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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 15:38 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 14:39Z
Bybit
783 / 783
perps, last snapshot complete2026-10-01 14:37Z
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%
Added OKX YGG-USDT-SWAP YGG KuCoin YGG/USDT spot 0% 17%
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%
Added OKX WCT-USDT-SWAP WCT Bitget WCT/USDT spot 0% 13%
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%
Removed OKX TWLO-USDT-SWAP Bitget TWLO/USDT spot 5.8% 0%
Added OKX TWLO-USDT-SWAP Gate TWLO/USDT spot 0% 1.3%
Reweighted OKX TWLO-USDT-SWAP kaiko_reference_rate TWLO/USD reference 44% 49%
Reweighted OKX TWLO-USDT-SWAP massive TWLO/USD reference 44% 49%
Removed OKX TWLO-USDT-SWAP okx_linear_perpetual TWLO/USDT perp 4.4% 0%
Added OKX TSLL-USDT-SWAP Gate TSLL/USDT spot 0% 8.3%
Removed OKX TER-USDT-SWAP TER OKX XTER/USDT spot 3% 0%
Removed OKX SPCH-USDT-SWAP Gate SPCH/USDT spot 6.2% 0%
Removed OKX SOFTBANK-USDT-SWAP SOFTBANK hyperliquid_linear_perpetual_oracle SOFTBANK/USD oracle 77% 0%
Reweighted OKX SOFTBANK-USDT-SWAP SOFTBANK okx_linear_perpetual SOFTBANK/USDT perp 23% 100%
Added OKX SNOW-USDT-SWAP OKX XSNOW/USDT spot 0% 3%
Reweighted OKX SIMO-USDT-SWAP Bitget SIMO/USDT spot 1.1% 8.3%
Removed OKX SHEIN-USDT-SWAP OKX XSHEIN/USDT spot 3.7% 0%
Added OKX ROK-USDT-SWAP OKX XROK/USDT spot 0% 1.1%
Removed OKX RDW-USDT-SWAP RDW Gate RDW/USDT spot 5% 0%
Removed OKX RDDT-USDT-SWAP OKX XRDDT/USDT spot 2.1% 0%
Reweighted OKX POPMART-USDT-SWAP Binance index POPMART/USDT index 93% 100%
Removed OKX POPMART-USDT-SWAP OKX XPOPMART/USDT spot 6.2% 0%
Removed OKX OUST-USDT-SWAP Gate OUST/USDT spot 2.7% 0%
Reweighted OKX OSCR-USDT-SWAP okx_linear_perpetual OSCR/USDT perp 18% 13%
Removed OKX ON-USDT-SWAP ON OKX XON/USDT spot 6.6% 0%
Added OKX OL-USDT-SWAP Gate OL/USDT spot 0% 50%
Reweighted OKX OL-USDT-SWAP OKX OL/USDT spot 100% 50%
Removed OKX OKTA-USDT-SWAP Gate OKTA/USDT spot 2.1% 0%
Removed OKX OKTA-USDT-SWAP OKX XOKTA/USDT spot 2.7% 0%
Removed OKX NOW-USDT-SWAP NOW OKX XNOW/USDT spot 5% 0%
Added OKX NES-USDT-SWAP NES Kraken NES/USD spot 0% 23%
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%
Added OKX NAVER-USDT-SWAP okx_linear_perpetual NAVER/USDT perp 0% 26%
Removed OKX MRK-USDT-SWAP okx_linear_perpetual MRK/USDT perp 5% 0%
Removed OKX META-USDT-SWAP META OKX XMETA/USDC spot 2.5% 0%
Reweighted OKX MASK-USDT-SWAP MASK Gate MASK/USDT spot 13% 4.2%
Added OKX LUNR-USDT-SWAP Gate LUNR/USDT spot 0% 8.3%
Removed OKX LLY-USDT-SWAP LLY OKX XLLY/USDT spot 1.1% 0%
Removed OKX IWM-USDT-SWAP OKX XIWM/USDT spot 3% 0%
Added OKX ISRG-USDT-SWAP Gate ISRG/USDT spot 0% 1.1%
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%
Removed OKX HOOD-USDT-SWAP HOOD OKX XHOOD/USDC spot 2.5% 0%
Reweighted OKX HANMI-USDT-SWAP binance_linear_index HANMI/USDT index 96% 53%

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.