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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 05:05 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 04:21Z
Bitget
813 / 813
perps, last snapshot complete2026-10-02 04:38Z
Bybit
783 / 783
perps, last snapshot complete2026-10-02 04:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-02 04:27Z

Constituent changes · OKX · last 30 days

newest first · times in UTC · page 16

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

Time (UTC) Change Index Constituent Weight before Weight after
Reweighted OKX UVXY-USDT-SWAP Pyth UVXY/USD oracle 31% 5.7%
Added OKX USO-USDT-SWAP okx_linear_perpetual USO/USDT perp 0% 10%
Removed OKX USAR-USDT-SWAP USAR OKX XUSAR/USDT spot 3.3% 0%
Reweighted OKX USAR-USDT-SWAP USAR okx_linear_perpetual USAR/USDT perp 7.7% 1.2%
Added OKX US500-USDT-SWAP okx_linear_perpetual US500/USDT perp 0% 2.6%
Reweighted OKX URNM-USDT-SWAP Binance index URNM/USDT index 46% 30%
Added OKX URNM-USDT-SWAP hyperliquid_oracle URNM/USD oracle 0% 18%
Reweighted OKX URNM-USDT-SWAP kaiko_reference_rate URNM/USD reference 38% 24%
Reweighted OKX URNM-USDT-SWAP okx_linear_perpetual URNM/USDT perp 15% 2.2%
Added OKX URNM-USDT-SWAP ondo_ticker URNM/USD reference 0% 26%
Reweighted OKX UNITREE-USDT-SWAP Binance index UNITREE/USDT index 52% 30%
Added OKX UNITREE-USDT-SWAP hyperliquid_oracle UNITREE/USD oracle 0% 60%
Reweighted OKX UNITREE-USDT-SWAP okx_linear_perpetual UNITREE/USDT perp 48% 10%
Removed OKX UNH-USDT-SWAP Gate UNH/USDT spot 37% 0%
Reweighted OKX UNH-USDT-SWAP ondo_ticker UNH/USD reference 63% 100%
Reweighted OKX TWLO-USDT-SWAP Bitget TWLO/USDT spot 9% 46%
Removed OKX TWLO-USDT-SWAP Gate TWLO/USDT spot 8.6% 0%
Reweighted OKX TWLO-USDT-SWAP kaiko_reference_rate TWLO/USD reference 67% 50%
Reweighted OKX TWLO-USDT-SWAP okx_linear_perpetual TWLO/USDT perp 14% 3.8%
Reweighted OKX TTWO-USDT-SWAP TTWO Binance index TTWO/USDT index 50% 56%
Reweighted OKX TTWO-USDT-SWAP TTWO kaiko_reference_rate TTWO/USD reference 50% 42%
Added OKX TTWO-USDT-SWAP TTWO okx_linear_perpetual TTWO/USDT perp 0% 3.8%
Removed OKX TSM-USDT-SWAP TSM OKX XTSM/USDT spot 5.7% 0%
Reweighted OKX TSLL-USDT-SWAP okx_linear_perpetual TSLL/USDT perp 50% 35%
Reweighted OKX TSLL-USDT-SWAP Pyth TSLL/USD oracle 50% 65%
Reweighted OKX TSEM-USDT-SWAP TSEM ondo_ticker TSEM/USD reference 15% 33%
Reweighted OKX TSEM-USDT-SWAP TSEM Pyth TSEM/USD oracle 42% 33%
Added OKX TER-USDT-SWAP TER Pyth TER/USD oracle 0% 7.3%
Reweighted OKX TEAM-USDT-SWAP Binance index TEAM/USDT index 50% 66%
Reweighted OKX TEAM-USDT-SWAP kaiko_reference_rate TEAM/USD reference 50% 34%
Reweighted OKX STRC-USDT-SWAP STRC Binance index STRC/USDT index 32% 41%
Reweighted OKX STRC-USDT-SWAP STRC hyperliquid_oracle STRC/USD oracle 28% 1.8%
Reweighted OKX STRC-USDT-SWAP STRC kaiko_reference_rate STRC/USD reference 14% 36%
Reweighted OKX STRC-USDT-SWAP STRC okx_linear_perpetual STRC/USDT perp 15% 1.6%
Reweighted OKX STRC-USDT-SWAP STRC ondo_ticker STRC/USD reference 11% 23%
Reweighted OKX SPCH-USDT-SWAP Bitget SPCH/USDT spot 34% 26%
Reweighted OKX SPCH-USDT-SWAP kaiko_reference_rate SPCH/USD reference 61% 52%
Reweighted OKX SPCH-USDT-SWAP okx_linear_perpetual SPCH/USDT perp 5.7% 23%
Reweighted OKX SPACE-USDT-SWAP SPACE binance_alpha_clob SPACE/USDT unknown 2.5% 20%
Reweighted OKX SPACE-USDT-SWAP SPACE OKX SPACE/USDT spot 49% 40%
Added OKX SOXS-USDT-SWAP SOXS OKX XSOXS/USDT spot 0% 5.7%
Reweighted OKX SONY-USDT-SWAP Binance index SONY/USDT index 54% 63%
Reweighted OKX SONY-USDT-SWAP kaiko_reference_rate SONY/USD reference 23% 30%
Removed OKX SONY-USDT-SWAP Pyth SONY/USD oracle 17% 0%
Added OKX SNXX-USDT-SWAP SNXX OKX XSNXX/USDT spot 0% 1.6%
Removed OKX SNOW-USDT-SWAP okx_linear_perpetual SNOW/USDT perp 5.5% 0%
Reweighted OKX SIMO-USDT-SWAP Bitget SIMO/USDT spot 53% 35%
Removed OKX SIMO-USDT-SWAP kaiko_reference_rate SIMO/USD reference 3.1% 0%
Reweighted OKX SIMO-USDT-SWAP okx_linear_perpetual SIMO/USDT perp 44% 65%
Added OKX SHOP-USDT-SWAP okx_linear_perpetual SHOP/USDT perp 0% 4.7%

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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.