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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 17:44 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 17:22Z
Bitget
813 / 813
perps, last snapshot complete2026-10-01 17:39Z
Bybit
783 / 783
perps, last snapshot complete2026-10-01 17:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-01 17:27Z

Constituent changes · Bybit · last 30 days

newest first · times in UTC · page 2

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

Time (UTC) Change Index Constituent Weight before Weight after
Reweighted Bybit ETHBTCUSDT Bitfinex tETHBTC spot 33% 46%
Reweighted Bybit DOSUSDT DOS binancealpha DOS/USDT unknown 36% 12%
Reweighted Bybit DOSUSDT DOS Gate DOS_USDT spot 15% 5.8%
Reweighted Bybit DOSUSDT DOS MEXC DOSUSDT spot 49% 18%
Reweighted Bybit DOODUSDT DOOD Bybit DOODUSDT spot 56% 50%
Reweighted Bybit DOODUSDT DOOD Gate DOOD_USDT spot 6.3% 15%
Reweighted Bybit CTRUSDT CTR Gate CTR_USDT spot 30% 76%
Reweighted Bybit CTRUSDT CTR MEXC CTRUSDT spot 9.3% 24%
Reweighted Bybit CLANKERUSDT CLANKER MEXC CLANKERUSDT spot 48% 42%
Reweighted Bybit CHRUSDT CHR Binance CHRUSDT spot 67% 76%
Reweighted Bybit CGPTUSDT CGPT Binance CGPTUSDT spot 80% 75%
Reweighted Bybit CETUSUSDT CETUS Binance CETUSUSDT spot 80% 74%
Reweighted Bybit BYDUSDT Binance index bydusdt index 90% 100%
Reweighted Bybit BOBAUSDT MEXC BOBAUSDT spot 60% 91%
Reweighted Bybit BNTUSDT BNT Binance BNTUSDT spot 65% 56%
Reweighted Bybit BNTUSDT BNT MEXC BNTUSDT spot 26% 34%
Reweighted Bybit BLUAIUSDT BLUAI MEXC BLUAIUSDT spot 56% 74%
Reweighted Bybit BLASTUSDT Bybit BLASTUSDT spot 58% 72%
Reweighted Bybit BIRBUSDT BIRB Bybit BIRBUSDT spot 43% 56%
Reweighted Bybit B2USDT B2 Gate B2_USDT spot 56% 71%
Reweighted Bybit AVAAIUSDT AVAAI Gate AVAAI_USDT spot 13% 20%
Reweighted Bybit AVAAIUSDT AVAAI MEXC AVAAIUSDT spot 12% 20%
Reweighted Bybit ARIAUSDT ARIA MEXC ARIAUSDT spot 54% 64%
Reweighted Bybit ANKRUSDT ANKR Binance ANKRUSDT spot 72% 64%
Reweighted Bybit AMZUUSDT massive AMZU reference 90% 30%
Reweighted Bybit 10000SATSUSDT SATS OKX SATS-USDT spot 85% 79%
Reweighted Bybit 10000NEXUSDT NEX MEXC NEXUSDT spot 80% 72%
Reweighted Bybit ZRXUSDT ZRX Binance ZRXUSDT spot 68% 50%
Reweighted Bybit ZRXUSDT ZRX OKX ZRX-USDT spot 20% 14%
Reweighted Bybit ZKCUSDT ZKC Binance ZKCUSDT spot 29% 66%
Reweighted Bybit ZKCUSDT ZKC Coinbase ZKC-USD spot 7.8% 18%
Reweighted Bybit ZKCUSDT ZKC MEXC ZKCUSDT spot 3.7% 8.7%
Reweighted Bybit ZEREBROUSDT ZEREBRO Bybit ZEREBROUSDT spot 29% 41%
Reweighted Bybit XANUSDT XAN Bybit XANUSDT spot 64% 69%
Reweighted Bybit URNMUSDT kaiko KK_RFR_URNMUSD reference 18% 30%
Reweighted Bybit URNMUSDT massive URNM reference 18% 30%
Reweighted Bybit URNMUSDT Pyth Equity.US.URNM/USD oracle 18% 30%
Reweighted Bybit UBUSDT UB binancealpha UB/USDT unknown 18% 13%
Reweighted Bybit TRUSTUSDT TRUST Gate TRUST_USDT spot 15% 67%
Reweighted Bybit TRUSTUSDT TRUST MEXC TRUSTUSDT spot 7.4% 33%
Reweighted Bybit SPXUSDT SPX KuCoin SPX-USDT spot 11% 5.4%
Reweighted Bybit RPLUSDT RPL Binance RPLUSDT spot 65% 60%
Reweighted Bybit RLCUSDT RLC Binance RLCUSDT spot 79% 73%
Reweighted Bybit PROVEUSDT PROVE Binance PROVEUSDT spot 68% 73%
Reweighted Bybit PRLUSDT PRL binancealpha PRL/USDT unknown 11% 20%
Reweighted Bybit PRLUSDT PRL Coinbase PRL-USD spot 26% 40%
Reweighted Bybit PRLUSDT PRL KuCoin PRL-USDT spot 16% 30%
Reweighted Bybit NAVERUSDT Binance index naverusdt index 90% 100%
Reweighted Bybit MTLUSDT MTL Binance MTLUSDT spot 79% 90%
Reweighted Bybit MOUSDT massive MO reference 45% 50%

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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.