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 · OKX · last 30 days
newest first · times in UTC · page 20Exchange: All · Binance · OKX · Bybit · Bitget Change: All · Added · Removed · Reweighted
| Time (UTC) | Change | Index | Constituent | Weight before | Weight after |
|---|---|---|---|---|---|
| Removed | OKX XIAOMI-USDT-SWAP | kaiko_reference_rate XIAOMI/HKD reference | 25% | 0% | |
| Reweighted | OKX XIAOMI-USDT-SWAP | okx_linear_perpetual XIAOMI/USDT perp | 5% | 11% | |
| Removed | OKX XIAOMI-USDT-SWAP | Pyth XIAOMI/HKD oracle | 25% | 0% | |
| Reweighted | OKX XBI-USDT-SWAP | Binance index XBI/USDT index | 50% | 24% | |
| Added | OKX XBI-USDT-SWAP | hyperliquid_oracle XBI/USD oracle | 0% | 39% | |
| Added | OKX XBI-USDT-SWAP | okx_linear_perpetual XBI/USDT perp | 0% | 2% | |
| Reweighted | OKX XBI-USDT-SWAP | Pyth XBI/USD oracle | 50% | 38% | |
| Reweighted | OKX WOO-USDT-SWAP WOO | Bybit WOO/USDT spot | 14% | 23% | |
| Reweighted | OKX WET-USDT-SWAP WET | Bybit WET/USDT spot | 50% | 33% | |
| Added | OKX WET-USDT-SWAP WET | KuCoin WET/USDT spot | 0% | 22% | |
| Reweighted | OKX WET-USDT-SWAP WET | OKX WET/USDT spot | 50% | 44% | |
| Reweighted | OKX WEN-USDT-SWAP | Binance index WEN/USDT index | 58% | 50% | |
| Reweighted | OKX WEN-USDT-SWAP | kaiko_reference_rate WEN/USD reference | 37% | 50% | |
| Removed | OKX WEN-USDT-SWAP | okx_linear_perpetual WEN/USDT perp | 6.4% | 0% | |
| Removed | OKX WDC-USDT-SWAP WDC | OKX XWDC/USDT spot | 3% | 0% | |
| Removed | OKX VRT-USDT-SWAP | OKX XVRT/USDT spot | 5.7% | 0% | |
| Reweighted | OKX UVXY-USDT-SWAP | Binance index UVXY/USDT index | 93% | 60% | |
| Added | OKX UVXY-USDT-SWAP | Pyth UVXY/USD oracle | 0% | 33% | |
| Removed | OKX USO-USDT-SWAP | okx_linear_perpetual USO/USDT perp | 8.6% | 0% | |
| Reweighted | OKX USAR-USDT-SWAP USAR | Binance index USAR/USDT index | 26% | 20% | |
| Reweighted | OKX USAR-USDT-SWAP USAR | hyperliquid_oracle USAR/USD oracle | 41% | 27% | |
| Added | OKX USAR-USDT-SWAP USAR | OKX XUSAR/USDT spot | 0% | 2.7% | |
| Added | OKX USAR-USDT-SWAP USAR | Pyth USAR/USD oracle | 0% | 14% | |
| Reweighted | OKX UNH-USDT-SWAP | Bitget UNH/USDT spot | 35% | 14% | |
| Reweighted | OKX UNH-USDT-SWAP | ondo_ticker UNH/USD reference | 50% | 75% | |
| Reweighted | OKX TWLO-USDT-SWAP | Bitget TWLO/USDT spot | 53% | 9.2% | |
| Reweighted | OKX TWLO-USDT-SWAP | kaiko_reference_rate TWLO/USD reference | 47% | 71% | |
| Added | OKX TWLO-USDT-SWAP | okx_linear_perpetual TWLO/USDT perp | 0% | 20% | |
| Reweighted | OKX TTWO-USDT-SWAP TTWO | Binance index TTWO/USDT index | 56% | 68% | |
| Reweighted | OKX TTWO-USDT-SWAP TTWO | kaiko_reference_rate TTWO/USD reference | 44% | 32% | |
| Reweighted | OKX TSLL-USDT-SWAP | Bitget TSLL/USDT spot | 44% | 50% | |
| Reweighted | OKX TSLL-USDT-SWAP | Pyth TSLL/USD oracle | 56% | 50% | |
| Reweighted | OKX TSEM-USDT-SWAP TSEM | Bitget TSEM/USDT spot | 42% | 2.6% | |
| Added | OKX TSEM-USDT-SWAP TSEM | Bybit TSEM/USDT spot | 0% | 13% | |
| Reweighted | OKX TSEM-USDT-SWAP TSEM | Gate TSEM/USDT spot | 42% | 13% | |
| Added | OKX TSEM-USDT-SWAP TSEM | okx_linear_perpetual TSEM/USDT perp | 0% | 16% | |
| Reweighted | OKX TSEM-USDT-SWAP TSEM | ondo_ticker TSEM/USD reference | 7.9% | 30% | |
| Reweighted | OKX TSEM-USDT-SWAP TSEM | Pyth TSEM/USD oracle | 7.9% | 27% | |
| Added | OKX TQQQ-USDT-SWAP TQQQ | OKX XTQQQ/USDT spot | 0% | 3% | |
| Reweighted | OKX TMF-USDT-SWAP | kaiko_reference_rate TMF/USD reference | 20% | 25% | |
| Removed | OKX TMF-USDT-SWAP | okx_linear_perpetual TMF/USDT perp | 4.5% | 0% | |
| Reweighted | OKX TER-USDT-SWAP TER | okx_linear_perpetual TER/USDT perp | 7.1% | 2% | |
| Added | OKX TER-USDT-SWAP TER | Pyth TER/USD oracle | 0% | 10% | |
| Reweighted | OKX TEM-USDT-SWAP | kaiko_reference_rate TEM/USD reference | 32% | 22% | |
| Reweighted | OKX TEM-USDT-SWAP | Pyth TEM/USD oracle | 9.3% | 18% | |
| Reweighted | OKX TEAM-USDT-SWAP | Binance index TEAM/USDT index | 86% | 65% | |
| Reweighted | OKX TEAM-USDT-SWAP | kaiko_reference_rate TEAM/USD reference | 9% | 21% | |
| Reweighted | OKX TEAM-USDT-SWAP | okx_linear_perpetual TEAM/USDT perp | 5% | 15% | |
| Removed | OKX STRC-USDT-SWAP STRC | hyperliquid_oracle STRC/USD oracle | 9.1% | 0% | |
| Reweighted | OKX STRC-USDT-SWAP STRC | ondo_ticker STRC/USD reference | 19% | 28% |
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.