Swolecharts
Live crypto data · 10 exchanges

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.

Last 30 daysSource: exchange public APIsHourly snapshots, UTCAs of 23:58 UTC

Constituent changes as published by each exchange, detected by hourly snapshot. A removal is not a delisting. RSS feed.

Binance
569 / 571
perps, last snapshot complete2026-10-01 23:21Z
Bitget
813 / 813
perps, last snapshot complete2026-10-01 23:38Z
Bybit
783 / 783
perps, last snapshot complete2026-10-01 23:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-01 23:27Z

Constituent changes · OKX · last 30 days

newest first · times in UTC · page 10

Exchange: All · Binance · OKX · Bybit · Bitget   Change: All · Added · Removed · Reweighted

Time (UTC) Change Index Constituent Weight before Weight after
Reweighted OKX XOM-USDT-SWAP massive XOM/USD reference 37% 5.9%
Added OKX XOM-USDT-SWAP okx_linear_perpetual XOM/USDT perp 0% 2.6%
Reweighted OKX XOM-USDT-SWAP Pyth XOM/USD oracle 42% 47%
Reweighted OKX XLE-USDT-SWAP hyperliquid_oracle XLE/USD oracle 28% 4%
Reweighted OKX XLE-USDT-SWAP kaiko_reference_rate XLE/USD reference 19% 24%
Reweighted OKX XLE-USDT-SWAP massive XLE/USD reference 19% 25%
Reweighted OKX XLE-USDT-SWAP Pyth XLE/USD oracle 19% 24%
Reweighted OKX XIAOMI-USDT-SWAP Binance index HK1810/USDT index 54% 100%
Removed OKX XIAOMI-USDT-SWAP okx_linear_perpetual XIAOMI/USDT perp 46% 0%
Reweighted OKX XAU-USDT-SWAP XAU Binance index XAU/USDT index 60% 30%
Added OKX XAU-USDT-SWAP XAU dxfeed XAU/USD unknown 0% 17%
Reweighted OKX XAU-USDT-SWAP XAU hyperliquid_oracle XAU/USD oracle 30% 15%
Reweighted OKX XAU-USDT-SWAP XAU okx_linear_perpetual XAU/USDT perp 10% 5%
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%
Reweighted OKX XAG-USDT-SWAP XAG Binance index XAG/USDT index 60% 30%
Added OKX XAG-USDT-SWAP XAG dxfeed XAG/USD unknown 0% 17%
Reweighted OKX XAG-USDT-SWAP XAG hyperliquid_oracle XAG/USD oracle 30% 15%
Reweighted OKX XAG-USDT-SWAP XAG okx_linear_perpetual XAG/USDT perp 10% 5%
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%
Reweighted OKX WMT-USDT-SWAP massive WMT/USD reference 1.6% 13%
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 75% 50%
Reweighted OKX WEN-USDT-SWAP kaiko_reference_rate WEN/USD reference 20% 50%
Removed OKX WEN-USDT-SWAP okx_linear_perpetual WEN/USDT perp 5.3% 0%
Removed OKX VRT-USDT-SWAP OKX XVRT/USDT spot 3% 0%
Reweighted OKX UVXY-USDT-SWAP Binance index UVXY/USDT index 47% 52%
Reweighted OKX UVXY-USDT-SWAP massive UVXY/USD reference 22% 11%
Reweighted OKX USO-USDT-SWAP okx_linear_perpetual USO/USDT perp 7.2% 1.8%
Reweighted OKX US500-USDT-SWAP Hyperliquid US500/USDT unknown 50% 42%
Added OKX US500-USDT-SWAP lighter US500/USDT unknown 0% 5.3%
Reweighted OKX URNM-USDT-SWAP hyperliquid_oracle URNM/USD oracle 26% 36%
Removed OKX URNM-USDT-SWAP massive URNM/USD reference 7.5% 0%
Removed OKX URNM-USDT-SWAP okx_linear_perpetual URNM/USDT perp 5.3% 0%
Reweighted OKX URNM-USDT-SWAP ondo_ticker URNM/USD reference 9.2% 15%
Reweighted OKX UNITREE-USDT-SWAP Binance index UNITREE/USDT index 57% 100%
Removed OKX UNITREE-USDT-SWAP okx_linear_perpetual UNITREE/USDT perp 42% 0%
Reweighted OKX UNH-USDT-SWAP Bitget UNH/USDT spot 24% 30%
Added OKX UNH-USDT-SWAP Bybit UNH/USDT spot 0% 18%
Reweighted OKX UNH-USDT-SWAP Gate UNH/USDT spot 8% 52%
Removed OKX UNH-USDT-SWAP massive UNH/USD reference 48% 0%
Removed OKX UNH-USDT-SWAP ondo_ticker UNH/USD reference 21% 0%
Reweighted OKX UB-USDT-SWAP UB Gate UB/USDT spot 23% 33%
Reweighted OKX TWLO-USDT-SWAP kaiko_reference_rate TWLO/USD reference 33% 45%
Removed OKX TWLO-USDT-SWAP OKX XTWLO/USDT spot 11% 0%
Reweighted OKX TTWO-USDT-SWAP TTWO Binance index TTWO/USDT index 55% 45%
Reweighted OKX TTWO-USDT-SWAP TTWO kaiko_reference_rate TTWO/USD reference 23% 12%

·

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.