ARB
Arbitrum
ARB

Arbitrum price

in EUR
€0.27411
-- (--)
EUR
Last updated on Oct 24, 2025, 02:41:02 PM.
Market cap
€1.51B #40
Circulating supply
5.51B / 10B
All-time high
€2.072
24h volume
€103.84M
Rating
3.9 / 5
ARBARB
EUREUR

About Arbitrum

ARB, short for Arbitrum, is a cryptocurrency that powers the Arbitrum ecosystem, a leading Layer 2 scaling solution for Ethereum. Designed to enhance speed, lower transaction costs, and increase scalability, ARB enables seamless interaction with decentralized applications (dApps) on the Arbitrum network. Within its ecosystem, ARB is utilized for governance, allowing holders to vote on key decisions that shape the network's future. Additionally, it serves as an incentive mechanism, rewarding users who contribute liquidity or participate in ecosystem activities. As the backbone of Arbitrum's mission to make blockchain technology more efficient and accessible, ARB continues to gain relevance among developers, traders, and institutions. Whether you're new to crypto or an experienced investor, ARB offers a gateway to Ethereum's next-generation innovations.
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Last audit: Nov 9, 2021, (UTC+8)

Arbitrum’s price performance

Past year
-43.34%
€0.48
3 months
-29.35%
€0.39
30 days
-26.98%
€0.38
7 days
+5.08%
€0.26
55%
Buying
Updated hourly.
More people are buying ARB than selling on OKX
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Arbitrum on socials

Udon🍜うどん(🌸, 🌿) |Ⓜ️Ⓜ️T
Udon🍜うどん(🌸, 🌿) |Ⓜ️Ⓜ️T
🟪🟦🟪🟦🟪🟦🟪----🍜 The Arbitrum Bridge has been upgraded! It’s an embeddable, deposit-capable, customizable cross-chain solution. Previously, bridging was a tool that required special operation, but now it has become something you can complete within any app. After watching, I feel the key to this update is that users hardly feel they are crossing chains. ╭─────✦✦─⋆⋅☆⋅⋆───╮ 🧩 1. Bridge Upgrade In the past, transferring money from other chains to @arbitrum Gas was slow and cumbersome. Now, the Arbitrum Bridge can be directly embedded into any DApp. Developers just need to use one line of <iframe> to place the bridging interface on their website. So in the future, when you use applications within the #Arbitrum ecosystem, such as trading, gaming, or NFT platforms, you can directly embed the bridge to complete deposits without needing to jump to an external website. ╭─────✦✦─⋆⋅☆⋅⋆───╮ 💳 2. Direct Support for Fiat Deposits The coolest feature this time is the support for "MoonPay" fiat. This means you no longer need to buy coins on a CEX and then transfer them to Arbitrum; you can directly convert fiat to cryptocurrency in the app using a credit card or Apple Pay, all in one click, which is very convenient. The official also mentioned that more onramp options will be supported in the future, which is very convenient. ╭─────✦✦─⋆⋅☆⋅⋆───╮ ⚙️ 3. Built-in Multi-Bridge Routing, Automatically Finding the Best Route The Arbitrum Bridge integrates multiple bridging protocols: etc. Among them, the main routing engine will help users automatically select the route that saves the most Gas, is the fastest, and is the most stable among these bridging protocols. Users just need to click Confirm, and the entire transfer is done. ╭─────✦✦─⋆⋅☆⋅⋆───╮ 🪄 4. Super Friendly to Developers For developers, this upgrade saves them a lot of time. Originally, if a DApp wanted to support cross-chain deposits, they had to integrate multiple bridging APIs, write UI, and handle errors. Now they only need to add one line of <iframe>, and all steps are taken care of, such as: • Wallet detection • Route calculation • Cost estimation • User transaction approval They can also customize themes, colors, and button styles, so it can match the DApp's style. ╭─────✦✦─⋆⋅☆⋅⋆───╮ 🌉 5. Actual Adoption Now @arbitrum's official also mentioned some projects that have already adopted the new version: • Camelot (DEX): Directly embedding the bridge in the trading interface, making it easy for users to transfer funds to provide liquidity. • ApeChain (Ecosystem Chain): Combining fiat entry, so Web2 users can also enter in three steps. In the future, there should be more and more projects adopting this feature because it is really convenient. ╭─────✦✦─⋆⋅☆⋅⋆───╮ 🔧 6. Next Steps Developers can first go to the "Arbitrum Bridge Playground" to try it out. This is a test environment where you can set themes and UI layouts, testing the effects before going live. The official has previewed several features that will be pushed later: • Support for more chains + tokens • Complete cross-chain swap functionality (not just transferring coins, but also exchanging) • More fiat deposit methods • More detailed customization options This update will have a profound impact on the entire @arbitrum ecosystem, looking forward to the follow-up~
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Justin Wu
Justin Wu
2,000,000,000 txs on Arbitrum One 2B receipts stamped on-chain 2B reasons why ARB is still the king of L2s next billion comes faster
Arbitrum
Arbitrum
Arbitrum One just hit 2 BILLION transactions! A huge thanks to our community and builders for this massive achievement Here’s to the next billion 🥂 Arbitrum Everywhere
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zerokn0wledge.hl 🪬✨
zerokn0wledge.hl 🪬✨
Think another key issue with general-purpose L2s (aside the lack of adoption if they don't solve an actual problem) is often the economics around the tokens and a lack of actual demand for it. After all, in this hyper-financialized industry, the token is not just one of the most powerful marketing and community building tools projects have at disposal, it's also part of the product itself to some degree. @megaeth_labs looks like one of the more interesting players also in this regard, as the token clear system utility that's supposed to drive demand. More specifically, MegaETH leverages a single, yet rotating sequencer that "follows the sun", meaning that it rotates with the world’s economic day, from Tokyo, to the Netherlands, Northern Virginia, and Los Angeles. For each window one sequencer (based on MEGA stake, past performance, and infra) is selected to build blocks during that window. While the rotation mechanics optimizes latency for where users are most active at any given time, the stake-based selection drives token demand among sequencer candidates. That's not all yet tho. The second part of the equation are "proximity markets", a.k.a. bidding for sequencer-adjacent floorspace (co-location). I find this quite interesting as it clearly aligns with a core focus of MegaETH (realtime finance and onchain orderbooks). The market for co-location allows market makers and apps to lock MEGA to participate in the bidding to optimize for minimal latency so that orders are submitted and confirmed in real-time, tightening spreads and deepening liquidity. With growing demand for co-location (driven by ecosystem activity, latency-sensitive market participants and apps), so will the demand for MEGA. One example of a team building around this already is @valhalla_defi, which runs a parallelized sequencer near the MegaETH sequencer, aiming to retain the low latency of MegaETH while still getting app-specific sequencing and gasless trading.
zerokn0wledge.hl 🪬✨
zerokn0wledge.hl 🪬✨
Think the focus in the L2 world has been on "plain vanilla" EVMs for too long, which especially in the Ethereum ecosystem has led to a lot of replication but brought little innovation. While Base (CB distribution power), Arbitrum (first mover) and increasingly Mantle (app layer innovation) are quite successful, most other EVM L2s have never really gained traction, or have been bleeding significantly in recent months/years (e.g. OP mainnet which lost 2/3 of TVL since ATH). Imo that's not too surprising bc the Ethereum ecosystem and the broader market don't need 50 EVM L2s. At least not unless they bring something actually new to the table. I always liked the "network extension" idea from the Solana ecosystem in this context, which while being a rather broad term wrt what it can entail from an architectural perspective (e.g. Bullet, MagicBlock, Neon, etc.), is quite clear wrt the intention (extending the network's functionality). Makes sense given @solana's much stronger focus on scaling L1 execution kind of removes the need for L2s that replicate the L1s functionality on L2. Yet, there are use cases and apps that might still be hard to realize or that at least suffer under the constraints of the L1 execution environment. Bullet with it's perp DEX is a good example here on Solana, while on Ethereum similar appchains (e.g. @Lighter_xyz or @Paradex) that specialize instead of building another general-purpose EVM, and EVM L2s that innovate beyond what we've seen so far (e.g. @megaeth_labs or @rise_chain enabling realtime execution or @fluentxyz pioneering blended execution), now actually bring innovation to the Ethereum ecosystem that significantly broadens the design space and the network's functionality. While from the perspective of the base layers (Ethereum and Solana) the controversy around value accrual potential that L2s actually provide for the L1 (especially if they are fully modular, reducing L1 role to settlement only) vs enabling those apps on L1 remains, I think the rise of more opinionated and specialized L2s is a healthy and promising development. Yet, demand for the block space and all the theoretical TPS of these chains (not to forget all the old and new L1s that are out there too) has to grow as well to support the increasing number of chains. What's certain tho, is that the battle for attention, users, liquidity and ultimately relevance, in what measured by current standards seems like a rather saturated market, will be fierce. Strong technical moat and real innovation are a good start, but don't guarantee long-term success.
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Arbitrum FAQ

Offchain Labs, the creator of the Arbitrum protocol, was founded by Ed Felten, Steven Goldfeder, and Harry Kalodner. These founders bring extensive computer science and blockchain technology expertise accumulated through years of experience in the computer and tech industry. Their collective knowledge and innovative approach have been instrumental in the development and success of the Arbitrum project.

Arbitrum improves scalability by implementing Optimistic Roll-ups, a technology that allows transactions to be processed off-chain. Transactions are bundled together and verified on-chain in batches, significantly increasing Ethereum's throughput. With Optimistic Roll-ups, Arbitrum has the potential to achieve transaction speeds of up to 4,800 transactions per second (TPS), greatly enhancing the scalability of the Ethereum network.

Easily buy ARB tokens on the OKX cryptocurrency platform. An available trading pair in the OKX spot trading terminal is ARB/USDT.

Currently, one Arbitrum is worth €0.27411. For answers and insight into Arbitrum's price action, you're in the right place. Explore the latest Arbitrum charts and trade responsibly with OKX.
Cryptocurrencies, such as Arbitrum, are digital assets that operate on a public ledger called blockchains. Learn more about coins and tokens offered on OKX and their different attributes, which includes live prices and real-time charts.
Thanks to the 2008 financial crisis, interest in decentralized finance boomed. Bitcoin offered a novel solution by being a secure digital asset on a decentralized network. Since then, many other tokens such as Arbitrum have been created as well.
Check out our Arbitrum price prediction page to forecast future prices and determine your price targets.

Dive deeper into Arbitrum

Arbitrum has emerged as a leading Ethereum scaling solution, garnering significant attention even before its airdrop in March 2023. Its utility as a layer-two scaling solution for the Ethereum network has been pivotal in establishing its prominence within the broader cryptocurrency ecosystem.

What is Arbitrum?

Arbitrum is a Layer 2 blockchain protocol specifically developed to enhance the scalability of the Ethereum network. Arbitrum aims to increase transaction throughput on Ethereum by employing optimistic roll-ups while maintaining its security and decentralization. It provides a seamless migration path for developers to transition their applications from the Layer 1 Ethereum protocol to the Layer 2 Arbitrum protocol.

Offchain Labs created the protocol, and its Mainnet was launched in 2021. In March 2023, the Arbitrum Foundation introduced ARB as the native token of the Arbitrum ecosystem. This marked an important milestone in the project's evolution and further solidified its role in the crypto space.

The Arbitrum team

The Arbitrum team comprises Ed Felten, Steven Goldfeder, and Harry Kalodner, previously researchers at Princeton University. Ed Felten, a Professor of Computer Science, brings his expertise to the project, while Steven Goldfeder and Harry Kalodner hold Ph.D. degrees in Computer Science. Together, they form a skilled and knowledgeable team driving the development and innovation behind Arbitrum.

How does Arbitrum work?

The Arbitrum network utilizes optimistic roll-ups to scale the Ethereum network. While the Ethereum blockchain can handle only 15-30 transactions per second (TPS), roll-ups can increase transaction speed by up to 85 times.

Optimistic roll-ups aggregate transactions and process them off-chain in batches rather than individually on-chain. These transactions are then verified in batches and with reduced frequency on the blockchain.

To illustrate, think of optimistic roll-ups as grouping multiple transactions, similar to picking up all the items you need from a supermarket in one go rather than paying for each item separately.

In contrast, the traditional Ethereum network processes transactions one by one, like paying for each item individually at the store. Arbitrum's protocol, leveraging optimistic roll-ups, enables transactions to be rolled-up and processed in batches, thus enhancing scalability and efficiency.

Arbitrum’s native token: ARB

ARB is an ERC-20 token that functions as the governance token within the Arbitrum ecosystem. ARB Holders can vote on proposals put forth in the decentralized autonomous organization (DAO), either in favor or against them.

Tokenomics

ARB has a total supply of 10 billion tokens, with a circulating supply of 1.275 billion tokens. During the viral airdrop on March 23, 2023, the Arbitrum Foundation distributed 12.75% of the total ARB supply to users and DAOs.

Staking ARB tokens

ARB tokens can be staked on various decentralized exchanges (DEXs), allowing users to earn rewards from the fees generated by the liquidity pool. The longer the ARB tokens are staked or locked, the higher the potential rewards for the user.

Additionally, centralized exchanges (CEXs) like OKX provide staking services for ARB through their OKX Earn. Users can earn a flexible 1 percent annual percentage yield (APY) on their staked ARB tokens.

Arbitrum’s use cases

Arbitrum's use cases primarily revolve around its governance functionality. As the native governance token of the ecosystem, ARB is designed for voting on proposals and decisions within the Arbitrum network. Additionally, ARB can be staked to earn rewards and serve as a store of value for users within the ecosystem. It's important to note that ARB is not utilized as gas fees for transactions on the network

ARB Token distribution

The supply distribution of ARB is as follows:

  • Arbitrum DAO treasury: 42.78%
  • Offchain Labs teams and advisors: 26.94%
  • Investors: 17.53%
  • Airdrop to users: 11.62%
  • Airdrop to DAOs: 1.13%

Arbitrum’s future vision

Arbitrum's future vision is centered around achieving progressive decentralization. While the Arbitrum Foundation currently holds most of the decision-making power in the ecosystem, the goal is to transition towards a more decentralized governance model as the Arbitrum ecosystem expands and more web3 users engage with the network.

In the meantime, ARB token holders can actively participate in voting for improvement proposals, ensuring a level of community involvement.

Furthermore, Arbitrum has plans to launch a Layer 3 DApp shortly.

This layer-three solution, called Orbit, will allow developers to deploy programs using popular programming languages such as Rust and C++.

Disclaimer

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Market cap
€1.51B #40
Circulating supply
5.51B / 10B
All-time high
€2.072
24h volume
€103.84M
Rating
3.9 / 5
ARBARB
EUREUR
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