BITO open interest live: chart and OI by exchange
Open interest in BITO perpetual futures totals $21K across 2 markets, with Bybit BITOUSDT holding 73.9% of it. OI changed -0.99% in the last hour, -1.18% over 4 hours and +8.82% over 24 hours. Over the same 24 hours the price moved +0.53%: new positions opened while price rose, which is typical of fresh longs leading.
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 | $15K | 73.9% | -1.00% | -1.23% | +12.15% | -0.44% | +0.53% | 0.0000% | $181K | Trade |
| HTX BITO-USDT | $5,407 | 26.1% | -0.95% | -1.02% | +0.37% | -0.27% | +0.45% | 0.0000% | $120K | Trade |
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BITO open interest history
From recorded history, hourlyBITO open interest is $21K, up 22.3% over the past 7 days, and up 9.0% in the last 24 hours.
BITO open interest
All perps, USDNot recorded Chart: TradingView Lightweight Charts™
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 ($21K 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 $15K or 73.9% of the $21K 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.