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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 20:46 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 · last 30 days

newest first · times in UTC · page 6

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

Time (UTC) Change Index Constituent Weight before Weight after
Reweighted Bybit ZKPUSDT ZKP Binance ZKPUSDT spot 60% 66%
Removed Bybit ZKPUSDT ZKP Coinbase ZKP-USD spot 8.8% 0%
Removed Bitget RIOUSDT dxfeed RIO/USD unknown 20% 0%
Reweighted Bitget RIOUSDT intrinio RIO/USD unknown 20% 33%
Reweighted Bitget RIOUSDT massive RIO/USD reference 20% 33%
Removed Bitget RIOUSDT Pyth RIOSTOCK/USD oracle 20% 0%
Reweighted Bitget RIOUSDT tiger RIO/USD unknown 20% 33%
Reweighted Bitget RGTIUSDT dxfeed RGTI/USD unknown 20% 25%
Removed Bitget RGTIUSDT intrinio RGTI/USD unknown 20% 0%
Reweighted Bitget RGTIUSDT pyth_pro RGTI/USD oracle 30% 38%
Reweighted Bitget RGTIUSDT tiger RGTI/USD unknown 20% 25%
Reweighted Bybit ZHONGJIUSDT Binance index zhongjiusdt index 100% 90%
Added Bybit ZHONGJIUSDT Bybit futures ZHONGJIUSDT perp 0% 10%
Removed Bybit ZETAUSDT ZETA KuCoin ZETA-USDT spot 1.5% 0%
Added Bitget RENDERUSDT RENDER Bitget RENDER/USDT spot 0% 5.1%
Removed Bitget RENDERUSDT RENDER MEXC RENDER/USDT spot 3.4% 0%
Added Bybit ZBTUSDT ZBT Gate ZBT_USDT spot 0% 1.1%
Removed Bitget RDDTUSDT dxfeed RDDT/USD unknown 20% 0%
Reweighted Bitget RDDTUSDT intrinio RDDT/USD unknown 20% 25%
Reweighted Bitget RDDTUSDT massive RDDT/USD reference 10% 15%
Reweighted Bitget RDDTUSDT pyth_pro RDDT/USD oracle 30% 35%
Reweighted Bitget RDDTUSDT tiger RDDT/USD unknown 20% 25%
Reweighted Bybit YGGUSDT YGG Binance YGGUSDT spot 61% 71%
Removed Bybit YGGUSDT YGG Gate YGG_USDT spot 15% 0%
Added Bybit XVSUSDT XVS Gate XVS_USDT spot 0% 3.1%
Reweighted Bitget QUSDT Q Bitget Q/USDT spot 13% 18%
Reweighted Bitget QTUMUSDT QTUM Binance QTUM/USDT spot 54% 62%
Removed Bitget QTUMUSDT QTUM OKX QTUM/USDT spot 13% 0%
Removed Bybit XPINUSDT XPIN KuCoin XPIN-USDT spot 7.3% 0%
Removed Bybit XOMUSDT databento XOM unknown 10% 0%
Removed Bybit XOMUSDT dxfeed XOM:USLF24 unknown 10% 0%
Reweighted Bybit XOMUSDT kaiko KK_RFR_XOMUSD reference 20% 27%
Reweighted Bybit XOMUSDT massive XOM reference 20% 27%
Reweighted Bybit XOMUSDT Pyth Equity.US.XOM/USD oracle 20% 27%
Removed Bybit XNYUSDT XNY KuCoin XNY-USDT spot 3.8% 0%
Removed Bybit XLVUSDT databento XLV unknown 20% 0%
Removed Bybit XLVUSDT dxfeed XLV:USLF24 unknown 20% 0%
Reweighted Bybit XLVUSDT kaiko KK_RFR_XLVUSD reference 20% 50%
Reweighted Bybit XLVUSDT massive XLV reference 20% 50%
Removed Bybit XLVUSDT Pyth Equity.US.XLV/USD oracle 20% 0%
Removed Bybit XLUUSDT dxfeed XLU:USLF24 unknown 30% 0%
Reweighted Bybit XLUUSDT kaiko KK_RFR_XLUUSD reference 30% 45%
Reweighted Bybit XLUUSDT massive XLU reference 30% 45%
Removed Bybit XLPUSDT Bybit futures XLPUSDT perp 10% 0%
Removed Bybit XLPUSDT dxfeed XLP:USLF24 unknown 30% 0%
Reweighted Bybit XLPUSDT kaiko KK_RFR_XLPUSD reference 30% 50%
Reweighted Bybit XLPUSDT massive XLP reference 30% 50%
Removed Bybit XLFUSDT databento XLF unknown 20% 0%
Removed Bybit XLFUSDT dxfeed XLF:USLF24 unknown 20% 0%
Reweighted Bybit XLFUSDT kaiko KK_RFR_XLFUSD reference 20% 50%

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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.