MAR open interest live: chart and OI by exchange
Open interest in MAR perpetual futures totals $4,409 across 1 market. OI changed -4.60% in the last hour, +2.93% over 4 hours and -11.09% over 24 hours. Over the same 24 hours the price moved +1.86%: positions closed while price rose, which is typical of shorts covering.
MAR 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| HTX MAR-USDT | $4,409 | 100.0% | -4.60% | +2.93% | -11.09% | +0.35% | +1.86% | 0.0000% | $329K | Trade |
Trade links go to the exchange and may be referral links. Compare every coin on the open interest page.
MAR open interest history
From recorded history, hourlyMAR open interest is $4,409, up 60.4% over the past 4 days, and down 11.2% in the last 24 hours.
MAR open interest
All perps, USDNot recorded Chart: TradingView Lightweight Charts™
About the MAR open interest
What is MAR open interest?
Open interest (OI) is the total value of all open MAR 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 MAR.
Where the numbers come from
MAR OI comes from the public APIs of 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 MAR open interest?
Yes. The headline figure and the MAR open interest chart sum eligible tracked MAR perpetuals; the current total includes HTX ($4,409 now). Current coverage: 1 exchange · 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 9 Oct. The same series is free as JSON from /api/series/oi.
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.