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GMT open interest live

Open interest in GMT perpetual futures totals $5.14M across 7 markets, with Binance GMTUSDT holding 53.4% of it. OI changed +0.12% in the last hour. Over the same hour the price moved -0.01%.

Tracking for ~4h Updates every 5 s GMT overview

Open interest7 perps
$5.14M
24h volume $4.53M
OI change, 1h
+0.12%
Price 1h-0.01%
OI change, 4h
—
Needs 4h of history
OI change, 24hneeds 24h
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Price 24h—

GMT open interest by exchange

USD · changes from 5-minute snapshots
Market Open interest Share OI 1h OI 4h OI 24h Price 1h Price 24h Funding 8h 24h volume Trade
Binance GMTUSDT $2.74M 53.4% +0.16% — — -0.01% — 0.0100% $3.06M Trade
Bitget GMTUSDT $750K 14.6% +0.40% — — +0.18% — 0.0100% $97K Trade
MEXC GMT_USDT $636K 12.4% — — — — — 0.0100% $144K Trade
Bybit GMTUSDT $573K 11.2% -0.46% — — -0.02% — 0.0100% $975K Trade
KuCoin GMTUSDTM $253K 4.9% — — — — — 0.0100% $95K Trade
Hyperliquid GMT $121K 2.4% +0.24% — — -0.05% — 0.0100% $67K Trade
Gate GMT_USDT $64K 1.2% — — — — — 0.0100% $85K Trade

OI changes need history: the server records 5-minute snapshots since it started ~4h ago, so 1h values fill in after an hour and 24h values after a day. Trade links go to the exchange and may be referral links. Compare every coin on the open interest page.

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About the GMT open interest

What is GMT open interest?

Open interest (OI) is the total value of all open GMT perpetual futures positions, in USD. Every open contract has a long and a short side, so OI counts one side only. It rises when new positions open and falls when positions close or are liquidated.

How to read OI with price

OI up, price up: new positions opening as price rises, usually fresh longs. OI up, price down: fresh shorts. OI down, price up: shorts closing (a short squeeze if fast). OI down, price down: longs exiting or being liquidated. Large OI changes in a few hours show where leverage is building or unwinding in GMT.

Where the numbers come from

OI comes from the public APIs of Binance, Bybit and Hyperliquid and is converted to USD at the mark price, so part of an OI change can come from the price move itself. Changes compare the current value with 5-minute snapshots the server has recorded since it last started.