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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 20:47 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 5

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

Time (UTC) Change Index Constituent Weight before Weight after
Reweighted Bitget MRKUSDT Pyth MRK/USD oracle 20% 33%
Reweighted Bitget MRKUSDT tiger MRK/USD unknown 20% 33%
Reweighted Bitget MPUSDT intrinio MP/USD unknown 30% 37%
Reweighted Bitget MPUSDT massive MP/USD reference 20% 27%
Reweighted Bitget MPUSDT tiger MP/USD unknown 30% 37%
Reweighted Bitget MOODENGUSDT MOODENG OKX MOODENG/USDT spot 66% 79%
Reweighted Bitget MEUSDT ME Binance ME/USDT spot 39% 48%
Reweighted Bitget MEUSDT ME Bybit ME/USDT spot 32% 43%
Reweighted Bitget METISUSDT METIS Binance METIS/USDT spot 71% 77%
Reweighted Bitget MELIUSDT intrinio MELI/USD unknown 20% 25%
Reweighted Bitget MELIUSDT massive MELI/USD reference 20% 25%
Reweighted Bitget MELIUSDT Pyth MELI/USD oracle 20% 25%
Reweighted Bitget MELIUSDT tiger MELI/USD unknown 20% 25%
Reweighted Bitget MARUSDT intrinio MAR/USD unknown 30% 37%
Reweighted Bitget MARUSDT massive MAR/USD reference 20% 27%
Reweighted Bitget MARUSDT pyth_pro MAR/USD oracle 30% 37%
Reweighted Bitget MARAUSDT intrinio MARA/USD unknown 20% 25%
Reweighted Bitget MARAUSDT massive MARA/USD reference 20% 25%
Reweighted Bitget MARAUSDT Pyth MARA/USD oracle 20% 25%
Reweighted Bitget MARAUSDT tiger MARA/USD unknown 20% 25%
Reweighted Bitget LYTEUSDT massive LYTE/USD reference 20% 33%
Reweighted Bitget LYTEUSDT Pyth LYTE/USD oracle 20% 33%
Reweighted Bitget LYTEUSDT tiger LYTE/USD unknown 20% 33%
Reweighted Bitget LWLGUSDT intrinio LWLG/USD unknown 20% 27%
Reweighted Bitget LWLGUSDT massive LWLG/USD reference 30% 37%
Reweighted Bitget LWLGUSDT tiger LWLG/USD unknown 30% 37%
Reweighted Bitget LPTUSDT LPT Binance LPT/USDT spot 75% 85%
Reweighted Bitget LAYERUSDT LAYER Binance LAYER/USDT spot 74% 83%
Reweighted Bitget KSTRUSDT intrinio KSTR/USD unknown 20% 33%
Reweighted Bitget KSTRUSDT massive KSTR/USD reference 20% 33%
Reweighted Bitget KSTRUSDT tiger KSTR/USD unknown 20% 33%
Reweighted Bitget KSMUSDT KSM Binance KSM/USDT spot 75% 81%
Reweighted Bitget KOUSDT intrinio KO/USD unknown 20% 27%
Reweighted Bitget KOUSDT massive KO/USD reference 30% 37%
Reweighted Bitget KOUSDT pyth_pro KO/USD oracle 30% 37%
Reweighted Bitget KOPNUSDT intrinio KOPN/USD unknown 30% 37%
Reweighted Bitget KOPNUSDT massive KOPN/USD reference 20% 27%
Reweighted Bitget KOPNUSDT tiger KOPN/USD unknown 30% 37%
Reweighted Bitget KERNELUSDT KERNEL Binance KERNEL/USDT spot 85% 90%
Reweighted Bitget KAVAUSDT KAVA Binance KAVA/USDT spot 61% 67%
Reweighted Bitget KAVAUSDT KAVA Bitget KAVA/USDT spot 15% 22%
Reweighted Bitget KAVAUSDT KAVA MEXC KAVA/USDT spot 3.4% 10%
Reweighted Bitget KASUSDT KAS KuCoin KAS/USDT spot 24% 34%
Reweighted Bitget JPMUSDT intrinio JPM/USD unknown 30% 37%
Reweighted Bitget JPMUSDT massive JPM/USD reference 20% 27%
Reweighted Bitget JPMUSDT pyth_pro JPM/USD oracle 30% 37%
Reweighted Bitget JOBYUSDT intrinio JOBY/USD unknown 30% 37%
Reweighted Bitget JOBYUSDT massive JOBY/USD reference 20% 27%
Reweighted Bitget JOBYUSDT tiger JOBY/USD unknown 30% 37%
Reweighted Bitget JMKEUSDT intrinio JMKE/USD unknown 40% 45%

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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.