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 16Exchange: All · Binance · OKX · Bybit · Bitget Change: All · Added · Removed · Reweighted
| Time (UTC) | Change | Index | Constituent | Weight before | Weight after |
|---|---|---|---|---|---|
| Added | Bitget KSMUSDT KSM | KuCoin KSM/USDT spot | 0% | 2.8% | |
| Added | Bitget KNCUSDT KNC | KuCoin KNC/USDT spot | 0% | 2.5% | |
| Added | Bitget KMNOUSDT KMNO | Bitget KMNO/USDT spot | 0% | 3.4% | |
| Added | Bitget KMNOUSDT KMNO | Gate KMNO/USDT spot | 0% | 9.4% | |
| Added | Bitget KMNOUSDT KMNO | OKX KMNO/USDT spot | 0% | 18% | |
| Added | Bybit PENDLEUSDT PENDLE | KuCoin PENDLE-USDT spot | 0% | 1.7% | |
| Added | Bitget KAVAUSDT KAVA | Gate KAVA/USDT spot | 0% | 6% | |
| Added | Bybit OUSDT O | Gate O_USDT spot | 0% | 41% | |
| Added | Bitget KAITOUSDT KAITO | Gate KAITO/USDT spot | 0% | 1.3% | |
| Added | Bitget JUPUSDT JUP | Gate JUP/USDT spot | 0% | 3.8% | |
| Added | Bitget JSTUSDT JST | Bybit JST/USDT spot | 0% | 2% | |
| Added | Bitget JSTUSDT JST | Gate JST/USDT spot | 0% | 0.9% | |
| Added | Bybit ONTUSDT ONT | Bithumb ONT_KRW spot | 0% | 1.9% | |
| Added | Bybit NXPCUSDT NXPC | Gate NXPC_USDT spot | 0% | 4.8% | |
| Added | Bybit NVOUSDT | Bybit futures NVOUSDT perp | 0% | 10% | |
| Added | Bitget JCTUSDT JCT | Bitget futures JCT/USDT perp | 0% | 25% | |
| Added | Bybit NOWUSDT | Bybit futures NOWUSDT perp | 0% | 10% | |
| Added | Bitget IRYSUSDT IRYS | Gate IRYS/USDT spot | 0% | 3.1% | |
| Added | Bybit NOKIAUSDT | Bybit futures NOKIAUSDT perp | 0% | 10% | |
| Added | Bybit NMRUSDT NMR | KuCoin NMR-USDT spot | 0% | 3.4% | |
| Added | Bybit NIULAIUSDT NIULAI | pancakeswapv3 USDT/NIULAI dex | 0% | 0.3% | |
| Added | Bitget IOTXUSDT IOTX | KuCoin IOTX/USDT spot | 0% | 11% | |
| Added | Bitget IOSTUSDT IOST | Bitget IOST/USDT spot | 0% | 1.5% | |
| Added | Bybit NESAUSDT | Gate NES_USDT spot | 0% | 11% | |
| Added | Bybit NESAUSDT | KuCoin NES-USDT spot | 0% | 12% | |
| Added | Bitget INITUSDT INIT | Bitget INIT/USDT spot | 0% | 1.7% | |
| Added | Bitget IDUSDT ID | Gate ID/USDT spot | 0% | 0.7% | |
| Added | Bitget IDOLUSDT IDOL | Gate IDOL/USDT spot | 0% | 14% | |
| Added | Bybit MTLUSDT MTL | Gate MTL_USDT spot | 0% | 3.6% | |
| Added | Bybit MTLUSDT MTL | KuCoin MTL-USDT spot | 0% | 6.7% | |
| Added | Bybit MRVLUSDT MRVL | Bybit futures MRVLUSDT perp | 0% | 10% | |
| Added | Bitget HYPERUSDT HYPER | Gate HYPER/USDT spot | 0% | 1.3% | |
| Added | Bybit MOODENGUSDT MOODENG | Gate MOODENG_USDT spot | 0% | 7.6% | |
| Added | Bybit MEITUANUSDT | Bybit futures MEITUANUSDT perp | 0% | 5% | |
| Added | Bybit MDBUSDT | Bybit futures MDBUSDT perp | 0% | 10% | |
| Added | Bitget GPSUSDT GPS | Bybit GPS/USDT spot | 0% | 19% | |
| Added | Bitget GMXUSDT GMX | Gate GMX/USDT spot | 0% | 0.6% | |
| Added | Bitget GMXUSDT GMX | OKX GMX/USDT spot | 0% | 5.5% | |
| Added | Bitget GLMUSDT GLM | KuCoin GLM/USDT spot | 0% | 5.1% | |
| Added | Bybit LQTYUSDT LQTY | Coinbase LQTY-USD spot | 0% | 17% | |
| Added | Bybit LITEUSDT LITE | Bybit futures LITEUSDT perp | 0% | 10% | |
| Added | Bybit KSMUSDT KSM | KuCoin KSM-USDT spot | 0% | 1.4% | |
| Added | Bybit KNCUSDT KNC | Coinbase KNC-USD spot | 0% | 4.7% | |
| Added | Bitget FOLKSUSDT FOLKS | binance_alpha ALPHA_462/USDT unknown | 0% | 12% | |
| Added | Bybit KMNOUSDT KMNO | Coinbase KMNO-USD spot | 0% | 12% | |
| Added | Bybit KMNOUSDT KMNO | Gate KMNO_USDT spot | 0% | 10% | |
| Added | Bybit KGENUSDT KGEN | KuCoin KGEN-USDT spot | 0% | 2.8% | |
| Added | Bybit KAVAUSDT KAVA | Gate KAVA_USDT spot | 0% | 0.6% | |
| Added | Bybit KAITOUSDT KAITO | Gate KAITO_USDT spot | 0% | 1.5% | |
| Added | Bybit JSTUSDT JST | Gate JST_USDT spot | 0% | 0.9% |
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.