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 · Bitget · 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 | Bitget FORMUSDT FORM | Bitget FORM/USDT spot | 2.9% | 0% | |
| Added | Bitget FLOCKUSDT FLOCK | Bitget FLOCK/USDT spot | 0% | 1.2% | |
| Added | Bitget FLOCKUSDT FLOCK | KuCoin FLOCK/USDT spot | 0% | 3% | |
| Reweighted | Bitget FIGHTUSDT FIGHT | Bybit FIGHT/USDT spot | 27% | 20% | |
| Reweighted | Bitget FIGHTUSDT FIGHT | Coinbase FIGHT/USD spot | 47% | 40% | |
| Added | Bitget FIGHTUSDT FIGHT | KuCoin FIGHT/USDT spot | 0% | 20% | |
| Reweighted | Bitget FIGHTUSDT FIGHT | MEXC FIGHT/USDT spot | 27% | 20% | |
| Added | Bitget FIDAUSDT FIDA | Bybit FIDA/USDT spot | 0% | 2.9% | |
| Added | Bitget FIDAUSDT FIDA | KuCoin FIDA/USDT spot | 0% | 0.1% | |
| Reweighted | Bitget EVAAUSDT EVAA | binance_alpha ALPHA_409/USDT unknown | 70% | 65% | |
| Added | Bitget EVAAUSDT EVAA | Bitget futures EVAA/USDT perp | 0% | 15% | |
| Reweighted | Bitget EVAAUSDT EVAA | Gate EVAA/USDT spot | 20% | 15% | |
| Reweighted | Bitget EVAAUSDT EVAA | MEXC EVAA/USDT spot | 10% | 5% | |
| Added | Bitget EULUSDT EUL | KuCoin EUL/USDT spot | 0% | 5% | |
| Added | Bitget ETHWUSDT ETHW | Bybit ETHW/USDT spot | 0% | 17% | |
| Reweighted | Bitget ETHWUSDT ETHW | OKX ETHW/USDT spot | 53% | 44% | |
| Added | Bitget ESPUSDT ESP | KuCoin ESP/USDT spot | 0% | 10% | |
| Added | Bitget ERAUSDT ERA | KuCoin ERA/USDT spot | 0% | 0.4% | |
| Reweighted | Bitget EPICUSDT EPIC | Binance EPIC/USDT spot | 84% | 77% | |
| Added | Bitget EPICUSDT EPIC | Gate EPIC/USDT spot | 0% | 7.6% | |
| Added | Bitget ENSUSDT ENS | Bitget ENS/USDT spot | 0% | 1.6% | |
| Removed | Bitget ENSUSDT ENS | Gate ENS/USDT spot | 1.7% | 0% | |
| Reweighted | Bitget EGLDUSDT EGLD | Binance EGLD/USDT spot | 47% | 40% | |
| Reweighted | Bitget EGLDUSDT EGLD | Bybit EGLD/USDT spot | 27% | 20% | |
| Added | Bitget EGLDUSDT EGLD | Gate EGLD/USDT spot | 0% | 10% | |
| Added | Bitget EGLDUSDT EGLD | KuCoin EGLD/USDT spot | 0% | 10% | |
| Reweighted | Bitget EGLDUSDT EGLD | OKX EGLD/USDT spot | 27% | 20% | |
| Reweighted | Bitget EDGEUSDT EDGE | Bitget EDGE/USDT spot | 25% | 20% | |
| Reweighted | Bitget EDGEUSDT EDGE | Bybit EDGE/USDT spot | 25% | 20% | |
| Added | Bitget EDGEUSDT EDGE | Gate EDGEX/USDT spot | 0% | 20% | |
| Reweighted | Bitget EDGEUSDT EDGE | KuCoin EDGE/USDT spot | 25% | 20% | |
| Reweighted | Bitget EDGEUSDT EDGE | MEXC EDGE/USDT spot | 25% | 20% | |
| Reweighted | Bitget DYMUSDT DYM | Binance DYM/USDT spot | 80% | 70% | |
| Added | Bitget DYMUSDT DYM | KuCoin DYM/USDT spot | 0% | 13% | |
| Removed | Bitget DYDXUSDT DYDX | Bitget DYDX/USDT spot | 1.2% | 0% | |
| Added | Bitget DYDXUSDT DYDX | KuCoin DYDX/USDT spot | 0% | 2.1% | |
| Added | Bitget DOGSUSDT DOGS | Bybit DOGS/USDT spot | 0% | 2.6% | |
| Added | Bitget DIAUSDT DIA | KuCoin DIA/USDT spot | 0% | 2.5% | |
| Added | Bitget CYBERUSDT CYBER | KuCoin CYBER/USDT spot | 0% | 1.2% | |
| Reweighted | Bitget CVXUSDT CVX | Binance CVX/USDT spot | 85% | 78% | |
| Reweighted | Bitget CVXUSDT CVX | KuCoin CVX/USDT spot | 2.9% | 9.5% | |
| Added | Bitget CUSDT C | Bitget C/USDT spot | 0% | 2.4% | |
| Added | Bitget CTSIUSDT CTSI | KuCoin CTSI/USDT spot | 0% | 3.2% | |
| Reweighted | Bitget CTRUSDT CTR | Coinbase CTR/USD spot | 37% | 30% | |
| Added | Bitget CTRUSDT CTR | Gate CTR/USDT spot | 0% | 20% | |
| Reweighted | Bitget CTRUSDT CTR | KuCoin CTR/USDT spot | 27% | 20% | |
| Reweighted | Bitget CTRUSDT CTR | MEXC CTR/USDT spot | 37% | 30% | |
| Removed | Bitget COWUSDT COW | KuCoin COW/USDT spot | 5.5% | 0% | |
| Removed | Bitget COOKIEUSDT COOKIE | Bitget COOKIE/USDT spot | 2.9% | 0% | |
| Removed | Bitget COMPUSDT COMP | Bitget COMP/USDT spot | 1.2% | 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.