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.
Constituent changes as published by each exchange, detected by hourly snapshot. A removal is not a delisting. RSS feed.
Constituent changes · Bybit · last 30 days
newest first · times in UTC · page 18Exchange: All · Binance · OKX · Bybit · Bitget Change: All · Added · Removed · Reweighted
| Time (UTC) | Change | Index | Constituent | Weight before | Weight after |
|---|---|---|---|---|---|
| Removed | Bybit CHZUSDT CHZ | KuCoin CHZ-USDT spot | 1.3% | 0% | |
| Removed | Bybit CHRUSDT CHR | Bithumb CHR_KRW spot | 12% | 0% | |
| Removed | Bybit CGPTUSDT CGPT | Gate CGPT_USDT spot | 6.8% | 0% | |
| Removed | Bybit CGPTUSDT CGPT | KuCoin CGPT-USDT spot | 3.1% | 0% | |
| Removed | Bybit CETUSUSDT CETUS | KuCoin CETUS-USDT spot | 3.6% | 0% | |
| Removed | Bybit C98USDT C98 | Coinbase C98-USD spot | 1.2% | 0% | |
| Removed | Bybit C98USDT C98 | Gate C98_USDT spot | 0.7% | 0% | |
| Removed | Bybit C98USDT C98 | KuCoin C98-USDT spot | 1% | 0% | |
| Removed | Bybit BRUSDT BR | binancealpha BR/USDT unknown | 2.4% | 0% | |
| Removed | Bybit BOBAUSDT | KuCoin BOBA-USDT spot | 0% | 0% | |
| Removed | Bybit BLURUSDT BLUR | Coinbase BLUR-USD spot | 2.4% | 0% | |
| Removed | Bybit BANANAUSDT BANANA | Gate BANANA_USDT spot | 2.8% | 0% | |
| Removed | Bybit B3USDT B3 | Gate B3_USDT spot | 2.1% | 0% | |
| Removed | Bybit AWEUSDT AWE | KuCoin AWE-USDT spot | 7.3% | 0% | |
| Removed | Bybit AVAUSDT AVA | KuCoin AVA-USDT spot | 1.3% | 0% | |
| Removed | Bybit AVAAIUSDT AVAAI | KuCoin AVAAI-USDT spot | 15% | 0% | |
| Removed | Bybit ASRUSDT ASR | Gate ASR_USDT spot | 0.6% | 0% | |
| Removed | Bybit ASMLUSDT | Bybit futures ASMLUSDT perp | 10% | 0% | |
| Removed | Bybit API3USDT API3 | Coinbase API3-USD spot | 13% | 0% | |
| Removed | Bybit AEVOUSDT AEVO | Gate AEVO_USDT spot | 1.6% | 0% | |
| Removed | Bybit AEHRUSDT | dxfeed AEHR:USLF24 unknown | 33% | 0% | |
| Removed | Bybit 1000CATUSDT CAT | KuCoin CAT-USDT spot | 3.4% | 0% | |
| Removed | Bybit 10000NEXUSDT NEX | binancealpha NEX/USDT unknown | 13% | 0% | |
| Removed | Bybit ZSUSDT ZS | massive ZS reference | 40% | 0% | |
| Removed | Bybit ZSUSDT ZS | Pyth Equity.US.ZS/USD oracle | 40% | 0% | |
| Removed | Bybit ZRXUSDT ZRX | Gate ZRX_USDT spot | 1.6% | 0% | |
| Removed | Bybit ZMUSDT | massive ZM reference | 22% | 0% | |
| Removed | Bybit ZESTUSDT ZEST | binancealpha ZEST/USDT unknown | 28% | 0% | |
| Removed | Bybit YGGUSDT YGG | Gate YGG_USDT spot | 7.9% | 0% | |
| Removed | Bybit YFIUSDT YFI | KuCoin YFI-USDT spot | 2.2% | 0% | |
| Removed | Bybit XOMUSDT | massive XOM reference | 27% | 0% | |
| Removed | Bybit XLUUSDT | massive XLU reference | 45% | 0% | |
| Removed | Bybit XLKUSDT | massive XLK reference | 33% | 0% | |
| Removed | Bybit XLFUSDT | massive XLF reference | 50% | 0% | |
| Removed | Bybit XLEUSDT | massive XLE reference | 25% | 0% | |
| Removed | Bybit XBIUSDT | massive XBI reference | 40% | 0% | |
| Removed | Bybit WOOUSDT WOO | KuCoin WOO-USDT spot | 4% | 0% | |
| Removed | Bybit WMTUSDT | massive WMT reference | 26% | 0% | |
| Removed | Bybit WDCUSDT WDC | massive WDC reference | 22% | 0% | |
| Removed | Bybit VSTUSDT | massive VST reference | 33% | 0% | |
| Removed | Bybit VRTXSTOCKUSDT | massive VRTX reference | 50% | 0% | |
| Removed | Bybit VRTUSDT | massive VRT reference | 26% | 0% | |
| Removed | Bybit UVXYUSDT | massive UVXY reference | 36% | 0% | |
| Removed | Bybit USARUSDT USAR | massive USAR reference | 22% | 0% | |
| Removed | Bybit URNMUSDT | massive URNM reference | 30% | 0% | |
| Removed | Bybit URNMUSDT | Pyth Equity.US.URNM/USD oracle | 30% | 0% | |
| Removed | Bybit UBERUSDT | massive UBER reference | 26% | 0% | |
| Removed | Bybit TZAUSDT | massive TZA reference | 40% | 0% | |
| Removed | Bybit TWSTUSDT | massive TWST reference | 89% | 0% | |
| Removed | Bybit TUSDT T | Coinbase T-USD spot | 5.1% | 0% |
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.