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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 22:22 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 22:21Z
Bitget
813 / 813
perps, last snapshot complete2026-10-01 21:38Z
Bybit
783 / 783
perps, last snapshot complete2026-10-01 21:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-01 21:27Z

Constituent changes · OKX · last 30 days

newest first · times in UTC · page 9

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

Time (UTC) Change Index Constituent Weight before Weight after
Reweighted OKX BSP-USDT-SWAP Binance index BSP/USDT index 63% 94%
Reweighted OKX BSP-USDT-SWAP kaiko_reference_rate BSP/USD reference 33% 4.4%
Removed OKX BSP-USDT-SWAP okx_linear_perpetual BSP/USDT perp 2.7% 0%
Removed OKX BOT-USDT-SWAP kaiko_reference_rate BOT/USD reference 8.5% 0%
Reweighted OKX BOT-USDT-SWAP Pyth BOT/USD oracle 20% 30%
Reweighted OKX BLUR-USDT-SWAP BLUR KuCoin BLUR/USDT spot 5.1% 13%
Reweighted OKX BLEND-USDT-SWAP BLEND Bitget BLEND/USDT spot 25% 40%
Reweighted OKX BLEND-USDT-SWAP BLEND Bybit BLEND/USDT spot 38% 45%
Reweighted OKX BLEND-USDT-SWAP BLEND Coinbase BLEND/USD spot 38% 15%
Reweighted OKX BIGTIME-USDT-SWAP BIGTIME KuCoin BIGTIME/USDT spot 7.4% 17%
Reweighted OKX BB-USDT-SWAP BB hyperliquid_oracle BB/USD oracle 45% 28%
Reweighted OKX BB-USDT-SWAP BB kaiko_reference_rate BB/USD reference 18% 24%
Reweighted OKX BB-USDT-SWAP BB Pyth BB/USD oracle 18% 24%
Reweighted OKX BAT-USDT-SWAP BAT KuCoin BAT/USDT spot 13% 7.8%
Reweighted OKX AZTEC-USDT-SWAP AZTEC Bybit AZTEC/USDT spot 41% 33%
Reweighted OKX AZTEC-USDT-SWAP AZTEC Gate AZTEC/USDT spot 29% 22%
Reweighted OKX AZTEC-USDT-SWAP AZTEC KuCoin AZTEC/USDT spot 4.5% 22%
Reweighted OKX AZTEC-USDT-SWAP AZTEC MEXC AZTEC/USDT unknown 29% 22%
Reweighted OKX ASTS-USDT-SWAP massive ASTS/USD reference 13% 8%
Removed OKX ASTS-USDT-SWAP OKX XASTS/USDT spot 3.1% 0%
Removed OKX ASML-USDT-SWAP ASML OKX XASML/USDT spot 2.5% 0%
Removed OKX ASML-USDT-SWAP ASML okx_linear_perpetual ASML/USDT perp 3.5% 0%
Removed OKX ARM-USDT-SWAP ARM OKX XARM/USDT spot 2.1% 0%
Reweighted OKX APLD-USDT-SWAP kaiko_reference_rate APLD/USD reference 21% 28%
Reweighted OKX APLD-USDT-SWAP massive APLD/USD reference 23% 3.8%
Removed OKX APLD-USDT-SWAP OKX XAPLD/USDT spot 1.7% 0%
Reweighted OKX APLD-USDT-SWAP okx_linear_perpetual APLD/USDT perp 2.3% 7.4%
Reweighted OKX APLD-USDT-SWAP ondo_ticker APLD/USD reference 21% 28%
Removed OKX AMC-USDT-SWAP ondo_ticker AMC/USD reference 2.7% 0%
Removed OKX AMC-USDT-SWAP Pyth AMC/USD oracle 2.7% 0%
Removed OKX AMAT-USDT-SWAP AMAT OKX XAMAT/USDT spot 2.7% 0%
Removed OKX AMAT-USDT-SWAP AMAT okx_linear_perpetual AMAT/USDT perp 3% 0%
Reweighted OKX ALAB-USDT-SWAP Binance index ALAB/USDT index 48% 40%
Reweighted OKX ALAB-USDT-SWAP massive ALAB/USD reference 0.6% 12%
Added OKX ALAB-USDT-SWAP OKX XALAB/USDT spot 0% 4.5%
Removed OKX AGLD-USDT-SWAP AGLD Gate AGLD/USDT spot 13% 0%
Reweighted OKX AEVO-USDT-SWAP AEVO Binance AEVO/USDT spot 27% 32%
Removed OKX AEVO-USDT-SWAP AEVO Gate AEVO/USDT spot 13% 0%
Reweighted OKX AEVO-USDT-SWAP AEVO OKX AEVO/USDT spot 27% 32%
Reweighted OKX AEHR-USDT-SWAP massive AEHR/USD reference 26% 32%
Reweighted OKX AEHR-USDT-SWAP ondo_ticker AEHR/USD reference 29% 12%
Reweighted OKX AEHR-USDT-SWAP Pyth AEHR/USD oracle 31% 50%
Reweighted OKX ADBE-USDT-SWAP Binance index ADBE/USDT index 59% 49%
Reweighted OKX ADBE-USDT-SWAP kaiko_reference_rate ADBE/USD reference 19% 5.2%
Added OKX ADBE-USDT-SWAP massive ADBE/USD reference 0% 2.4%
Added OKX ADBE-USDT-SWAP OKX XADBE/USDT spot 0% 2.9%
Added OKX ADBE-USDT-SWAP okx_linear_perpetual ADBE/USDT perp 0% 2.5%
Reweighted OKX ADBE-USDT-SWAP Pyth ADBE/USD oracle 19% 39%
Reweighted OKX AAPL-USDT-SWAP AAPL massive AAPL/USD reference 13% 4.9%
Added OKX AAPL-USDT-SWAP AAPL OKX XAAPL/USDT spot 0% 0%

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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.