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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 18:37 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 18:22Z
Bitget
813 / 813
perps, last snapshot complete2026-10-01 17:39Z
Bybit
783 / 783
perps, last snapshot complete2026-10-01 17:37Z
OKX
495 / 495
perps, last snapshot complete2026-10-01 18:27Z

Constituent changes · Bitget · last 30 days

newest first · times in UTC · page 3

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

Time (UTC) Change Index Constituent Weight before Weight after
Added Bitget CPUSDT CP MEXC CP/USDT spot 0% 20%
Added Bitget CLANKERUSDT CLANKER Gate CLANKER/USDT spot 0% 4%
Added Bitget CHILLGUYUSDT CHILLGUY Bitget CHILLGUY/USDT spot 0% 5.5%
Added Bitget CHILLGUYUSDT CHILLGUY Gate CHILLGUY/USDT spot 0% 16%
Added Bitget CGPTUSDT CGPT Gate CGPT/USDT spot 0% 7.1%
Added Bitget CETUSUSDT CETUS Gate CETUS/USDT spot 0% 3.2%
Added Bitget CETUSUSDT CETUS KuCoin CETUS/USDT spot 0% 6.8%
Added Bitget CATIUSDT CATI Bitget CATI/USDT spot 0% 2.3%
Added Bitget BSVUSDT BSV Bitget BSV/USDT spot 0% 5%
Added Bitget BNTUSDT BNT OKX BNT/USDT spot 0% 0.9%
Added Bitget BLESSUSDT BLESS Bitget BLESS/USDT spot 0% 26%
Added Bitget BICOUSDT BICO Bitget BICO/USDT spot 0% 0.6%
Added Bitget BEAMUSDT BEAM Bitget BEAM/USDT spot 0% 2%
Added Bitget BBUSDT BB Gate BB/USDT spot 0% 1.7%
Added Bitget BANKUSDT BANK Bitget BANK/USDT spot 0% 1.3%
Added Bitget BANANAUSDT BANANA Gate BANANA/USDT spot 0% 2.4%
Added Bitget AZTECUSDT AZTEC KuCoin AZTEC/USDT spot 0% 4.7%
Added Bitget AUSDT A KuCoin A/USDT spot 0% 1.5%
Added Bitget AUCTIONUSDT AUCTION OKX AUCTION/USDT spot 0% 12%
Added Bitget ANKRUSDT ANKR Gate ANKR/USDT spot 0% 1%
Added Bitget AIXBTUSDT AIXBT OKX AIXBT/USDT spot 0% 5.3%
Added Bitget ACHUSDT ACH Gate ACH/USDT spot 0% 2.8%
Added Bitget ACHUSDT ACH OKX ACH/USDT spot 0% 8.8%
Added Bitget 1MBABYDOGEUSDT OKX 1MBABYDOGE/USDT spot 0% 13%
Added Bitget 1INCHUSDT 1INCH KuCoin 1INCH/USDT spot 0% 3.6%
Added Bitget 1000CATUSDT CAT KuCoin 1000CAT/USDT spot 0% 8.2%
Added Bitget 10000NEXUSDT NEX Bitget 10000NEX/USDT spot 0% 10%
Added Bitget 1000000MOGUSDT MOG Bitget 1000000MOG/USDT spot 0% 2.5%
Added Bitget 1000000MOGUSDT MOG KuCoin 1000000MOG/USDT spot 0% 17%
Added Bitget ZRXUSDT ZRX KuCoin ZRX/USDT spot 0% 2.1%
Added Bitget ZBTUSDT ZBT Gate ZBT/USDT spot 0% 0.6%
Added Bitget YBUSDT YB KuCoin YB/USDT spot 0% 3.5%
Added Bitget XLMUSDT XLM Bitget XLM/USDT spot 0% 2.3%
Added Bitget WUSDT W Bitget W/USDT spot 0% 5.8%
Added Bitget WALUSDT WAL KuCoin WAL/USDT spot 0% 5%
Added Bitget VANAUSDT VANA Gate VANA/USDT spot 0% 2.1%
Added Bitget UNITASUSDT binance_alpha ALPHA_804/USDT unknown 0% 0.8%
Added Bitget UBUSDT UB Gate UB/USDT spot 0% 9.2%
Added Bitget TRIAUSDT TRIA binance_alpha ALPHA_669/USDT unknown 0% 0%
Added Bitget TRIAUSDT TRIA MEXC TRIA/USDT spot 0% 3.6%
Added Bitget TNSRUSDT TNSR KuCoin TNSR/USDT spot 0% 0.9%
Added Bitget SUSHIUSDT SUSHI Bitget SUSHI/USDT spot 0% 1.6%
Added Bitget SQDUSDT SQD Gate SQD/USDT spot 0% 8.3%
Added Bitget SOMIUSDT SOMI Bitget SOMI/USDT spot 0% 1.2%
Added Bitget SKLUSDT SKL KuCoin SKL/USDT spot 0% 4%
Added Bitget RESOLVUSDT RESOLV Gate RESOLV/USDT spot 0% 2.2%
Added Bitget RECALLUSDT RECALL KuCoin RECALL/USDT spot 0% 5.7%
Added Bitget ORDIUSDT ORDI Bitget ORDI/USDT spot 0% 0.7%
Added Bitget NOTUSDT NOT Bitget NOT/USDT spot 0% 1.9%
Added Bitget MTLUSDT MTL KuCoin MTL/USDT spot 0% 13%

·

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.