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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 16:20 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 15:22Z
Bitget
813 / 813
perps, last snapshot complete2026-10-01 15:39Z
Bybit
783 / 783
perps, last snapshot complete2026-10-01 15:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-01 15:27Z

Constituent changes · last 30 days

newest first · times in UTC · page 2

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

Time (UTC) Change Index Constituent Weight before Weight after
Removed Bybit REZUSDT REZ KuCoin REZ-USDT spot 3.7% 0%
Removed Bitget LPTUSDT LPT Gate LPT/USDT spot 1.3% 0%
Removed Bybit RECALLUSDT RECALL KuCoin RECALL-USDT spot 3.7% 0%
Removed Bitget LINEAUSDT LINEA KuCoin LINEA/USDT spot 2.2% 0%
Removed Bitget KNCUSDT KNC Gate KNC/USDT spot 2% 0%
Removed Bybit POLUSDT POL MEXC POLUSDT spot 2.1% 0%
Removed Bybit PLAYSOUTUSDT binancealpha PLAYSOUT/USDC unknown 0.5% 0%
Removed Bybit PIPPINUSDT PIPPIN binancealpha PIPPIN/USDT unknown 3.7% 0%
Removed Bitget KATUSDT KAT KuCoin KAT/USDT spot 2.1% 0%
Removed Bitget JSTUSDT JST KuCoin JST/USDT spot 0.9% 0%
Removed Bitget JOEUSDT JOE Gate JOE/USDT spot 8.7% 0%
Removed Bitget JOEUSDT JOE OKX JOE/USDT spot 3.2% 0%
Removed Bitget JCTUSDT JCT MEXC JCT/USDT spot 15% 0%
Removed Bitget IRYSUSDT IRYS KuCoin IRYS/USDT spot 8.6% 0%
Removed Bitget INXUSDT INX KuCoin INX/USDT spot 2.9% 0%
Removed Bitget INITUSDT INIT KuCoin INIT/USDT spot 1.5% 0%
Removed Bitget IMXUSDT IMX Bitget IMX/USDT spot 3.5% 0%
Removed Bitget IDUSDT ID OKX ID/USDT spot 8.3% 0%
Removed Bybit NAORISUSDT NAORIS binancealpha NAORIS/USDT unknown 3.8% 0%
Removed Bitget HYPERUSDT HYPER KuCoin HYPER/USDT spot 1.7% 0%
Removed Bitget HOMEUSDT HOME Gate HOME/USDT spot 1% 0%
Removed Bitget HOLOUSDT HOLO Bitget HOLO/USDT spot 0.8% 0%
Removed Bybit MERLUSDT MERL binancealpha MERL/USDT unknown 1% 0%
Removed Bitget GMTUSDT GMT Gate GMT/USDT spot 1.5% 0%
Removed Bitget GLMUSDT GLM OKX GLM/USDT spot 26% 0%
Removed Bybit LGELECTRONICSUSDT Bybit futures LGELECTRONICSUSDT perp 10% 0%
Removed Bitget FORMUSDT FORM Gate FORM/USDT spot 2.5% 0%
Removed Bitget FOGOUSDT FOGO Bitget FOGO/USDT spot 1.1% 0%
Removed Bybit KSMUSDT KSM Coinbase KSM-USD spot 11% 0%
Removed Bybit KNCUSDT KNC Coinbase KNC-USD spot 8.7% 0%
Removed Bybit KNCUSDT KNC Gate KNC_USDT spot 1.9% 0%
Removed Bybit KGENUSDT KGEN KuCoin KGEN-USDT spot 3.6% 0%
Removed Bitget FFUSDT FF KuCoin FF/USDT spot 5% 0%
Removed Bybit IRYSUSDT IRYS binancealpha IRYS/USDT unknown 3.6% 0%
Removed Bybit INXUSDT INX KuCoin INX-USDT spot 3% 0%
Removed Bitget ERAUSDT ERA KuCoin ERA/USDT spot 0.7% 0%
Removed Bybit IMXUSDT IMX Gate IMX_USDT spot 3.1% 0%
Removed Bitget ENSOUSDT ENSO KuCoin ENSO/USDT spot 4.6% 0%
Removed Bybit HANAUSDT HANA KuCoin HANA-USDT spot 8.2% 0%
Removed Bybit GRIFFAINUSDT GRIFFAIN KuCoin GRIFFAIN-USDT spot 8.3% 0%
Removed Bybit GMXUSDT GMX Gate GMX_USDT spot 1.5% 0%
Removed Bybit GENIUSUSDT GENIUS KuCoin GENIUS-USDT spot 4.6% 0%
Removed Bitget CTRUSDT CTR KuCoin CTR/USDT spot 20% 0%
Removed Bybit ESPUSDT ESP Gate ESP_USDT spot 3% 0%
Removed Bybit EBAYUSDT Bybit futures EBAYUSDT perp 10% 0%
Removed Bitget CKBUSDT CKB Bitget CKB/USDT spot 1.6% 0%
Removed Bybit CVCUSDT CVC Gate CVC_USDT spot 0.8% 0%
Removed Bybit CTRUSDT CTR KuCoin CTR-USDT spot 61% 0%
Removed Bitget BSVUSDT BSV Bitget BSV/USDT spot 6.1% 0%
Removed Bybit CHRUSDT CHR KuCoin CHR-USDT spot 3.3% 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.