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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 23:58 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 · OKX · 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
Removed OKX KSTR-USDT-SWAP okx_linear_perpetual KSTR/USDT perp 0.4% 0%
Removed OKX KSTR-USDT-SWAP Pyth KSTR/USD oracle 20% 0%
Removed OKX KLAC-USDT-SWAP KLAC OKX XKLAC/USDT spot 2.9% 0%
Removed OKX KIOXIA-USDT-SWAP KIOXIA okx_linear_perpetual KIOXIA/USDT perp 25% 0%
Removed OKX KAT-USDT-SWAP KAT KuCoin KAT/USDT spot 14% 0%
Removed OKX JP225-USDT-SWAP JP225 Pyth JP225/USDT oracle 50% 0%
Removed OKX JNJ-USDT-SWAP OKX XJNJ/USDT spot 4.5% 0%
Removed OKX JNJ-USDT-SWAP Pyth JNJ/USD oracle 22% 0%
Removed OKX IWM-USDT-SWAP okx_linear_perpetual IWM/USDT perp 3% 0%
Removed OKX IONQ-USDT-SWAP okx_linear_perpetual IONQ/USDT perp 5% 0%
Removed OKX HPE-USDT-SWAP ondo_ticker HPE/USD reference 12% 0%
Removed OKX HIMS-USDT-SWAP HIMS OKX XHIMS/USDT spot 4.5% 0%
Removed OKX HIMS-USDT-SWAP HIMS okx_linear_perpetual HIMS/USDT perp 5% 0%
Removed OKX GMT-USDT-SWAP GMT Gate GMT/USDT spot 15% 0%
Removed OKX GLM-USDT-SWAP GLM Gate GLM/USDT spot 17% 0%
Removed OKX GEV-USDT-SWAP OKX XGEV/USDT spot 5% 0%
Removed OKX GEV-USDT-SWAP okx_linear_perpetual GEV/USDT perp 5% 0%
Removed OKX FWDI-USDT-SWAP okx_linear_perpetual FWDI/USDT perp 6% 0%
Removed OKX FWDI-USDT-SWAP Pyth FWDI/USD oracle 17% 0%
Removed OKX FLY-USDT-SWAP FLY Pyth FLY/USD oracle 25% 0%
Removed OKX EWJ-USDT-SWAP EWJ massive EWJ/USD reference 12% 0%
Removed OKX EWJ-USDT-SWAP EWJ okx_linear_perpetual EWJ/USDT perp 3% 0%
Removed OKX ESP-USDT-SWAP ESP KuCoin ESP/USDT spot 20% 0%
Removed OKX DKNG-USDT-SWAP OKX XDKNG/USDT spot 2.9% 0%
Removed OKX DKNG-USDT-SWAP okx_linear_perpetual DKNG/USDT perp 5% 0%
Removed OKX CYPH-USDT-SWAP Pyth CYPH/USD oracle 17% 0%
Removed OKX COST-USDT-SWAP kaiko_reference_rate COST/USD reference 12% 0%
Removed OKX COST-USDT-SWAP okx_linear_perpetual COST/USDT perp 3.6% 0%
Removed OKX COST-USDT-SWAP ondo_ticker COST/USD reference 12% 0%
Removed OKX COIN-USDT-SWAP COIN OKX XCOIN/USDT spot 5% 0%
Removed OKX BX-USDT-SWAP BX OKX XBX/USDT spot 1.1% 0%
Removed OKX BSP-USDT-SWAP Pyth BSP/USD oracle 15% 0%
Removed OKX BOT-USDT-SWAP massive BOT/USD reference 13% 0%
Removed OKX BOT-USDT-SWAP OKX XBOT/USDT spot 2.4% 0%
Removed OKX BOT-USDT-SWAP ondo_ticker BOT/USD reference 13% 0%
Removed OKX BE-USDT-SWAP BE OKX XBE/USDT spot 6.7% 0%
Removed OKX APP-USDT-SWAP OKX XAPP/USDT spot 4.1% 0%
Removed OKX AMZN-USDT-SWAP AMZN OKX XAMZN/USDT spot 2.6% 0%
Removed OKX ADBE-USDT-SWAP massive ADBE/USD reference 12% 0%
Removed OKX ADBE-USDT-SWAP OKX XADBE/USDT spot 1.6% 0%
Removed OKX ADBE-USDT-SWAP okx_linear_perpetual ADBE/USDT perp 5% 0%
Removed OKX XOM-USDT-SWAP gate_linear_perpetual XOM/USDT perp 2.6% 0%
Removed OKX XLE-USDT-SWAP okx_linear_perpetual XLE/USDT perp 2.6% 0%
Removed OKX XBI-USDT-SWAP okx_linear_perpetual XBI/USDT perp 5% 0%
Removed OKX US500-USDT-SWAP okx_linear_perpetual US500/USDT perp 3.1% 0%
Removed OKX US100-USDT-SWAP okx_linear_perpetual US100/USDT perp 5% 0%
Removed OKX UNITREE-USDT-SWAP hyperliquid_oracle UNITREE/USD oracle 58% 0%
Removed OKX TTWO-USDT-SWAP TTWO OKX XTTWO/USDT spot 2.5% 0%
Removed OKX TRUTH-USDT-SWAP TRUTH KuCoin TRUTH/USDT spot 33% 0%
Removed OKX TMF-USDT-SWAP okx_linear_perpetual TMF/USDT perp 5% 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.