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BITO open interest live: chart and OI by exchange

Open interest in BITO perpetual futures totals $22K across 2 markets, with Bybit BITOUSDT holding 75.8% of it. OI changed -1.13% in the last hour, +5.82% over 4 hours and -0.85% over 24 hours. Over the same hour the price moved +0.28%: positions closed while price stayed flat.

History since 27 Sep Updates every 5 s BITO overview

Open interest2 perps
$22K
24h volume $330K
OI change, 1h
-1.13%
Price 1h+0.28%
OI change, 4h
+5.82%
 
OI change, 24h
-0.85%
Price 24h—

BITO 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
Bybit BITOUSDT $17K 75.8% -0.93% +8.21% — +0.28% — 0.0000% $212K Trade
HTX BITO-USDT $5,325 24.2% -1.76% -1.07% -0.85% +0.36% +0.81% 0.0000% $118K Trade

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BITO open interest history

From recorded history, hourly

BITO open interest is $22K, up 29.0% over the past 7 days, and up 16.1% in the last 24 hours.

BITO open interest

All perps, USD

Chart: TradingView Lightweight Charts™

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Embedded charts start at 7 days, independently of the range selected above. Readers can change the range in the widget.

About the BITO open interest

What is BITO open interest?

Open interest (OI) is the total value of all open BITO 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 BITO.

Where the numbers come from

BITO OI comes from the public APIs of Bybit and HTX 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.

Is this aggregated BITO open interest?

Yes. The headline figure and the BITO open interest chart sum eligible tracked BITO perpetuals; the current total includes Bybit and HTX ($22K now). Current coverage: 2 exchanges · see coverage. Excluded venues remain visible per market but contribute neither to the combined total nor to row shares. Markets with missing or stale OI also have no share; historical coverage can vary, with history since 27 Sep. The same series is free as JSON from /api/series/oi.

Which exchange has the most BITO open interest?

Right now Bybit (BITOUSDT) is the largest BITO perpetual market, with $17K or 75.8% of the $22K total. The table above ranks all 2 markets by OI with their 1h, 4h and 24h changes and funding.

Where can I compare open interest across coins?

The crypto open interest table ranks every perpetual by OI with 1h, 4h and 24h changes, the OI change screener finds the biggest moves, and Hyperliquid open interest covers the on-chain exchange on its own.