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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 23:13 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 22:38Z
Bybit
783 / 783
perps, last snapshot complete2026-10-01 22:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-01 22:27Z

Constituent changes · Bybit · last 30 days

newest first · times in UTC · page 7

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

Time (UTC) Change Index Constituent Weight before Weight after
Reweighted Bybit UNITREEUSDT hyperliquid_oracle UNITREE/USD oracle 50% 45%
Reweighted Bybit UNHUSDT massive UNH reference 45% 90%
Reweighted Bybit TWSTUSDT massive TWST reference 22% 89%
Reweighted Bybit TSLLUSDT kaiko KK_RFR_TSLLUSD reference 22% 31%
Reweighted Bybit TSLLUSDT Pyth Equity.US.TSLL/USD oracle 22% 31%
Reweighted Bybit TSLAUSDT TSLA kaiko KK_RFR_TSLAUSD reference 20% 39%
Reweighted Bybit TSLAUSDT TSLA massive TSLA reference 20% 39%
Reweighted Bybit TSEMUSDT TSEM massive TSEM reference 30% 45%
Reweighted Bybit TSEMUSDT TSEM Pyth Equity.US.TSEM/USD oracle 30% 45%
Reweighted Bybit TRUSTUSDT TRUST Upbit KRW-TRUST spot 64% 75%
Reweighted Bybit TLTUSDT TLT kaiko KK_RFR_TLTUSD reference 20% 40%
Reweighted Bybit TLTUSDT TLT massive TLT reference 10% 20%
Reweighted Bybit TLTUSDT TLT Pyth Equity.US.TLT/USD oracle 20% 40%
Reweighted Bybit TENCENTUSDT Binance index tencentusdt index 100% 90%
Reweighted Bybit TEMUSDT massive TEM reference 26% 39%
Reweighted Bybit TEMUSDT Pyth Equity.US.TEM/USD oracle 26% 39%
Reweighted Bybit TEAMUSDT massive TEAM reference 20% 32%
Reweighted Bybit TEAMUSDT Pyth Equity.US.TEAM/USD oracle 30% 48%
Reweighted Bybit STEEMUSDT STEEM Binance STEEMUSDT spot 34% 74%
Reweighted Bybit STEEMUSDT STEEM MEXC STEEMUSDT spot 11% 26%
Reweighted Bybit SSPCUSDT massive SSPC reference 45% 90%
Reweighted Bybit SPXLUSDT massive SPXL reference 40% 80%
Reweighted Bybit SPCHUSDT kaiko KK_RFR_SPCHUSD reference 23% 40%
Reweighted Bybit SPCHUSDT massive SPCH reference 23% 40%
Reweighted Bybit SONYUSDT kaiko KK_RFR_SONYUSD reference 26% 43%
Reweighted Bybit SONYUSDT Pyth Equity.US.SONY/USD oracle 26% 43%
Reweighted Bybit SNTUSDT MEXC SNTUSDT spot 57% 31%
Reweighted Bybit SNTUSDT OKX SNT-USDT spot 13% 5.5%
Reweighted Bybit SKUUUSDT kaiko KK_RFR_SKUUUSD reference 26% 31%
Reweighted Bybit SKUUUSDT Pyth Equity.US.SKUU/USD oracle 26% 31%
Reweighted Bybit SKDDUSDT kaiko KK_RFR_SKDDUSD reference 26% 31%
Reweighted Bybit SKDDUSDT Pyth Equity.US.SKDD/USD oracle 26% 31%
Reweighted Bybit SHOPUSDT kaiko KK_RFR_SHOPUSD reference 22% 31%
Reweighted Bybit SHOPUSDT Pyth Equity.US.SHOP/USD oracle 22% 31%
Reweighted Bybit SHAZUSDT SHAZ massive SHAZ reference 30% 67%
Reweighted Bybit SECZUSDT massive SECZ reference 27% 80%
Reweighted Bybit SDGRUSDT massive SDGR reference 20% 100%
Reweighted Bybit RUMUSDT massive RUM reference 25% 75%
Reweighted Bybit RSRUSDT RSR Binance RSRUSDT spot 55% 60%
Reweighted Bybit RPLUSDT RPL Kraken RPL/USD spot 11% 4.5%
Reweighted Bybit RIOTUSDT kaiko KK_RFR_RIOTUSD reference 20% 40%
Reweighted Bybit RIOTUSDT massive RIOT reference 20% 40%
Reweighted Bybit RDDTUSDT kaiko KK_RFR_RDDTUSD reference 20% 60%
Reweighted Bybit RDDTUSDT massive RDDT reference 10% 30%
Reweighted Bybit RAMUSDT massive RAM reference 36% 72%
Reweighted Bybit PURRUSDT PURR massive PURR reference 25% 38%
Reweighted Bybit PURRUSDT PURR Pyth Equity.US.PURR/USD oracle 25% 38%
Reweighted Bybit PUNDIXUSDT PUNDIX Binance PUNDIXUSDT spot 86% 91%
Reweighted Bybit PROVEUSDT PROVE Binance PROVEUSDT spot 69% 76%
Reweighted Bybit PRLUSDT PRL Gate PRL_USDT spot 37% 44%

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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.