Arbitrum Price
Arbitrum is one of the largest layer-2 networks built on top of Ethereum. The point of a layer-2 is to take transactions off Ethereum’s busy main chain, process them somewhere faster and far cheaper, and then post a compact summary back to Ethereum. That way …
Market data via Binance · signals computed live from daily closes · not financial advice.
The Crypto House desk publishes its dated stance on the major assets over on The House View. Read mechanically, the live technicals are bearish: it trades below both its 50- and 200-day averages, and momentum (RSI 31.5) is mid-range. It is a descriptive signal, not an editorial call and not advice.
Arbitrum sits at the centre of Ethereum’s scaling plans, but layer-2s battle hard and the ARB token draws its worth from governance rather than capturing fees directly. In effect it is a wager that Arbitrum stays a top venue for real activity, and the token swings.
Key market insights
A plain-language read of live indicators computed from daily closes — these describe current price behaviour, not a forecast.
Technical analysis
Moving averages, momentum and support/resistance from daily closing prices — a snapshot of current structure, not a forecast.
Historical performance
52-week high and low with trailing returns across time windows. Computed from up to 365 daily closes.
Automated observations
Generated mechanically from current market data (volatility, trend, distance from highs) — descriptive, not advice.
Strengths · tailwinds
- Live price, market cap and supply all resolve cleanly from source data.
Risks · headwinds
- Annualised volatility of 90% — large day-to-day swings.
- Price is below the 50-day average, which sits below the 200-day — a classic downtrend alignment.
- Trading 87% below its 52-week high — well off recent peaks.
Supply structure
Arbitrum has no fixed maximum supply. Circulating supply is a curated estimate used to derive market cap.
Arbitrum derivatives
Live perpetual-swap metrics. Funding is the periodic payment between longs and shorts; open interest is the total value of outstanding contracts. Informational — not a recommendation to trade leveraged products.
Source: Binance Futures · funding shown per 8h and annualised. Leveraged products carry high risk; informational only.
Convert Arbitrum to US Dollar
Two-way ARB ↔ USD at the live Binance price. Type an amount in either field, or tap a preset.
About Arbitrum
Arbitrum is one of the largest layer-2 networks built on top of Ethereum. The point of a layer-2 is to take transactions off Ethereum’s busy main chain, process them somewhere faster and far cheaper, and then post a compact summary back to Ethereum. That way users enjoy low fees and quick confirmations while still inheriting the security of the network underneath.
Under the hood, Arbitrum relies on a technique called optimistic rollups, which bundles many transactions together and assumes they are valid unless someone proves otherwise. That approach has helped it draw in a large ecosystem of decentralised-finance applications, making it one of the more active places to trade, lend and build across the Ethereum world. For a user, the practical upshot is that actions which might cost a lot on Ethereum itself become far more affordable here.
The ARB token is primarily about governance. Rather than paying fees, its main role is to give holders a vote on decisions about how the network is run and how its resources are shared out. That distinction is worth holding onto, because a network’s activity and its governance token’s value are linked only indirectly.
Layer-2s like Arbitrum sit at the heart of Ethereum’s plan for serving more users, but the space is fiercely contested, with several strong networks fighting over the same developers and liquidity. Just how much of a network’s success ultimately reaches a governance token is a question the market is still working out in real time. A network can be enormously busy while its governance token drifts sideways, because usage and token demand are simply not the same lever.
For anyone researching ARB, the more telling signal is whether Arbitrum stays among the leading places where real activity happens, rather than any short-term price move. Durable usage tends to matter more than headlines. ARB is volatile like all crypto, and none of this is financial advice.
Arbitrum vs peers
| Coin | Price | 24h | Market Cap |
|---|---|---|---|
| Arbitrum ARB | $0.0808 | -0.49% | $363.60M |
| BNB BNB | $584.05 | -0.12% | $81.77B |
| XRP XRP | $1.07 | -0.75% | $62.24B |
| Solana SOL | $73.00 | -0.50% | $34.68B |
| TRON TRX | $0.3264 | -0.52% | $28.27B |
| Monero XMR | $363.56 | -0.09% | $6.71B |
Arbitrum FAQ
What is Arbitrum?
A layer-2 network on top of Ethereum. It runs activity away from Ethereum’s main chain so it costs less and confirms faster, then posts a summary back down to Ethereum. ARB is its token.
What is a layer-2?
A network built above a base chain such as Ethereum that processes activity more cheaply and quickly, then posts the result back down to the base chain.
What is the ARB token for?
Chiefly governance: it lets holders vote on how the Arbitrum network is run and how its resources are allocated.
What are optimistic rollups?
A method that groups many transactions and treats them as valid unless someone challenges them, keeping costs low while preserving security.
Is Arbitrum a good investment?
That is not a verdict Crypto House will hand you, because our job is to explain crypto rather than to steer your money. What we will say plainly is that ARB is a volatile token in a hard-fought layer-2 market, with its worth tied only loosely to how busy the network is. Read widely, understand the downside, and decide what suits your own circumstances.
Where does the Arbitrum price on this page come from?
Everything that updates here, the latest ARB price, its move over the past day and the trading volume, is read live from Binance’s public market feed. The market-cap figure is worked out by taking that price and multiplying it by the circulating supply we track internally.
Last updated Aug 3, 2026