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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 03:23 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 03:21Z
Bitget
813 / 813
perps, last snapshot complete2026-10-02 02:38Z
Bybit
783 / 783
perps, last snapshot complete2026-10-02 02:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-02 02:27Z

Constituent changes · OKX · last 30 days

newest first · times in UTC · page 13

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

Time (UTC) Change Index Constituent Weight before Weight after
Removed OKX CIEN-USDT-SWAP CIEN okx_linear_perpetual CIEN/USDT perp 2.7% 0%
Removed OKX CGNX-USDT-SWAP Bitget CGNX/USDT spot 2.1% 0%
Removed OKX CGNX-USDT-SWAP kaiko_reference_rate CGNX/USD reference 68% 0%
Removed OKX CGNX-USDT-SWAP okx_linear_perpetual CGNX/USDT perp 3.2% 0%
Removed OKX BX-USDT-SWAP BX okx_linear_perpetual BX/USDT perp 4.4% 0%
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%
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%
Removed OKX APLD-USDT-SWAP OKX XAPLD/USDT spot 1.7% 0%
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%
Removed OKX AGLD-USDT-SWAP AGLD Gate AGLD/USDT spot 13% 0%
Removed OKX AEVO-USDT-SWAP AEVO Gate AEVO/USDT spot 13% 0%
Removed OKX A-USDT-SWAP A Gate A/USDT spot 13% 0%
Removed OKX ZM-USDT-SWAP OKX XZM/USDT spot 3% 0%
Removed OKX ZHIPU-USDT-SWAP ZHIPU hyperliquid_oracle ZHIPU/USD oracle 50% 0%
Removed OKX XOM-USDT-SWAP okx_linear_perpetual XOM/USDT perp 5.5% 0%
Removed OKX XIAOMI-USDT-SWAP OKX XXIAOMI/USDT spot 14% 0%
Removed OKX XIAOMI-USDT-SWAP okx_linear_perpetual XIAOMI/USDT perp 24% 0%
Removed OKX WMT-USDT-SWAP okx_linear_perpetual WMT/USDT perp 5% 0%
Removed OKX WEN-USDT-SWAP Pyth WEN/USD oracle 17% 0%
Removed OKX WDC-USDT-SWAP WDC OKX XWDC/USDT spot 5% 0%
Removed OKX WCT-USDT-SWAP WCT Bitget WCT/USDT spot 13% 0%
Removed OKX VANA-USDT-SWAP VANA Gate VANA/USDT spot 18% 0%
Removed OKX USO-USDT-SWAP okx_linear_perpetual USO/USDT perp 0.6% 0%
Removed OKX TWLO-USDT-SWAP Gate TWLO/USDT spot 2.7% 0%
Removed OKX TWLO-USDT-SWAP kaiko_reference_rate TWLO/USD reference 46% 0%
Removed OKX TWLO-USDT-SWAP massive TWLO/USD reference 46% 0%
Removed OKX TWLO-USDT-SWAP OKX XTWLO/USDT spot 2.8% 0%
Removed OKX TTWO-USDT-SWAP TTWO okx_linear_perpetual TTWO/USDT perp 2.5% 0%
Removed OKX TTMI-USDT-SWAP massive TTMI/USD reference 28% 0%
Removed OKX TTMI-USDT-SWAP okx_linear_perpetual TTMI/USDT perp 22% 0%
Removed OKX TTMI-USDT-SWAP ondo_ticker TTMI/USD reference 28% 0%
Removed OKX TSM-USDT-SWAP TSM OKX XTSM/USDT spot 2.9% 0%
Removed OKX TRUST-USDT-SWAP TRUST KuCoin TRUST/USDT spot 25% 0%
Removed OKX STRC-USDT-SWAP STRC okx_linear_perpetual STRC/USDT perp 3% 0%
Removed OKX SPCH-USDT-SWAP Pyth SPCH/USD oracle 31% 0%
Removed OKX SPACE-USDT-SWAP SPACE binance_alpha_clob SPACE/USDT unknown 20% 0%
Removed OKX SOXS-USDT-SWAP SOXS OKX XSOXS/USDT spot 5% 0%
Removed OKX SNXX-USDT-SWAP SNXX OKX XSNXX/USDT spot 2.7% 0%
Removed OKX SNOW-USDT-SWAP okx_linear_perpetual SNOW/USDT perp 5.3% 0%
Removed OKX SMCI-USDT-SWAP OKX XSMCI/USDT spot 2.6% 0%
Removed OKX SMCI-USDT-SWAP okx_linear_perpetual SMCI/USDT perp 5% 0%
Removed OKX SIMO-USDT-SWAP okx_linear_perpetual SIMO/USDT perp 22% 0%
Removed OKX SHLD-USDT-SWAP kaiko_reference_rate SHLD/USD reference 25% 0%

·

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.