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 17Exchange: All · Binance · OKX · Bybit · Bitget Change: All · Added · Removed · Reweighted
| Time (UTC) | Change | Index | Constituent | Weight before | Weight after |
|---|---|---|---|---|---|
| Reweighted | Bybit SMHUSDT SMH | Pyth Equity.US.SMH/USD oracle | 30% | 20% | |
| Reweighted | Bitget MMTUSDT MMT | Binance MMT/USDT spot | 68% | 62% | |
| Reweighted | Bybit SMCIUSDT | kaiko KK_RFR_SMCIUSD reference | 34% | 22% | |
| Reweighted | Bybit SMCIUSDT | Pyth Equity.US.SMCI/USD oracle | 34% | 22% | |
| Reweighted | Bybit SKHYUSDT SKHY | Pyth Equity.US.SKHY/USD oracle | 60% | 30% | |
| Reweighted | Bitget METUUSDT | dxfeed METU/USD unknown | 37% | 30% | |
| Reweighted | Bitget METUUSDT | massive METU/USD reference | 37% | 30% | |
| Reweighted | Bitget METUUSDT | tiger METU/USD unknown | 27% | 20% | |
| Reweighted | Bitget METUSDT MET | Binance MET/USDT spot | 47% | 40% | |
| Reweighted | Bitget METAUSDT META | Binance index META/USDT index | 33% | 20% | |
| Reweighted | Bitget METAUSDT META | Hyperliquid META/USD unknown | 33% | 20% | |
| Reweighted | Bitget METAUSDT META | pyth_pro META/USD oracle | 33% | 20% | |
| Reweighted | Bybit SHOPUSDT | kaiko KK_RFR_SHOPUSD reference | 78% | 39% | |
| Reweighted | Bybit SHEINUSDT SHEIN | hyperliquid_oracle SHEIN/USD oracle | 20% | 50% | |
| Reweighted | Bybit SHEINUSDT SHEIN | okex_index SHEIN-USDT index | 20% | 50% | |
| Reweighted | Bitget MELIUSDT | Pyth MELI/USD oracle | 33% | 25% | |
| Reweighted | Bitget MELIUSDT | tiger MELI/USD unknown | 33% | 25% | |
| Reweighted | Bybit SHAZUSDT SHAZ | Binance index shazusdt index | 45% | 15% | |
| Reweighted | Bybit SHAZUSDT SHAZ | hyperliquid_oracle USD/USD oracle | 45% | 15% | |
| Reweighted | Bitget MELANIAUSDT MELANIA | KuCoin MELANIA/USDT spot | 31% | 25% | |
| Reweighted | Bybit SECZUSDT | Binance index seczusdt index | 100% | 20% | |
| Reweighted | Bybit SAPIENUSDT SAPIEN | Binance SAPIENUSDT spot | 85% | 75% | |
| Reweighted | Bybit SAMSUNGEMUSDT | kaiko KK_RFR_A009150KRW reference | 60% | 67% | |
| Reweighted | Bitget MARAUSDT | dxfeed MARA/USD unknown | 33% | 20% | |
| Reweighted | Bitget MARAUSDT | Pyth MARA/USD oracle | 33% | 20% | |
| Reweighted | Bitget MARAUSDT | tiger MARA/USD unknown | 33% | 20% | |
| Reweighted | Bybit RUMUSDT | Binance index rumusdt index | 100% | 25% | |
| Reweighted | Bitget MANTAUSDT MANTA | Binance MANTA/USDT spot | 73% | 60% | |
| Reweighted | Bitget MANAUSDT MANA | Binance MANA/USDT spot | 19% | 47% | |
| Reweighted | Bitget MANAUSDT MANA | Bybit MANA/USDT spot | 71% | 40% | |
| Reweighted | Bybit RKLBUSDT RKLB | kaiko KK_RFR_RKLBUSD reference | 34% | 22% | |
| Reweighted | Bybit RKLBUSDT RKLB | Pyth Equity.US.RKLB/USD oracle | 34% | 22% | |
| Reweighted | Bybit RIVNUSDT | kaiko KK_RFR_RIVNUSD reference | 39% | 29% | |
| Reweighted | Bybit RIVNUSDT | Pyth Equity.US.RIVN/USD oracle | 39% | 29% | |
| Reweighted | Bybit RIOTUSDT | kaiko KK_RFR_RIOTUSD reference | 80% | 40% | |
| Reweighted | Bybit REGNUSDT | Bybit futures REGNUSDT perp | 100% | 10% | |
| Reweighted | Bybit RDWUSDT RDW | Pyth Equity.US.RDW/USD oracle | 90% | 45% | |
| Reweighted | Bitget LLYUSDT LLY | Hyperliquid LLY/USD unknown | 27% | 20% | |
| Reweighted | Bitget LLYUSDT LLY | massive LLY/USD reference | 27% | 20% | |
| Reweighted | Bitget LLYUSDT LLY | pyth_pro LLY/USD oracle | 47% | 40% | |
| Reweighted | Bitget LITEUSDT LITE | Binance index LITE/USDT index | 37% | 30% | |
| Reweighted | Bitget LITEUSDT LITE | Hyperliquid LITE/USD unknown | 37% | 30% | |
| Reweighted | Bitget LITEUSDT LITE | massive LITE/USD reference | 27% | 20% | |
| Reweighted | Bybit QQQUSDT QQQ | kaiko KK_RFR_QQQUSD reference | 39% | 26% | |
| Reweighted | Bybit QQQUSDT QQQ | Pyth Equity.US.QQQ/USD oracle | 39% | 26% | |
| Reweighted | Bybit QNTXUSDT | kaiko KK_RFR_QNTUSD reference | 68% | 22% | |
| Reweighted | Bitget LINUSDT | dxfeed LIN/USD unknown | 37% | 30% | |
| Reweighted | Bitget LINUSDT | intrinio LIN/USD unknown | 37% | 30% | |
| Reweighted | Bitget LINUSDT | pyth_pro LIN/USD oracle | 27% | 20% | |
| Reweighted | Bybit QCOMUSDT QCOM | kaiko KK_RFR_QCOMUSD reference | 34% | 22% |
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.