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

Constituent changes · Bitget · last 30 days

newest first · times in UTC · page 7

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

Time (UTC) Change Index Constituent Weight before Weight after
Reweighted Bitget SXTUSDT SXT Binance SXT/USDT spot 54% 60%
Reweighted Bitget SUSHIUSDT SUSHI Binance SUSHI/USDT spot 57% 69%
Reweighted Bitget SUSHIUSDT SUSHI Bybit SUSHI/USDT spot 18% 23%
Reweighted Bitget SUNUSDT SUN Binance SUN/USDT spot 65% 71%
Reweighted Bitget STRCUSDT STRC dxfeed STRC/USD unknown 30% 37%
Reweighted Bitget STRCUSDT STRC massive STRC/USD reference 30% 37%
Reweighted Bitget STRCUSDT STRC pyth_pro STRC/USD oracle 20% 27%
Reweighted Bitget SSVUSDT SSV Binance SSV/USDT spot 45% 58%
Reweighted Bitget SSPCUSDT dxfeed SSPC/USD unknown 20% 25%
Reweighted Bitget SSPCUSDT intrinio SSPC/USD unknown 20% 25%
Reweighted Bitget SSPCUSDT massive SSPC/USD reference 20% 25%
Reweighted Bitget SSPCUSDT tiger SSPC/USD unknown 20% 25%
Reweighted Bitget SQDUSDT SQD Bybit SQD/USDT spot 56% 50%
Reweighted Bitget SPCHUSDT intrinio SPCH/USD unknown 20% 33%
Reweighted Bitget SPCHUSDT massive SPCH/USD reference 20% 33%
Reweighted Bitget SPCHUSDT tiger SPCH/USD unknown 20% 33%
Reweighted Bitget SOXXUSDT intrinio SOXX/USD unknown 15% 21%
Reweighted Bitget SOXXUSDT massive SOXX/USD reference 15% 21%
Reweighted Bitget SOXXUSDT Pyth SOXX/USD oracle 20% 26%
Reweighted Bitget SOXXUSDT tiger SOXX/USD unknown 25% 31%
Reweighted Bitget SOFIUSDT SOFI intrinio SOFI/USD unknown 20% 25%
Reweighted Bitget SOFIUSDT SOFI massive SOFI/USD reference 20% 25%
Reweighted Bitget SOFIUSDT SOFI Pyth SOFI/USD oracle 20% 25%
Reweighted Bitget SOFIUSDT SOFI tiger SOFI/USD unknown 20% 25%
Reweighted Bitget SIMOUSDT intrinio SIMO/USD unknown 30% 37%
Reweighted Bitget SIMOUSDT massive SIMO/USD reference 30% 37%
Reweighted Bitget SIMOUSDT tiger SIMO/USD unknown 20% 27%
Reweighted Bitget SHOPUSDT intrinio SHOP/USD unknown 20% 25%
Reweighted Bitget SHOPUSDT massive SHOP/USD reference 20% 25%
Reweighted Bitget SHOPUSDT Pyth SHOP/USD oracle 20% 25%
Reweighted Bitget SHOPUSDT tiger SHOP/USD unknown 20% 25%
Reweighted Bitget SHAZUSDT SHAZ intrinio SHAZ/USD unknown 30% 37%
Reweighted Bitget SHAZUSDT SHAZ massive SHAZ/USD reference 20% 27%
Reweighted Bitget SHAZUSDT SHAZ Pyth SHAZ/USD oracle 30% 37%
Reweighted Bitget SGOVUSDT intrinio SGOV/USD unknown 30% 37%
Reweighted Bitget SGOVUSDT massive SGOV/USD reference 20% 27%
Reweighted Bitget SGOVUSDT pyth_pro SGOV/USD oracle 30% 37%
Reweighted Bitget SDGRUSDT intrinio SDGR/USD unknown 20% 33%
Reweighted Bitget SDGRUSDT massive SDGR/USD reference 20% 33%
Reweighted Bitget SDGRUSDT tiger SDGR/USD unknown 20% 33%
Reweighted Bitget RVNUSDT RVN Binance RVN/USDT spot 73% 81%
Reweighted Bitget RSRUSDT RSR Binance RSR/USDT spot 51% 69%
Reweighted Bitget ROKUSDT dxfeed ROK/USD unknown 30% 37%
Reweighted Bitget ROKUSDT massive ROK/USD reference 20% 27%
Reweighted Bitget ROKUSDT pyth_pro ROK/USD oracle 30% 37%
Reweighted Bitget RIVERUSDT RIVER binance_alpha ALPHA_381/USDT unknown 41% 34%
Reweighted Bitget RIVERUSDT RIVER MEXC RIVER/USDT spot 32% 39%
Reweighted Bitget RIOUSDT intrinio RIO/USD unknown 20% 33%
Reweighted Bitget RIOUSDT massive RIO/USD reference 20% 33%
Reweighted Bitget RIOUSDT tiger RIO/USD unknown 20% 33%

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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.