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 12Exchange: All · Binance · OKX · Bybit · Bitget Change: All · Added · Removed · Reweighted
| Time (UTC) | Change | Index | Constituent | Weight before | Weight after |
|---|---|---|---|---|---|
| Added | Bybit KGENUSDT KGEN | KuCoin KGEN-USDT spot | 0% | 3.1% | |
| Reweighted | Bybit KGENUSDT KGEN | MEXC KGENUSDT spot | 51% | 96% | |
| Added | Bybit KERNELUSDT KERNEL | KuCoin KERNEL-USDT spot | 0% | 1.9% | |
| Removed | Bybit KAVAUSDT KAVA | Gate KAVA_USDT spot | 0.7% | 0% | |
| Removed | Bybit KAITOUSDT KAITO | Gate KAITO_USDT spot | 1.6% | 0% | |
| Removed | Bybit KAIAUSDT KAIA | Gate KAIA_USDT spot | 6.8% | 0% | |
| Removed | Bybit JELLYJELLYUSDT JELLYJELLY | Gate JELLYJELLY_USDT spot | 16% | 0% | |
| Reweighted | Bybit JELLYJELLYUSDT JELLYJELLY | KuCoin JELLYJELLY-USDT spot | 52% | 58% | |
| Reweighted | Bybit JELLYJELLYUSDT JELLYJELLY | MEXC JELLYJELLYUSDT spot | 32% | 42% | |
| Reweighted | Bybit IWMUSDT | Binance index iwmusdt index | 90% | 100% | |
| Removed | Bybit IWMUSDT | Bybit futures IWMUSDT perp | 10% | 0% | |
| Added | Bybit IOTXUSDT IOTX | Gate IOTX_USDT spot | 0% | 4.7% | |
| Removed | Bybit IOTXUSDT IOTX | KuCoin IOTX-USDT spot | 3.8% | 0% | |
| Added | Bybit INXUSDT INX | binancealpha INX/USDT unknown | 0% | 11% | |
| Removed | Bybit INXUSDT INX | Coinbase INX-USD spot | 5.5% | 0% | |
| Added | Bybit INXUSDT INX | KuCoin INX-USDT spot | 0% | 5.3% | |
| Reweighted | Bybit INXUSDT INX | MEXC INXUSDT spot | 68% | 56% | |
| Added | Bybit INUSDT IN | KuCoin IN-USDT spot | 0% | 6.6% | |
| Reweighted | Bybit INUSDT IN | MEXC INUSDT spot | 80% | 72% | |
| Added | Bybit INUSDT IN | pancakeswapv3 IN/WBNB dex | 0% | 1.7% | |
| Removed | Bybit INITUSDT INIT | Gate INIT_USDT spot | 3.5% | 0% | |
| Removed | Bybit INITUSDT INIT | KuCoin INIT-USDT spot | 1.8% | 0% | |
| Added | Bybit IMXUSDT IMX | Bithumb IMX_KRW spot | 0% | 3.6% | |
| Added | Bybit IDUSDT ID | Gate ID_USDT spot | 0% | 0.8% | |
| Added | Bybit IDUSDT ID | KuCoin ID-USDT spot | 0% | 0.4% | |
| Reweighted | Bybit ICPUSDT ICP | Binance ICPUSDT spot | 49% | 54% | |
| Reweighted | Bybit ICNTUSDT ICNT | Bybit ICNTUSDT spot | 61% | 69% | |
| Removed | Bybit ICNTUSDT ICNT | KuCoin ICNT-USDT spot | 14% | 0% | |
| Reweighted | Bybit HYUNDAIUSDT | Binance index hyundaiusdt index | 50% | 45% | |
| Added | Bybit HYUNDAIUSDT | Bybit futures HYUNDAIUSDT perp | 0% | 10% | |
| Reweighted | Bybit HYUNDAIUSDT | hyperliquid_oracle HYUNDAI/USD oracle | 50% | 45% | |
| Removed | Bybit HYPEUSDT HYPE | OKX HYPE-USDT spot | 13% | 0% | |
| Added | Bybit HYPERUSDT HYPER | Gate HYPER_USDT spot | 0% | 1.5% | |
| Added | Bybit HOLOUSDT HOLO | Gate HOLO_USDT spot | 0% | 1.2% | |
| Removed | Bybit HNTUSDT HNT | KuCoin HNT-USDT spot | 4.9% | 0% | |
| Added | Bybit HIVEUSDT HIVE | Gate HIVE_USDT spot | 0% | 1.1% | |
| Reweighted | Bybit HIMSUSDT | Binance index himsusdt index | 45% | 50% | |
| Removed | Bybit HIMSUSDT | Bybit futures HIMSUSDT perp | 10% | 0% | |
| Reweighted | Bybit HIMSUSDT | hyperliquid_oracle HIMS/USD oracle | 45% | 50% | |
| Added | Bybit HEIUSDT HEI | Gate HEI_USDT spot | 0% | 5.2% | |
| Added | Bybit HANAUSDT HANA | binancealpha HANA/USDT unknown | 0% | 30% | |
| Reweighted | Bybit HANAUSDT HANA | Gate HANA_USDT spot | 69% | 43% | |
| Added | Bybit HANAUSDT HANA | KuCoin HANA-USDT spot | 0% | 7.1% | |
| Reweighted | Bybit HANAUSDT HANA | MEXC HANAUSDT spot | 31% | 20% | |
| Reweighted | Bybit HAJIMIUSDT HAJIMI | binancealpha HAJIMI/USDT unknown | 83% | 74% | |
| Added | Bybit HAJIMIUSDT HAJIMI | Gate 哈基米_USDT spot | 0% | 11% | |
| Reweighted | Bybit HAEDALUSDT HAEDAL | Binance HAEDALUSDT spot | 68% | 61% | |
| Reweighted | Bybit HAEDALUSDT HAEDAL | Bybit HAEDALUSDT spot | 4.5% | 9.9% | |
| Removed | Bybit GWEIUSDT GWEI | Coinbase GWEI-USD spot | 48% | 0% | |
| Reweighted | Bybit GWEIUSDT GWEI | Gate GWEI_USDT spot | 38% | 74% |
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.