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Arbitrum (ARB) Open Interest

ARBARB$0.1621+0.13%LongShort

Derivatives (24h)

BuySell
Open Interest+4.85%$194.24M
Futures Volume-64.68%$142.08M
Liquidation-98.02%$78.51K
Long Liquidation-98.90%$40.32K
Short Liquidation-79.82%$38.19K

Long/Short (24h)

LongShort
ARB Long/Short All0.925
Binance Long/Short0.992
OKX Long/Short0.995
Bybit Long/Short0.972
Hyperliquid Long/Short0.755

Funding Rate

ARB OI-Weighted (8h)+0.0027%
Binance ARB/USDT (8h)-0.0057%
OKX ARB/USDT (8h)+0.0029%
Bybit ARB/USDT (8h)+0.0070%
Hyperliquid ARB/USD (1h)+0.0013%
Open Interest (USD)Open interest is the total value of all futures contracts that are currently open — positions traders have entered but not yet closed, liquidated or settled. Learn more →$193.68M
Open Interest (ARB)1.19B ARB
OI Change · 1D+3.87%
OI Share · Market—

ARB Open Interest Chart · Perpetual · Aggregated

Open Interesttotal OI · aggregatedARB priceΔOI +ΔOI −
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Binance$39.55MBybit$25.66MGate$23.69MMEXC$22.32MBitget$14.98MOKX$14.23M
View ARB liquidation heatmap →Where leveraged longs and shorts get liquidated · Binance, Bybit, OKX, Hyperliquid and more

Exchange ARB Open Interest

  • Binance$39.55M
  • Bybit$25.66M
  • Gate$23.69M
  • MEXC$22.32M
  • Bitget$14.98M
  • OKX$14.23M
  • Hyperliquid$14.22M
  • BingX$13.64M
  • KuCoin$13.42M
  • WhiteBIT$9.56M
  • Others (5)$2.40M
ExchangesOpen InterestChange 24h%Share
ΣAll Exchanges$193.68M+3.87%—
BBinance$39.55M-1.60%20.4%Trade
BBybit$25.66M-0.93%13.3%Trade
GGate$23.69M+14.25%12.2%Trade
MMEXC$22.32M-12.62%11.5%Trade
BBitget$14.98M-1.98%7.7%Trade
OOKX$14.23M-0.44%7.3%Trade
HHyperliquid$14.22M+7.46%7.3%
BBingX$13.64M+142.64%7.0%
KKuCoin$13.42M+0.86%6.9%Trade
WWhiteBIT$9.56M-0.79%4.9%
LLighter$1.02M-3.71%0.5%
KKraken$652.04K-17.01%0.3%
AAster$320.99K-9.89%0.2%
HHTX$255.12K-3.98%0.1%Trade
CCrypto.com$153.65K-0.31%0.1%

Open interest per exchange with share of the combined total and change over the selected window (1h, 4h, 12h or 24h). Heatmap area is proportional to open interest. Values update about every minute.

ARB open interest currently stands at $194.24M aggregated across all tracked exchanges (+4.85% over the past 24 hours). On the most recent hour, open interest is down 0.28%. That compares with $142.08M in 24-hour futures volume — a turnover of roughly 0.7× open interest, one gauge of how actively existing positions are changing hands. Learn more about how open interest works →

Compare open interest across all coins →

About ARB open interest

Arbitrum open interest (ARB open interest, or ARB OI) is the total value of all ARB perpetual futures contracts currently open, aggregated across every tracked exchange. This page charts it over time against price and splits it venue by venue in the exchange table.

The aggregate sums every major derivatives exchange Coinfuty tracks, drops venues reporting no data, and refreshes continuously, so the total reflects the whole ARB futures market rather than any single order book.

Frequently asked questions

What is ARB open interest right now?

Total ARB futures open interest is $194.24M as of the latest update — up 4.85% in the past 24 hours, aggregated across every exchange Coinfuty tracks.

Which exchange holds the most ARB open interest?

Binance currently carries the largest ARB futures book at $39.55M — about 20% of the $194.24M total. The exchange table below splits the full figure venue by venue.

Is ARB open interest rising or falling?

Aggregated ARB open interest is up 4.85% over the past 24 hours, standing at $194.24M. The chart above shows the longer trend against price.

How does ARB open interest compare with trading volume?

ARB futures turned over $142.08M in the past 24 hours against $194.24M of open positions — a ratio of about 0.7×. The higher the ratio, the faster exposure is changing hands.

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