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 · last 30 days
newest first · times in UTC · page 7Exchange: All · Binance · OKX · Bybit · Bitget Change: All · Added · Removed · Reweighted
| Time (UTC) | Change | Index | Constituent | Weight before | Weight after |
|---|---|---|---|---|---|
| Added | Bitget COOKIEUSDT COOKIE | Bitget COOKIE/USDT spot | 0% | 2.9% | |
| Added | Bitget COMPUSDT COMP | Bybit COMP/USDT spot | 0% | 13% | |
| Added | Bitget COMPUSDT COMP | KuCoin COMP/USDT spot | 0% | 2% | |
| Added | Bybit EGLDUSDT EGLD | Gate EGLD_USDT spot | 0% | 12% | |
| Added | Bybit EBAYUSDT | massive EBAY reference | 0% | 39% | |
| Added | Bybit DUSKUSDT DUSK | Gate DUSK_USDT spot | 0% | 3.8% | |
| Added | Bybit DUSKUSDT DUSK | KuCoin DUSK-USDT spot | 0% | 2.1% | |
| Added | Bitget CLANKERUSDT CLANKER | KuCoin CLANKER/USDT spot | 0% | 18% | |
| Added | Bitget CKBUSDT CKB | Bitget CKB/USDT spot | 0% | 3.9% | |
| Added | Bitget CKBUSDT CKB | KuCoin CKB/USDT spot | 0% | 5.6% | |
| Added | Bybit DOSUSDT DOS | Gate DOS_USDT spot | 0% | 5.1% | |
| Added | Bybit DOLOUSDT DOLO | Coinbase DOLO-USD spot | 0% | 0.7% | |
| Added | Bybit DJTUSDT | massive DJT reference | 0% | 72% | |
| Added | Bitget CHILLGUYUSDT CHILLGUY | Bitget CHILLGUY/USDT spot | 0% | 4.5% | |
| Added | Bitget CGPTUSDT CGPT | Bitget CGPT/USDT spot | 0% | 1.9% | |
| Added | Bitget CGPTUSDT CGPT | Gate CGPT/USDT spot | 0% | 8% | |
| Added | Bitget CFXUSDT CFX | KuCoin CFX/USDT spot | 0% | 2.6% | |
| Added | Bybit DBRUSDT | Gate DBR_USDT spot | 0% | 20% | |
| Added | Bitget CETUSUSDT CETUS | Bitget CETUS/USDT spot | 0% | 4.6% | |
| Added | Bitget CELRUSDT CELR | KuCoin CELR/USDT spot | 0% | 12% | |
| Added | Bitget CELOUSDT CELO | Gate CELO/USDT spot | 0% | 3.5% | |
| Added | Bitget CCUSDT CC | KuCoin CC/USDT spot | 0% | 20% | |
| Added | Bybit CVCUSDT CVC | Coinbase CVC-USD spot | 0% | 4.8% | |
| Added | Bybit CUSDT C | KuCoin C-USDT spot | 0% | 3% | |
| Added | Bybit CROSSUSDT CROSS | KuCoin CROSS-USDT spot | 0% | 12% | |
| Added | Bitget BUSDT B | binance_alpha ALPHA_197/USDT unknown | 0% | 2.2% | |
| Added | Bybit COWUSDT COW | Coinbase COW-USD spot | 0% | 15% | |
| Added | Bybit COWUSDT COW | KuCoin COW-USDT spot | 0% | 1.5% | |
| Added | Bybit COOKIEUSDT COOKIE | Coinbase COOKIE-USD spot | 0% | 9.6% | |
| Added | Bitget BREVUSDT BREV | Bitget BREV/USDT spot | 0% | 1.9% | |
| Added | Bybit CLANKERUSDT CLANKER | KuCoin CLANKER-USDT spot | 0% | 17% | |
| Added | Bybit CKBUSDT CKB | KuCoin CKB-USDT spot | 0% | 3% | |
| Added | Bitget BNTUSDT BNT | OKX BNT/USDT spot | 0% | 0.6% | |
| Added | Bybit CGPTUSDT CGPT | Gate CGPT_USDT spot | 0% | 8.7% | |
| Added | Bybit CFXUSDT CFX | KuCoin CFX-USDT spot | 0% | 1.4% | |
| Added | Bybit C98USDT C98 | Gate C98_USDT spot | 0% | 1.3% | |
| Added | Bybit C98USDT C98 | KuCoin C98-USDT spot | 0% | 1.7% | |
| Added | Bybit BUSDT B | binancealpha B/USDT unknown | 0% | 15% | |
| Added | Bitget BBUSDT BB | Bybit BB/USDT spot | 0% | 2.4% | |
| Added | Bybit BTDRUSDT | Bybit futures BTDRUSDT perp | 0% | 10% | |
| Added | Bybit BTDRUSDT | massive BTDR reference | 0% | 39% | |
| Added | Bitget BASEDUSDT BASED | KuCoin BASED/USDT spot | 0% | 0.6% | |
| Added | Bybit BRKBUSDT | Bybit futures BRKBUSDT perp | 0% | 10% | |
| Added | Bybit BOTUSDT | massive BOT reference | 0% | 20% | |
| Added | Bybit BNCUSDT | massive BNC reference | 0% | 72% | |
| Added | Bitget B2USDT B2 | binance_alpha ALPHA_162/USDT unknown | 0% | 9% | |
| Added | Bybit BIIBUSDT | massive BIIB reference | 0% | 100% | |
| Added | Bitget AXLUSDT AXL | MEXC WAXL/USDT spot | 0% | 0.2% | |
| Added | Bitget AWEUSDT AWE | KuCoin AWE/USDT spot | 0% | 18% | |
| Added | Bybit BANDUSDT BAND | Gate BAND_USDT spot | 0% | 15% |
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.