Arbitrum (ARB) price today: analysis and whale activity
Updated: 2026-10-08 10:37 UTC
Arbitrum (ARB) trades at 0.1859 USD, up 0.28% in 24 hours and -6.24% over 7 days. This page explains why Arbitrum moved today, what Arbitrum whales are doing right now (who is long, who is short, at what entry and with how much profit or loss), where the buying volume came from across exchanges, and which news mattered. Everything below is computed live from public data and refreshes every few minutes.
Why did Arbitrum move today? What the data shows
- Arbitrum is up 0.28% in 24 hours, -6.24% over 7 days and +13.0% over 30 days; the 7-day range is 0.1785–0.2110 and the price is now 23% of the way from the low to the high.
- Bitcoin moved -1.12% in the same 24 hours, so Arbitrum outperformed it by 1.4 percentage points: this is a coin-specific move, not just the market.
- Trading volume ($9.08M in 24h) is close to its recent average (0.8×), so there was no unusual volume spike behind the move.
- RSI is 50: neutral, neither overbought nor oversold.
- Futures funding is flat, so long and short bets are balanced. Open interest is $20.34M.
- Across 13 exchange markets we track, 0 show spot buying inflow and 0 show outflow; 0 futures markets show new longs opening with the price and 0 show new shorts.
Key numbers
Arbitrum candlestick chart (7 days, 1-hour candles) with volume and RSI
Green = price rose in that hour, red = it fell. Bars at the bottom of the price panel are volume; the lower line is RSI (above 70 overbought, below 30 oversold).
Arbitrum market data: rank, market cap and supply
ARB to USD: what Arbitrum is worth
| Amount | Value (USD) |
|---|---|
| 1 ARB | 0.1859 |
| 5 ARB | 0.9297 |
| 10 ARB | 1.86 |
| 50 ARB | 9.30 |
| 100 ARB | 18.59 |
| 500 ARB | 92.97 |
| 1000 ARB | 185.94 |
Arbitrum whales: who is long, who is short
None of the whales we track currently hold a large open Arbitrum position, so there is no whale signal for it today. Check the whale ranking for what the big traders are doing in other coins.
Where Arbitrum is traded: exchange volume, open interest and funding
| Exchange | Market | Price | 24h volume | Open interest | Funding | Flow signal |
|---|---|---|---|---|---|---|
| OKX | Futures | 0.1864 | $37.34M | $19.16M | - | longs closing |
| MEXC | Futures | 0.1863 | $28.32M | $42.23M | 0.0012% | flat |
| BYBIT | Futures | 0.1863 | $26.48M | $32.80M | 0.0100% | longs closing |
| BITGET | Futures | 0.1863 | $9.35M | $17.40M | 0.0100% | longs closing |
| HYPERLIQUID | Futures | 0.1863 | $9.14M | $20.42M | 0.0004% | flat |
| GATE | Futures | 0.1863 | $4.12M | $37.17M | -0.0019% | flat |
| BINANCE | Futures | 0.1863 | $0 | $53.05M | -0.0023% | longs closing |
| OKX | Spot | 0.1865 | $7.13M | - | - | flat |
| GATE | Spot | 0.1864 | $4.67M | - | - | flat |
| BYBIT | Spot | 0.1864 | $2.89M | - | - | flat |
| COINBASE | Spot | 0.1861 | $2.74M | - | - | flat |
| BITGET | Spot | 0.1864 | $885.2K | - | - | flat |
| MEXC | Spot | 0.1865 | $412.1K | - | - | flat |
Latest Arbitrum news
No recent headline names Arbitrum directly; here are the latest crypto headlines:
- Bitcoin slips below $83,000 as Ethereum researcher's 'bunker mode' call divides crypto CoinDesk · 2026-10-08
- Bitcoin monthly ‘new money’ inflows near $5B as BTC price rally stalls Cointelegraph · 2026-10-08
- ESMA gives crypto firms 3 months to exit non-compliant stablecoins Cointelegraph · 2026-10-08
- Standard Chartered to expand institutional crypto and RWA custody to Singapore CoinDesk · 2026-10-08
- Greece prepares to levy 10% capital gains tax on cryptocurrency CoinDesk · 2026-10-08
- Samsung Wallet Taps Solana for USDC Transfers on 82M US Galaxy Devices Decrypt · 2026-10-08
Headlines come from Google News and are shown as published; we do not verify them.
Questions about Arbitrum
Arbitrum is up 0.28% in 24 hours, -6.24% over 7 days and +13.0% over 30 days; the 7-day range is 0.1785–0.2110 and the price is now 23% of the way from the low to the high. Bitcoin moved -1.12% in the same 24 hours, so Arbitrum outperformed it by 1.4 percentage points: this is a coin-specific move, not just the market. Trading volume ($9.08M in 24h) is close to its recent average (0.8×), so there was no unusual volume spike behind the move.
None of the whales we track hold a large Arbitrum position right now.
The hourly RSI(14) is 50: neutral.
On MarketRadar Whale you can see the whale ranking, each whale's open positions and a daily "what did whales buy today" page, free and without sign-up.
Arbitrum has a market cap of $1.27B, rank #70 by CoinGecko, with 6,785,574,605 ARB in circulation.
Arbitrum reached 2.39 USD on 2024-01-12; today's price is -92.2% from that high.
At today's price of 0.1859 USD, 10 ARB are worth 1.86 USD and 100 ARB are worth 18.59 USD.
Arbitrum price history: the last 14 days
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 2026-10-08 | 0.1855 | 0.1887 | 0.1808 | 0.1864 | +0.49% |
| 2026-10-07 | 0.1996 | 0.2006 | 0.1785 | 0.1855 | -7.06% |
| 2026-10-06 | 0.2078 | 0.2083 | 0.1989 | 0.1996 | -3.94% |
| 2026-10-05 | 0.2040 | 0.2110 | 0.1996 | 0.2078 | +1.90% |
| 2026-10-04 | 0.2013 | 0.2052 | 0.1975 | 0.2040 | +1.36% |
| 2026-10-03 | 0.1959 | 0.2042 | 0.1953 | 0.2013 | +2.76% |
| 2026-10-02 | 0.1998 | 0.2090 | 0.1884 | 0.1958 | -2.01% |
| 2026-10-01 | 0.2029 | 0.2085 | 0.1964 | 0.1998 | -1.52% |
| 2026-09-30 | 0.2035 | 0.2125 | 0.1997 | 0.2030 | -0.22% |
| 2026-09-29 | 0.2019 | 0.2162 | 0.1918 | 0.2035 | +0.78% |
| 2026-09-28 | 0.2263 | 0.2292 | 0.1970 | 0.2019 | -10.8% |
| 2026-09-27 | 0.2221 | 0.2371 | 0.2190 | 0.2263 | +1.90% |
| 2026-09-26 | 0.2268 | 0.2312 | 0.2170 | 0.2221 | -2.05% |
| 2026-09-25 | 0.2164 | 0.2312 | 0.2138 | 0.2267 | +4.77% |
How to read the Arbitrum numbers
- RSI
- Relative Strength Index, from 0 to 100. Above 70 the price rose fast and may be stretched (overbought); below 30 it fell fast and may be washed out (oversold). It is a clue about momentum, not a forecast.
- Funding rate
- A small payment between long and short traders on perpetual futures. Positive funding means longs pay shorts (many people are betting on a rise); negative means shorts pay longs.
- Open interest
- The total value of open futures positions. Rising open interest with a rising price means new money is entering; rising open interest with a falling price means new shorts are being opened.
- Long and short
- A long wins if the price rises and a short wins if it falls. Whales often hold both to hedge, so one dominant side is a clue, not proof.
- Liquidation
- When a leveraged position loses so much that the exchange closes it by force. A cluster of liquidations can push the price further in the same direction.
Previous days (permanent daily snapshots)
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Educational, based on public data, not financial advice. Whales lose money too and leverage can wipe out a deposit.