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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 23:12 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 8

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

Time (UTC) Change Index Constituent Weight before Weight after
Added Bybit POLUSDT POL MEXC POLUSDT spot 0% 2.2%
Added Bybit PHAROSUSDT PHAROS Coinbase PROS-USD spot 0% 13%
Added Bybit OUSDT O Gate O_USDT spot 0% 26%
Added Bybit ORDERUSDT ORDER Gate ORDER_USDT spot 0% 4.3%
Added Bybit ONTUSDT ONT Upbit KRW-ONT spot 0% 19%
Added Bybit OGNUSDT OGN Coinbase OGN-USD spot 0% 5.8%
Added Bybit NIULAIUSDT NIULAI pancakeswapv3 USDT/NIULAI dex 0% 0.3%
Added Bybit NEOUSDT NEO Gate NEO_USDT spot 0% 0.9%
Added Bybit MUSDT M binancealpha M/USDT unknown 0% 2.7%
Added Bybit MIRAUSDT MIRA KuCoin MIRA-USDT spot 0% 0.7%
Added Bybit MEWUSDT MEW KuCoin MEW-USDT spot 0% 1.9%
Added Bybit METISUSDT METIS Gate METIS_USDT spot 0% 4.7%
Added Bybit MANTAUSDT MANTA Gate MANTA_USDT spot 0% 4.5%
Added Bybit MANAUSDT MANA KuCoin MANA-USDT spot 0% 0.8%
Added Bybit LQTYUSDT LQTY Coinbase LQTY-USD spot 0% 14%
Added Bybit LPTUSDT LPT Coinbase LPT-USD spot 0% 11%
Added Bybit LIGHTUSDT LIGHT KuCoin LIGHT-USDT spot 0% 9.8%
Added Bybit KNCUSDT KNC KuCoin KNC-USDT spot 0% 1.4%
Added Bybit KAVAUSDT KAVA Gate KAVA_USDT spot 0% 4.9%
Added Bybit JSTUSDT JST Gate JST_USDT spot 0% 0.8%
Added Bybit JSTUSDT JST KuCoin JST-USDT spot 0% 0.4%
Added Bybit IRYSUSDT IRYS KuCoin IRYS-USDT spot 0% 3.5%
Added Bybit IOTXUSDT IOTX KuCoin IOTX-USDT spot 0% 5%
Added Bybit INXUSDT INX KuCoin INX-USDT spot 0% 2.8%
Added Bybit IDUSDT ID KuCoin ID-USDT spot 0% 0.5%
Added Bybit HOMEUSDT HOME Gate HOME_USDT spot 0% 1.1%
Added Bybit HANAUSDT HANA KuCoin HANA-USDT spot 0% 10%
Added Bybit GPROUSDT dxfeed GPRO:USLF24 unknown 0% 11%
Added Bybit GLMUSDT GLM Coinbase GLM-USD spot 0% 24%
Added Bybit GIGADEVICEUSDT Bybit futures GIGADEVICEUSDT perp 0% 10%
Added Bybit GENIUSUSDT GENIUS Gate GENIUS_USDT spot 0% 8%
Added Bybit GENIUSUSDT GENIUS KuCoin GENIUS-USDT spot 0% 3.3%
Added Bybit FUSDT F Gate F_USDT spot 0% 0.7%
Added Bybit FOLKSUSDT FOLKS binancealpha FOLKS/USDT unknown 0% 13%
Added Bybit ENSUSDT ENS Gate ENS_USDT spot 0% 1.7%
Added Bybit EDUUSDT EDU Gate EDU_USDT spot 0% 1.1%
Added Bybit DYMUSDT DYM KuCoin DYM-USDT spot 0% 4.9%
Added Bybit DOLOUSDT Coinbase DOLO-USD spot 0% 1.4%
Added Bybit DOGEUSDT DOGE KuCoin DOGE-USDT spot 0% 8.5%
Added Bybit DATAUSDT DATA Gate DATA_USDT spot 0% 3%
Added Bybit CVCUSDT CVC Bithumb CVC_KRW spot 0% 5.3%
Added Bybit CRMUSDT Bybit futures CRMUSDT perp 0% 10%
Added Bybit CLANKERUSDT CLANKER KuCoin CLANKER-USDT spot 0% 1.7%
Added Bybit BRKBUSDT Bybit futures BRKBUSDT perp 0% 10%
Added Bybit BOBAUSDT Bithumb BOBA_KRW spot 0% 31%
Added Bybit BOBAUSDT Gate BOBA_USDT spot 0% 8.9%
Added Bybit BLENDUSDT BLEND Upbit KRW-BLEND spot 0% 20%
Added Bybit BITOUSDT Bybit futures BITOUSDT perp 0% 10%
Added Bybit BILLUSDT BILL binancealpha BILL/USDT unknown 0% 3.5%
Added Bybit BCHUSDT BCH Bybit BCHUSDT spot 0% 4.8%

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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.