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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 19:33 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 19:22Z
Bitget
813 / 813
perps, last snapshot complete2026-10-01 18:39Z
Bybit
783 / 783
perps, last snapshot complete2026-10-01 18:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-01 19:27Z

Constituent changes · Bybit · last 30 days

newest first · times in UTC · page 5

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

Time (UTC) Change Index Constituent Weight before Weight after
Removed Bybit BARDUSDT BARD Gate BARD_USDT spot 1.4% 0%
Removed Bybit BANDUSDT BAND Gate BAND_USDT spot 2.5% 0%
Removed Bybit BANDUSDT BAND KuCoin BAND-USDT spot 2% 0%
Removed Bybit B3USDT B3 Gate B3_USDT spot 2% 0%
Added Bybit B2USDT B2 binancealpha B2/USDT unknown 0% 20%
Reweighted Bybit B2USDT B2 Gate B2_USDT spot 71% 60%
Removed Bybit B2USDT B2 KuCoin B2-USDT spot 4.4% 0%
Reweighted Bybit AWEUSDT AWE Binance AWEUSDT spot 55% 61%
Removed Bybit AWEUSDT AWE KuCoin AWE-USDT spot 7% 0%
Added Bybit AVAUSDT AVA KuCoin AVA-USDT spot 0% 1.3%
Reweighted Bybit ATUSDT AT Binance ATUSDT spot 66% 71%
Removed Bybit ASTRUSDT ASTR KuCoin ASTR-USDT spot 1.5% 0%
Added Bybit ASRUSDT ASR Gate ASR_USDT spot 0% 0.7%
Added Bybit ARPAUSDT ARPA Coinbase ARPA-USD spot 0% 6.6%
Reweighted Bybit ARPAUSDT ARPA Kraken ARPA/USD spot 11% 5.2%
Added Bybit ARPAUSDT ARPA KuCoin ARPA-USDT spot 0% 1.6%
Removed Bybit ARKUSDT ARK crypto ARK_USD unknown 0.5% 0%
Added Bybit ARIAUSDT ARIA binancealpha ARIA/USDT unknown 0% 9.5%
Reweighted Bybit ARIAUSDT ARIA MEXC ARIAUSDT spot 64% 55%
Removed Bybit ARCUSDT ARC KuCoin ARC-USDT spot 3.6% 0%
Reweighted Bybit APRUSDT APR KuCoin APR-USDT spot 24% 16%
Added Bybit ANKRUSDT ANKR KuCoin ANKR-USDT spot 0% 1.4%
Reweighted Bybit ALTUSDT ALT Bybit ALTUSDT spot 35% 41%
Added Bybit ALLOUSDT ALLO Gate ALLO_USDT spot 0% 4.1%
Added Bybit AGLDUSDT AGLD Gate AGLD_USDT spot 0% 0.5%
Added Bybit AGIUSDT AGI KuCoin AGI-USDT spot 0% 7.7%
Removed Bybit AEVOUSDT AEVO Gate AEVO_USDT spot 1.9% 0%
Added Bybit AEONUSDT AEON Gate AEON_USDT spot 0% 4.5%
Removed Bybit 10000NEXUSDT NEX KuCoin NEX-USDT spot 2.9% 0%
Removed Bybit 1000000MOGUSDT MOG KuCoin MOG-USDT spot 8.7% 0%
Added Bybit ZORAUSDT ZORA KuCoin ZORA-USDT spot 0% 3.3%
Added Bybit ZKPUSDT ZKP KuCoin ZKP-USDT spot 0% 0.3%
Reweighted Bybit ZKCUSDT ZKC Binance ZKCUSDT spot 66% 29%
Reweighted Bybit ZKCUSDT ZKC Coinbase ZKC-USD spot 18% 8%
Added Bybit ZKCUSDT ZKC Upbit KRW-ZKC spot 0% 55%
Added Bybit ZEREBROUSDT ZEREBRO Gate ZEREBRO_USDT spot 0% 11%
Reweighted Bybit ZEREBROUSDT ZEREBRO MEXC ZEREBROUSDT spot 29% 23%
Added Bybit YGGUSDT YGG KuCoin YGG-USDT spot 0% 0.6%
Added Bybit YFIUSDT YFI KuCoin YFI-USDT spot 0% 2.3%
Reweighted Bybit XTZUSDT XTZ Coinbase XTZ-USD spot 11% 16%
Added Bybit XLPUSDT Bybit futures XLPUSDT perp 0% 10%
Reweighted Bybit XAIUSDT XAI Binance XAIUSDT spot 71% 78%
Reweighted Bybit XAIUSDT XAI Bybit XAIUSDT spot 26% 20%
Added Bybit WOOUSDT WOO KuCoin WOO-USDT spot 0% 4.9%
Added Bybit WETUSDT WET Gate WET_USDT spot 0% 9.8%
Added Bybit VUSDT Bybit futures VUSDT perp 0% 10%
Reweighted Bybit VELODROMEUSDT VELODROME Binance VELODROMEUSDT spot 72% 84%
Removed Bybit VELODROMEUSDT VELODROME Coinbase VELO-USD spot 15% 0%
Added Bybit URNMUSDT databento URNM unknown 0% 18%
Added Bybit URNMUSDT dxfeed URNM:USLF24 unknown 0% 18%

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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.