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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 23:10 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 22:21Z
Bitget
813 / 813
perps, last snapshot complete2026-10-01 22:38Z
Bybit
783 / 783
perps, last snapshot complete2026-10-01 22:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-01 22:27Z

Constituent changes · last 30 days

newest first · times in UTC · page 8

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

Time (UTC) Change Index Constituent Weight before Weight after
Removed OKX ISRG-USDT-SWAP massive ISRG/USD reference 8.4% 0%
Removed OKX ISRG-USDT-SWAP okx_linear_perpetual ISRG/USDT perp 5% 0%
Removed OKX IREN-USDT-SWAP IREN OKX XIREN/USDT spot 3.1% 0%
Removed OKX IONQ-USDT-SWAP okx_linear_perpetual IONQ/USDT perp 3% 0%
Removed OKX HUT-USDT-SWAP massive HUT/USD reference 14% 0%
Removed OKX HUT-USDT-SWAP ondo_ticker HUT/USD reference 7.1% 0%
Removed OKX GTLB-USDT-SWAP bybit_index GTLB/USDT index 4.9% 0%
Removed OKX GTLB-USDT-SWAP massive GTLB/USD reference 17% 0%
Removed OKX GTLB-USDT-SWAP okx_linear_perpetual GTLB/USDT perp 5% 0%
Removed OKX GPRO-USDT-SWAP massive GPRO/USD reference 29% 0%
Removed OKX GIGGLE-USDT-SWAP GIGGLE Gate GIGGLE/USDT spot 17% 0%
Removed OKX FLY-USDT-SWAP FLY Bybit FLY/USDT spot 91% 0%
Removed OKX FLOW-USDT-SWAP FLOW Gate FLOW/USDT spot 13% 0%
Removed OKX EWZ-USDT-SWAP hyperliquid_oracle EWZ/USD oracle 32% 0%
Removed OKX EWZ-USDT-SWAP kaiko_reference_rate EWZ/USD reference 12% 0%
Removed OKX EWZ-USDT-SWAP ondo_ticker EWZ/USD reference 12% 0%
Removed OKX EWY-USDT-SWAP EWY OKX XEWY/USDT spot 2.9% 0%
Removed OKX EWT-USDT-SWAP hyperliquid_oracle EWT/USD oracle 32% 0%
Removed OKX DKNG-USDT-SWAP massive DKNG/USD reference 3.4% 0%
Removed OKX DDOG-USDT-SWAP massive DDOG/USD reference 10% 0%
Removed OKX CSOPSKHYNIX2L-USDT-SWAP okx_linear_perpetual CSOPSKHYNIX2L/USDT perp 39% 0%
Removed OKX CSOPSAMSUNG2L-USDT-SWAP okx_linear_perpetual CSOPSAMSUNG2L/USDT perp 50% 0%
Removed OKX CL-USDT-SWAP CL ice_nov CL/USD unknown 90% 0%
Removed OKX CGNX-USDT-SWAP massive CGNX/USD reference 50% 0%
Removed OKX CBRS-USDT-SWAP CBRS OKX XCBRS/USDT spot 4.9% 0%
Removed OKX BZ-USDT-SWAP BZ ice_dec BZ/USD unknown 90% 0%
Removed OKX BX-USDT-SWAP BX massive BX/USD reference 0.3% 0%
Removed OKX BX-USDT-SWAP BX OKX XBX/USDT spot 6.8% 0%
Removed OKX BSP-USDT-SWAP massive BSP/USD reference 1.3% 0%
Removed OKX BOT-USDT-SWAP okx_linear_perpetual BOT/USDT perp 7.1% 0%
Removed OKX BMNR-USDT-SWAP BMNR OKX XBMNR/USDT spot 2.6% 0%
Removed OKX BIGTIME-USDT-SWAP BIGTIME KuCoin BIGTIME/USDT spot 17% 0%
Removed OKX AVGO-USDT-SWAP AVGO OKX XAVGO/USDT spot 3.3% 0%
Removed OKX AMD-USDT-SWAP AMD OKX XAMD/USDT spot 1.9% 0%
Removed OKX AMC-USDT-SWAP Bitget AMC/USDT spot 7.2% 0%
Removed OKX AMC-USDT-SWAP massive AMC/USD reference 31% 0%
Removed OKX AIXBT-USDT-SWAP AIXBT Gate AIXBT/USDT spot 15% 0%
Removed OKX ADBE-USDT-SWAP massive ADBE/USD reference 2.4% 0%
Removed OKX A-USDT-SWAP A Bitget A/USDT spot 15% 0%
Removed Binance INXUSDT INX binance_alpha INXUSDT unknown 49% 0%
Removed Binance INXUSDT INX Coinbase INX-USD*uindex(USDUSDT) spot 19% 0%
Removed Binance HOMEUSDT HOME Coinbase HOME-USD*uindex(USDUSDT) spot 16% 0%
Removed Binance FLOCKUSDT FLOCK Coinbase FLOCK-USD*uindex(USDUSDT) spot 15% 0%
Removed Binance BNTUSDT BNT Coinbase BNT-USD*uindex(USDUSDT) spot 17% 0%
Removed Bitget ZORAUSDT ZORA KuCoin ZORA/USDT spot 2.7% 0%
Removed Bitget ZESTUSDT ZEST KuCoin ZEST/USDT spot 14% 0%
Removed Bitget ZBTUSDT ZBT Bitget futures ZBT/USDT perp 13% 0%
Removed Bitget ZBTUSDT ZBT Gate ZBT/USDT spot 0.6% 0%
Removed Bitget XPTUSDT dxfeed XPT/USD unknown 10% 0%
Removed Bitget XAUUSDT XAU dxfeed XAU/USD unknown 10% 0%

·

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.