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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 00:38 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 complete2026-10-02 00:22Z
Bitget
813 / 813
perps, last snapshot complete2026-10-01 23:38Z
Bybit
783 / 783
perps, last snapshot complete2026-10-01 23:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-02 00:27Z

Constituent changes · OKX · last 30 days

newest first · times in UTC · page 12

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

Time (UTC) Change Index Constituent Weight before Weight after
Reweighted OKX BAND-USDT-SWAP BAND Gate BAND/USDT spot 1.1% 17%
Reweighted OKX BAND-USDT-SWAP BAND OKX BAND/USDT spot 40% 33%
Reweighted OKX AXTI-USDT-SWAP AXTI Binance index AXTI/USDT index 46% 51%
Removed OKX AXTI-USDT-SWAP AXTI massive AXTI/USD reference 11% 0%
Removed OKX AVGO-USDT-SWAP AVGO massive AVGO/USD reference 18% 0%
Added OKX AVGO-USDT-SWAP AVGO OKX XAVGO/USDT spot 0% 8%
Removed OKX ASTS-USDT-SWAP massive ASTS/USD reference 13% 0%
Added OKX ASTS-USDT-SWAP OKX XASTS/USDT spot 0% 4.9%
Reweighted OKX ASML-USDT-SWAP ASML kaiko_reference_rate ASML/USD reference 14% 22%
Removed OKX ASML-USDT-SWAP ASML massive ASML/USD reference 23% 0%
Added OKX ASML-USDT-SWAP ASML OKX XASML/USDT spot 0% 1%
Added OKX ASML-USDT-SWAP ASML okx_linear_perpetual ASML/USDT perp 0% 8.7%
Reweighted OKX ASML-USDT-SWAP ASML ondo_ticker ASML/USD reference 13% 22%
Removed OKX ARM-USDT-SWAP ARM massive ARM/USD reference 11% 0%
Added OKX ARM-USDT-SWAP ARM OKX XARM/USDT spot 0% 5.7%
Removed OKX APP-USDT-SWAP massive APP/USD reference 12% 0%
Removed OKX APP-USDT-SWAP OKX XAPP/USDT spot 3% 0%
Reweighted OKX APLD-USDT-SWAP kaiko_reference_rate APLD/USD reference 20% 27%
Removed OKX APLD-USDT-SWAP massive APLD/USD reference 25% 0%
Added OKX APLD-USDT-SWAP OKX XAPLD/USDT spot 0% 0.5%
Reweighted OKX APLD-USDT-SWAP okx_linear_perpetual APLD/USDT perp 1.7% 9.1%
Reweighted OKX APLD-USDT-SWAP ondo_ticker APLD/USD reference 18% 27%
Reweighted OKX AMZN-USDT-SWAP AMZN massive AMZN/USD reference 6.7% 0.9%
Added OKX AMZN-USDT-SWAP AMZN OKX XAMZN/USDT spot 0% 0.2%
Reweighted OKX AMZN-USDT-SWAP AMZN okx_linear_perpetual AMZN/USDT perp 0.3% 5.7%
Removed OKX AMD-USDT-SWAP AMD massive AMD/USD reference 10% 0%
Reweighted OKX AMC-USDT-SWAP Bitget AMC/USDT spot 18% 8.2%
Reweighted OKX AMC-USDT-SWAP Bybit AMC/USDT spot 14% 21%
Removed OKX AMC-USDT-SWAP massive AMC/USD reference 4.2% 0%
Added OKX AMC-USDT-SWAP okx_linear_perpetual AMC/USDT perp 0% 13%
Removed OKX AMAT-USDT-SWAP AMAT massive AMAT/USD reference 12% 0%
Reweighted OKX ALAB-USDT-SWAP Binance index ALAB/USDT index 40% 48%
Removed OKX ALAB-USDT-SWAP massive ALAB/USD reference 12% 0%
Removed OKX AIXBT-USDT-SWAP AIXBT KuCoin AIXBT/USDT spot 12% 0%
Reweighted OKX AI-USDT-SWAP Binance AIGENSYN/USDT spot 50% 44%
Reweighted OKX AI-USDT-SWAP Coinbase AI/USD spot 50% 33%
Added OKX AI-USDT-SWAP KuCoin AI/USDT spot 0% 22%
Reweighted OKX AEVO-USDT-SWAP AEVO Binance AEVO/USDT spot 36% 30%
Added OKX AEVO-USDT-SWAP AEVO Gate AEVO/USDT spot 0% 1.4%
Added OKX AEVO-USDT-SWAP AEVO KuCoin AEVO/USDT spot 0% 15%
Reweighted OKX AEVO-USDT-SWAP AEVO OKX AEVO/USDT spot 36% 30%
Removed OKX AEHR-USDT-SWAP massive AEHR/USD reference 2.1% 0%
Reweighted OKX ADBE-USDT-SWAP Binance index ADBE/USDT index 70% 56%
Added OKX ADBE-USDT-SWAP kaiko_reference_rate ADBE/USD reference 0% 31%
Removed OKX ADBE-USDT-SWAP okx_linear_perpetual ADBE/USDT perp 8.7% 0%
Added OKX ADBE-USDT-SWAP ondo_ticker ADBE/USD reference 0% 2.2%
Reweighted OKX ADBE-USDT-SWAP Pyth ADBE/USD oracle 22% 11%
Removed OKX AAPL-USDT-SWAP AAPL massive AAPL/USD reference 11% 0%
Added OKX AAPL-USDT-SWAP AAPL OKX XAAPL/USDC spot 0% 2.9%
Added OKX AAPL-USDT-SWAP AAPL OKX XAAPL/USDT spot 0% 2.9%

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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.