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 19Exchange: All · Binance · OKX · Bybit · Bitget Change: All · Added · Removed · Reweighted
| Time (UTC) | Change | Index | Constituent | Weight before | Weight after |
|---|---|---|---|---|---|
| Added | OKX XPT-USDT-SWAP | okx_tradfi XPT/USD unknown | 0% | 17% | |
| Added | OKX XPT-USDT-SWAP | Pyth XPT/USD oracle | 0% | 17% | |
| Added | OKX XPD-USDT-SWAP XPD | dxfeed XPD/USD unknown | 0% | 18% | |
| Added | OKX XPD-USDT-SWAP XPD | okx_tradfi XPD/USD unknown | 0% | 18% | |
| Added | OKX XPD-USDT-SWAP XPD | Pyth XPD/USD oracle | 0% | 18% | |
| Added | OKX XOM-USDT-SWAP | gate_linear_perpetual XOM/USDT perp | 0% | 0.6% | |
| Added | OKX XOM-USDT-SWAP | okx_linear_perpetual XOM/USDT perp | 0% | 2.6% | |
| Added | OKX XAU-USDT-SWAP XAU | dxfeed XAU/USD unknown | 0% | 17% | |
| Added | OKX XAU-USDT-SWAP XAU | okx_tradfi XAU/USD unknown | 0% | 17% | |
| Added | OKX XAU-USDT-SWAP XAU | Pyth XAU/USD oracle | 0% | 17% | |
| Added | OKX XAG-USDT-SWAP XAG | dxfeed XAG/USD unknown | 0% | 17% | |
| Added | OKX XAG-USDT-SWAP XAG | okx_tradfi XAG/USD unknown | 0% | 17% | |
| Added | OKX XAG-USDT-SWAP XAG | Pyth XAG/USD oracle | 0% | 17% | |
| Added | OKX WET-USDT-SWAP WET | KuCoin WET/USDT spot | 0% | 22% | |
| Added | OKX US500-USDT-SWAP | lighter US500/USDT unknown | 0% | 5.3% | |
| Added | OKX UNH-USDT-SWAP | Bybit UNH/USDT spot | 0% | 18% | |
| Added | OKX TTWO-USDT-SWAP TTWO | massive TTWO/USD reference | 0% | 17% | |
| Added | OKX TTWO-USDT-SWAP TTWO | okx_linear_perpetual TTWO/USDT perp | 0% | 3.1% | |
| Added | OKX TTMI-USDT-SWAP | massive TTMI/USD reference | 0% | 2.8% | |
| Added | OKX TTMI-USDT-SWAP | ondo_ticker TTMI/USD reference | 0% | 2.8% | |
| Added | OKX TSEM-USDT-SWAP TSEM | Bitget TSEM/USDT spot | 0% | 6.7% | |
| Added | OKX TSEM-USDT-SWAP TSEM | Bybit TSEM/USDT spot | 0% | 6.7% | |
| Added | OKX TSEM-USDT-SWAP TSEM | massive TSEM/USD reference | 0% | 33% | |
| Added | OKX TSEM-USDT-SWAP TSEM | okx_linear_perpetual TSEM/USDT perp | 0% | 13% | |
| Added | OKX TQQQ-USDT-SWAP TQQQ | OKX XTQQQ/USDT spot | 0% | 3% | |
| Added | OKX TEM-USDT-SWAP | okx_linear_perpetual TEM/USDT perp | 0% | 4.7% | |
| Added | OKX SONY-USDT-SWAP | okx_linear_perpetual SONY/USDT perp | 0% | 4.9% | |
| Added | OKX SIMO-USDT-SWAP | massive SIMO/USD reference | 0% | 45% | |
| Added | OKX SIGN-USDT-SWAP SIGN | Bitget SIGN/USDT spot | 0% | 15% | |
| Added | OKX SHLD-USDT-SWAP | kaiko_reference_rate SHLD/USD reference | 0% | 12% | |
| Added | OKX SHLD-USDT-SWAP | massive SHLD/USD reference | 0% | 37% | |
| Added | OKX SHAZ-USDT-SWAP SHAZ | OKX XSHAZ/USDT spot | 0% | 5.8% | |
| Added | OKX SHAZ-USDT-SWAP SHAZ | okx_linear_perpetual SHAZ/USDT perp | 0% | 5.8% | |
| Added | OKX RIVN-USDT-SWAP | massive RIVN/USD reference | 0% | 14% | |
| Added | OKX RIOT-USDT-SWAP | okx_linear_perpetual RIOT/USDT perp | 0% | 22% | |
| Added | OKX RDW-USDT-SWAP RDW | okx_linear_perpetual RDW/USDT perp | 0% | 6.7% | |
| Added | OKX RDDT-USDT-SWAP | kaiko_reference_rate RDDT/USD reference | 0% | 14% | |
| Added | OKX RDDT-USDT-SWAP | massive RDDT/USD reference | 0% | 6% | |
| Added | OKX RDDT-USDT-SWAP | okx_linear_perpetual RDDT/USDT perp | 0% | 3.6% | |
| Added | OKX RDDT-USDT-SWAP | ondo_ticker RDDT/USD reference | 0% | 14% | |
| Added | OKX PYPL-USDT-SWAP | kaiko_reference_rate PYPL/USD reference | 0% | 5% | |
| Added | OKX PYPL-USDT-SWAP | ondo_ticker PYPL/USD reference | 0% | 4.8% | |
| Added | OKX PENG-USDT-SWAP | okx_linear_perpetual PENG/USDT perp | 0% | 1.2% | |
| Added | OKX PARTI-USDT-SWAP PARTI | Bitget PARTI/USDT spot | 0% | 15% | |
| Added | OKX OSCR-USDT-SWAP | kaiko_reference_rate OSCR/USD reference | 0% | 21% | |
| Added | OKX OSCR-USDT-SWAP | massive OSCR/USD reference | 0% | 37% | |
| Added | OKX ONT-USDT-SWAP ONT | Gate ONT/USDT spot | 0% | 17% | |
| Added | OKX OFC-USDT-SWAP | Gate OFC/USDT spot | 0% | 25% | |
| Added | OKX O-USDT-SWAP O | Coinbase O/USD spot | 0% | 43% | |
| Added | OKX NOW-USDT-SWAP NOW | okx_linear_perpetual NOW/USDT perp | 0% | 0.3% |
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.