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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 23:57 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 · Bybit · last 30 days

newest first · times in UTC · page 9

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

Time (UTC) Change Index Constituent Weight before Weight after
Added Bybit SAPIENUSDT SAPIEN KuCoin SAPIEN-USDT spot 0% 1.5%
Added Bybit RPLUSDT RPL Coinbase RPL-USD spot 0% 12%
Added Bybit PONSUSDT PONS crypto PONS_USD unknown 0% 0.2%
Added Bybit POLUSDT POL KuCoin POL-USDT spot 0% 2.1%
Added Bybit NAVERUSDT Bybit futures NAVERUSDT perp 0% 10%
Added Bybit MTLUSDT MTL Bithumb MTL_KRW spot 0% 7.6%
Added Bybit MTLUSDT MTL KuCoin MTL-USDT spot 0% 3.4%
Added Bybit MOCAUSDT MOCA KuCoin MOCA-USDT spot 0% 3.2%
Added Bybit MNSTUSDT Bybit futures MNSTUSDT perp 0% 10%
Added Bybit MEMEUSDT MEME KuCoin MEME-USDT spot 0% 0.5%
Added Bybit MANAUSDT MANA Gate MANA_USDT spot 0% 0.8%
Added Bybit LUMIAUSDT LUMIA KuCoin LUMIA-USDT spot 0% 4.7%
Added Bybit KNCUSDT KNC OKX KNC-USDT spot 0% 1.3%
Added Bybit KGENUSDT KGEN KuCoin KGEN-USDT spot 0% 4.3%
Added Bybit KAVAUSDT KAVA Coinbase KAVA-USD spot 0% 0.6%
Added Bybit IOTXUSDT IOTX Gate IOTX_USDT spot 0% 4.9%
Added Bybit HAEDALUSDT HAEDAL KuCoin HAEDAL-USDT spot 0% 1.4%
Added Bybit GUNUSDT GUN KuCoin GUN-USDT spot 0% 5.5%
Added Bybit GMXUSDT GMX Gate GMX_USDT spot 0% 1%
Added Bybit GMXUSDT GMX KuCoin GMX-USDT spot 0% 1.7%
Added Bybit GLMUSDT GLM KuCoin GLM-USDT spot 0% 1.6%
Added Bybit GASUSDT GAS KuCoin GAS-USDT spot 0% 0.8%
Added Bybit FUSDT F KuCoin F-USDT spot 0% 0.2%
Added Bybit FORMUSDT FORM Gate FORM_USDT spot 0% 2.3%
Added Bybit FIGHTUSDT FIGHT binancealpha FIGHT/USDT unknown 0% 15%
Added Bybit FIDAUSDT FIDA Gate FIDA_USDT spot 0% 1.9%
Added Bybit FIDAUSDT FIDA KuCoin FIDA-USDT spot 0% 0.1%
Added Bybit ELSAUSDT ELSA Coinbase ELSA-USD spot 0% 8.5%
Added Bybit EBAYUSDT Bybit futures EBAYUSDT perp 0% 10%
Added Bybit DIAUSDT DIA crypto DIA_USD unknown 0% 0.8%
Added Bybit DIAUSDT DIA KuCoin DIA-USDT spot 0% 1.3%
Added Bybit DBRUSDT Gate DBR_USDT spot 0% 13%
Added Bybit CROSSUSDT CROSS Gate CROSS_USDT spot 0% 72%
Added Bybit COWUSDT COW Gate COW_USDT spot 0% 4.3%
Added Bybit COSTUSDT Bybit futures COSTUSDT perp 0% 10%
Added Bybit CLANKERUSDT CLANKER Gate CLANKER_USDT spot 0% 3.3%
Added Bybit CHRUSDT CHR Gate CHR_USDT spot 0% 1.1%
Added Bybit C98USDT C98 Gate C98_USDT spot 0% 0.7%
Added Bybit C98USDT C98 KuCoin C98-USDT spot 0% 1.1%
Added Bybit BUSDT B binancealpha B/USDT unknown 0% 7.7%
Added Bybit BREVUSDT BREV Gate BREV_USDT spot 0% 3%
Added Bybit BOBAUSDT KuCoin BOBA-USDT spot 0% 0.1%
Added Bybit BLENDUSDT BLEND Coinbase BLEND-USD spot 0% 4.6%
Added Bybit BANANAUSDT BANANA Gate BANANA_USDT spot 0% 2.8%
Added Bybit AZTECUSDT AZTEC KuCoin AZTEC-USDT spot 0% 1.8%
Added Bybit AXSUSDT AXS Bybit AXSUSDT spot 0% 3.2%
Added Bybit ANKRUSDT ANKR KuCoin ANKR-USDT spot 0% 1.3%
Added Bybit AKEUSDT AKE MEXC AKEUSDT spot 0% 3.6%
Added Bybit AIOUSDT AIO binancealpha AIO/USDT unknown 0% 1.4%
Added Bybit AGIUSDT AGI KuCoin AGI-USDT spot 0% 8.3%

·

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.