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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 23:57 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 23:21Z
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 complete2026-10-01 23:27Z

Constituent changes · OKX · last 30 days

newest first · times in UTC · page 11

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

Time (UTC) Change Index Constituent Weight before Weight after
Added OKX TTWO-USDT-SWAP TTWO massive TTWO/USD reference 0% 17%
Added OKX TTWO-USDT-SWAP TTWO okx_linear_perpetual TTWO/USDT perp 0% 3.1%
Added OKX TTMI-USDT-SWAP massive TTMI/USD reference 0% 2.8%
Reweighted OKX TTMI-USDT-SWAP okx_linear_perpetual TTMI/USDT perp 31% 47%
Added OKX TTMI-USDT-SWAP ondo_ticker TTMI/USD reference 0% 2.8%
Reweighted OKX TTMI-USDT-SWAP Pyth TTMI/USD oracle 69% 54%
Removed OKX TSLL-USDT-SWAP Bitget TSLL/USDT spot 7.9% 0%
Reweighted OKX TSLL-USDT-SWAP massive TSLL/USD reference 39% 17%
Reweighted OKX TSLL-USDT-SWAP Pyth TSLL/USD oracle 51% 83%
Reweighted OKX TSLA-USDT-SWAP TSLA massive TSLA/USD reference 12% 5.8%
Removed OKX TSLA-USDT-SWAP TSLA OKX XTSLA/USDT spot 5% 0%
Added OKX TSEM-USDT-SWAP TSEM Bitget TSEM/USDT spot 0% 6.7%
Added OKX TSEM-USDT-SWAP TSEM Bybit TSEM/USDT spot 0% 6.7%
Reweighted OKX TSEM-USDT-SWAP TSEM Gate TSEM/USDT spot 50% 6.7%
Added OKX TSEM-USDT-SWAP TSEM massive TSEM/USD reference 0% 33%
Added OKX TSEM-USDT-SWAP TSEM okx_linear_perpetual TSEM/USDT perp 0% 13%
Reweighted OKX TSEM-USDT-SWAP TSEM Pyth TSEM/USD oracle 50% 33%
Added OKX TQQQ-USDT-SWAP TQQQ OKX XTQQQ/USDT spot 0% 3%
Removed OKX TER-USDT-SWAP TER kaiko_reference_rate TER/USD reference 12% 0%
Removed OKX TER-USDT-SWAP TER massive TER/USD reference 8.5% 0%
Removed OKX TER-USDT-SWAP TER okx_linear_perpetual TER/USDT perp 0.1% 0%
Removed OKX TER-USDT-SWAP TER ondo_ticker TER/USD reference 12% 0%
Reweighted OKX TER-USDT-SWAP TER Pyth TER/USD oracle 19% 50%
Added OKX TEM-USDT-SWAP okx_linear_perpetual TEM/USDT perp 0% 4.7%
Reweighted OKX TEAM-USDT-SWAP massive TEAM/USD reference 0.7% 7.1%
Removed OKX TEAM-USDT-SWAP okx_linear_perpetual TEAM/USDT perp 2% 0%
Reweighted OKX STRC-USDT-SWAP STRC hyperliquid_oracle STRC/USD oracle 16% 42%
Removed OKX STRC-USDT-SWAP STRC massive STRC/USD reference 15% 0%
Removed OKX SPCX-USDT-SWAP SPCX OKX XSPCX/USDT spot 5% 0%
Reweighted OKX SPCH-USDT-SWAP Bitget SPCH/USDT spot 1.9% 11%
Reweighted OKX SPCH-USDT-SWAP kaiko_reference_rate SPCH/USD reference 66% 42%
Reweighted OKX SPCH-USDT-SWAP massive SPCH/USD reference 6.9% 42%
Reweighted OKX SPCH-USDT-SWAP okx_linear_perpetual SPCH/USDT perp 28% 8.4%
Removed OKX SOXS-USDT-SWAP SOXS OKX XSOXS/USDT spot 2.4% 0%
Added OKX SONY-USDT-SWAP okx_linear_perpetual SONY/USDT perp 0% 4.9%
Removed OKX SOFTBANK-USDT-SWAP SOFTBANK hyperliquid_linear_perpetual_oracle SOFTBANK/USD oracle 50% 0%
Reweighted OKX SOFTBANK-USDT-SWAP SOFTBANK okx_linear_perpetual SOFTBANK/USDT perp 50% 100%
Removed OKX SNXX-USDT-SWAP SNXX OKX XSNXX/USDT spot 3% 0%
Removed OKX SNOW-USDT-SWAP massive SNOW/USD reference 4.5% 0%
Removed OKX SNOW-USDT-SWAP okx_linear_perpetual SNOW/USDT perp 2.3% 0%
Reweighted OKX SMCI-USDT-SWAP massive SMCI/USD reference 15% 3.3%
Reweighted OKX SKUU-USDT-SWAP massive SKUU/USD reference 11% 17%
Reweighted OKX SKHYNIX-USDT-SWAP SKHYNIX hyperliquid_oracle SKHYNIX/USD oracle 60% 52%
Reweighted OKX SKHYNIX-USDT-SWAP SKHYNIX okx_linear_perpetual SKHYNIX/USDT perp 10% 15%
Removed OKX SKDD-USDT-SWAP massive SKDD/USD reference 0.4% 0%
Reweighted OKX SIMO-USDT-SWAP Bitget SIMO/USDT spot 100% 55%
Added OKX SIMO-USDT-SWAP massive SIMO/USD reference 0% 45%
Reweighted OKX SIGN-USDT-SWAP SIGN Binance SIGN/USDT spot 36% 31%
Added OKX SIGN-USDT-SWAP SIGN Bitget SIGN/USDT spot 0% 15%
Removed OKX SHOP-USDT-SWAP kaiko_reference_rate SHOP/USD reference 15% 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.