT spot 3.6% 0%
Removed Bitget LPTUSDT LPT OKX LPT/USDT spot 12% 0%
Removed Bitget LMTUSDT dxfeed LMT/USD unknown 10% 0%
Removed Bitget LISTAUSDT LISTA Bitget LISTA/USDT spot 1.4% 0%
Removed Bitget LISTAUSDT LISTA KuCoin LISTA/USDT spot 0.3% 0%
Removed Bitget LDOUSDT LDO KuCoin LDO/USDT spot 1.9% 0%
Removed Bitget LAYERUSDT LAYER Bybit LAYER/USDT spot 3.5% 0%
Removed Bitget LAYERUSDT LAYER OKX LAYER/USDT spot 8.6% 0%
Removed Bitget KSTRUSDT dxfeed KSTR/USD unknown 20% 0%
Removed Bitget KSTRUSDT pyth_pro KSTR/USD oracle 20% 0%
Removed Bitget KSMUSDT KSM OKX KSM/USDT spot 8.2% 0%
Removed Bitget KOUSDT dxfeed KO/USD unknown 20% 0%
Removed Bitget KOPNUSDT dxfeed KOPN/USD unknown 20% 0%
Removed Bitget KNCUSDT KNC KuCoin KNC/USDT spot 2.8% 0%
Removed Bitget KMNOUSDT KMNO KuCoin KMNO/USDT spot 4.6% 0%
Removed Bitget KERNELUSDT KERNEL Bitget KERNEL/USDT spot 2.4% 0%
Removed Bitget KERNELUSDT KERNEL KuCoin KERNEL/USDT spot 4.7% 0%
Removed Bitget KAVAUSDT KAVA Bybit KAVA/USDT spot 15% 0%
Removed Bitget KAVAUSDT KAVA Gate KAVA/USDT spot 5.1% 0%
Removed Bitget KATUSDT KAT Gate KAT/USDT spot 4.1% 0%
Removed Bitget KAITOUSDT KAITO Bitget KAITO/USDT spot 1.5% 0%
Removed Bitget KAIAUSDT KAIA Gate KLAY/USDT spot 4.2% 0%
Removed Bitget JSTUSDT JST KuCoin JST/USDT spot 0.8% 0%
Removed Bitget JPMUSDT dxfeed JPM/USD unknown 20% 0%
Removed Bitget JOBYUSDT dxfeed JOBY/USD unknown 20% 0%
Removed Bitget JMKEUSDT dxfeed JMKE/USD unknown 15% 0%
Removed Bitget JEPQUSDT dxfeed JEPQ/USD unknown 20% 0%
Removed Bitget JCTUSDT JCT MEXC JCT/USDT spot 18% 0%
Removed Bitget ISRGUSDT dxfeed ISRG/USD unknown 20% 0%
Removed Bitget IRENUSDT IREN dxfeed IREN/USD unknown 20% 0%
Removed Bitget IONQUSDT dxfeed IONQ/USD unknown 20% 0%
Removed Bitget INXUSDT INX KuCoin INX/USDT spot 4.3% 0%
Removed Bitget INUSDT IN KuCoin IN/USDT spot 21% 0%
Removed Bitget INITUSDT INIT Gate INIT/USDT spot 2.8% 0%
Removed Bitget INFQUSDT dxfeed INFQ/USD unknown 20% 0%
Removed Bitget ILVUSDT ILV Gate ILV/USDT spot 2.5% 0%
Removed Bitget IDUSDT ID KuCoin ID/USDT spot 1% 0%
Removed Bitget IDUSDT ID OKX ID/USDT spot 8.3% 0%
Removed Bitget IDOLUSDT IDOL Bitget futures IDOL/USDT perp 16% 0%
Removed Bitget IBBUSDT intrinio IBB/USD unknown 20% 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.