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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 16:22 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 16:22Z
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 · OKX · 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
Reweighted OKX YGG-USDT-SWAP YGG Binance YGG/USDT spot 40% 33%
Reweighted OKX YGG-USDT-SWAP YGG OKX YGG/USDT spot 40% 33%
Reweighted OKX XOM-USDT-SWAP okx_linear_perpetual XOM/USDT perp 8% 2%
Reweighted OKX XIAOMI-USDT-SWAP OKX XXIAOMI/USDT spot 14% 7.7%
Reweighted OKX UNITREE-USDT-SWAP UNITREE Binance index UNITREE/USDT index 41% 30%
Reweighted OKX UNITREE-USDT-SWAP UNITREE hyperliquid_oracle UNITREE/USD oracle 29% 60%
Reweighted OKX UNITREE-USDT-SWAP UNITREE okx_linear_perpetual UNITREE/USDT perp 29% 10%
Reweighted OKX TWLO-USDT-SWAP kaiko_reference_rate TWLO/USD reference 44% 49%
Reweighted OKX TWLO-USDT-SWAP massive TWLO/USD reference 44% 49%
Reweighted OKX SOFTBANK-USDT-SWAP SOFTBANK okx_linear_perpetual SOFTBANK/USDT perp 23% 100%
Reweighted OKX SIMO-USDT-SWAP Bitget SIMO/USDT spot 1.1% 8.3%
Reweighted OKX POPMART-USDT-SWAP Binance index POPMART/USDT index 93% 100%
Reweighted OKX OSCR-USDT-SWAP okx_linear_perpetual OSCR/USDT perp 18% 13%
Reweighted OKX OL-USDT-SWAP OKX OL/USDT spot 100% 50%
Reweighted OKX NES-USDT-SWAP NES OKX NES/USDT spot 40% 31%
Reweighted OKX NAVER-USDT-SWAP binance_linear_index NAVER/USDT index 100% 74%
Reweighted OKX MASK-USDT-SWAP MASK Gate MASK/USDT spot 13% 4.2%
Reweighted OKX HYUNDAI-USDT-SWAP HYUNDAI hyperliquid_oracle HYUNDAI/USDC oracle 57% 34%
Reweighted OKX HYUNDAI-USDT-SWAP HYUNDAI okx_linear_perpetual HYUNDAI/USDT perp 6.8% 27%
Reweighted OKX HANMI-USDT-SWAP binance_linear_index HANMI/USDT index 96% 53%
Reweighted OKX HANMI-USDT-SWAP okx_linear_perpetual HANMI/USDT perp 3.8% 47%
Reweighted OKX GRVT-USDT-SWAP GRVT Bitget GRVT/USDT spot 22% 29%
Reweighted OKX GRVT-USDT-SWAP GRVT Coinbase GRVT/USD spot 33% 26%
Reweighted OKX GPRO-USDT-SWAP Binance index GPRO/USDT index 80% 50%
Reweighted OKX GPRO-USDT-SWAP hyperliquid_oracle GPRO/USD oracle 10% 50%
Reweighted OKX ESP-USDT-SWAP ESP Binance ESP/USDT spot 40% 50%
Reweighted OKX ESP-USDT-SWAP ESP Gate ESP/USDT spot 20% 25%
Reweighted OKX ESP-USDT-SWAP ESP MEXC ESP/USDT unknown 20% 25%
Reweighted OKX CGNX-USDT-SWAP kaiko_reference_rate CGNX/USD reference 35% 40%
Reweighted OKX CGNX-USDT-SWAP massive CGNX/USD reference 35% 40%
Reweighted OKX AI-USDT-SWAP AI Binance AIGENSYN/USDT spot 44% 50%
Reweighted OKX AI-USDT-SWAP AI Coinbase AI/USD spot 33% 50%
Reweighted OKX XOM-USDT-SWAP kaiko_reference_rate XOM/USD reference 25% 20%
Reweighted OKX XOM-USDT-SWAP massive XOM/USD reference 25% 20%
Reweighted OKX XOM-USDT-SWAP ondo_ticker XOM/USD reference 25% 20%
Reweighted OKX XOM-USDT-SWAP Pyth XOM/USD oracle 25% 20%
Reweighted OKX XIAOMI-USDT-SWAP Binance index HK1810/USDT index 100% 72%
Reweighted OKX WMT-USDT-SWAP Binance index WMT/USDT index 52% 45%
Reweighted OKX WEN-USDT-SWAP Binance index WEN/USDT index 51% 45%
Reweighted OKX WEN-USDT-SWAP kaiko_reference_rate WEN/USD reference 5.8% 17%
Reweighted OKX WEN-USDT-SWAP massive WEN/USD reference 0.4% 17%
Reweighted OKX WEN-USDT-SWAP Pyth WEN/USD oracle 42% 17%
Reweighted OKX UNITREE-USDT-SWAP UNITREE Binance index UNITREE/USDT index 78% 41%
Reweighted OKX UNITREE-USDT-SWAP UNITREE hyperliquid_oracle UNITREE/USD oracle 20% 29%
Reweighted OKX UNITREE-USDT-SWAP UNITREE okx_linear_perpetual UNITREE/USDT perp 3.2% 29%
Reweighted OKX UNH-USDT-SWAP massive UNH/USD reference 42% 27%
Reweighted OKX UNH-USDT-SWAP ondo_ticker UNH/USD reference 42% 27%
Reweighted OKX TWLO-USDT-SWAP Bitget TWLO/USDT spot 18% 5.8%
Reweighted OKX TWLO-USDT-SWAP kaiko_reference_rate TWLO/USD reference 5% 44%
Reweighted OKX TWLO-USDT-SWAP massive TWLO/USD reference 56% 44%

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.