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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 04:42 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 · 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 TWLO-USDT-SWAP Bitget TWLO/USDT spot 53% 9.2%
Reweighted OKX TWLO-USDT-SWAP kaiko_reference_rate TWLO/USD reference 47% 71%
Added OKX TWLO-USDT-SWAP okx_linear_perpetual TWLO/USDT perp 0% 20%
Reweighted OKX TTWO-USDT-SWAP TTWO Binance index TTWO/USDT index 56% 68%
Reweighted OKX TTWO-USDT-SWAP TTWO kaiko_reference_rate TTWO/USD reference 44% 32%
Reweighted OKX TSLL-USDT-SWAP Bitget TSLL/USDT spot 44% 50%
Reweighted OKX TSLL-USDT-SWAP Pyth TSLL/USD oracle 56% 50%
Reweighted OKX TSEM-USDT-SWAP TSEM Bitget TSEM/USDT spot 42% 2.6%
Added OKX TSEM-USDT-SWAP TSEM Bybit TSEM/USDT spot 0% 13%
Reweighted OKX TSEM-USDT-SWAP TSEM Gate TSEM/USDT spot 42% 13%
Added OKX TSEM-USDT-SWAP TSEM okx_linear_perpetual TSEM/USDT perp 0% 16%
Reweighted OKX TSEM-USDT-SWAP TSEM ondo_ticker TSEM/USD reference 7.9% 30%
Reweighted OKX TSEM-USDT-SWAP TSEM Pyth TSEM/USD oracle 7.9% 27%
Added OKX TQQQ-USDT-SWAP TQQQ OKX XTQQQ/USDT spot 0% 3%
Reweighted OKX TMF-USDT-SWAP kaiko_reference_rate TMF/USD reference 20% 25%
Removed OKX TMF-USDT-SWAP okx_linear_perpetual TMF/USDT perp 4.5% 0%
Reweighted OKX TER-USDT-SWAP TER okx_linear_perpetual TER/USDT perp 7.1% 2%
Added OKX TER-USDT-SWAP TER Pyth TER/USD oracle 0% 10%
Reweighted OKX TEM-USDT-SWAP kaiko_reference_rate TEM/USD reference 32% 22%
Reweighted OKX TEM-USDT-SWAP Pyth TEM/USD oracle 9.3% 18%
Reweighted OKX TEAM-USDT-SWAP Binance index TEAM/USDT index 86% 65%
Reweighted OKX TEAM-USDT-SWAP kaiko_reference_rate TEAM/USD reference 9% 21%
Reweighted OKX TEAM-USDT-SWAP okx_linear_perpetual TEAM/USDT perp 5% 15%
Removed OKX STRC-USDT-SWAP STRC hyperliquid_oracle STRC/USD oracle 9.1% 0%
Reweighted OKX STRC-USDT-SWAP STRC ondo_ticker STRC/USD reference 19% 28%
Reweighted OKX SPCH-USDT-SWAP Bitget SPCH/USDT spot 38% 14%
Added OKX SPCH-USDT-SWAP okx_linear_perpetual SPCH/USDT perp 0% 29%
Removed OKX SPACE-USDT-SWAP SPACE binance_alpha_clob SPACE/USDT unknown 20% 0%
Reweighted OKX SPACE-USDT-SWAP SPACE Bitget SPACE/USDT spot 20% 25%
Reweighted OKX SPACE-USDT-SWAP SPACE MEXC SPACE/USDT unknown 20% 25%
Reweighted OKX SPACE-USDT-SWAP SPACE OKX SPACE/USDT spot 40% 50%
Removed OKX SONY-USDT-SWAP okx_linear_perpetual SONY/USDT perp 5.4% 0%
Reweighted OKX SOFTBANK-USDT-SWAP hyperliquid_linear_perpetual_oracle SOFTBANK/USD oracle 55% 50%
Added OKX SOFTBANK-USDT-SWAP kaiko_reference_rate SOFTBANK/JPY reference 0% 50%
Reweighted OKX SOFTBANK-USDT-SWAP okx_linear_perpetual SOFTBANK/USDT perp 45% 0.3%
Removed OKX SNXX-USDT-SWAP SNXX OKX XSNXX/USDT spot 3.7% 0%
Reweighted OKX SNOW-USDT-SWAP kaiko_reference_rate SNOW/USD reference 36% 19%
Added OKX SNOW-USDT-SWAP okx_linear_perpetual SNOW/USDT perp 0% 1.4%
Reweighted OKX SNOW-USDT-SWAP ondo_ticker SNOW/USD reference 9% 17%
Reweighted OKX SMH-USDT-SWAP SMH Pyth SMH/USD oracle 16% 21%
Reweighted OKX SMCI-USDT-SWAP Pyth SMCI/USD oracle 15% 9.4%
Reweighted OKX SIMO-USDT-SWAP Bitget SIMO/USDT spot 50% 17%
Added OKX SIMO-USDT-SWAP kaiko_reference_rate SIMO/USD reference 0% 50%
Reweighted OKX SIMO-USDT-SWAP okx_linear_perpetual SIMO/USDT perp 50% 33%
Reweighted OKX SHOP-USDT-SWAP Binance index SHOP/USDT index 100% 64%
Added OKX SHOP-USDT-SWAP kaiko_reference_rate SHOP/USD reference 0% 18%
Added OKX SHOP-USDT-SWAP ondo_ticker SHOP/USD reference 0% 18%
Removed OKX SHLD-USDT-SWAP kaiko_reference_rate SHLD/USD reference 0.8% 0%
Added OKX SHLD-USDT-SWAP okx_linear_perpetual SHLD/USDT perp 0% 99%
Reweighted OKX SHLD-USDT-SWAP Pyth SHLD/USD oracle 99% 1.3%

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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.