ARB
ARB

Arbitrum price

$0.36460
+$0.0066000
(+1.84%)
Price change from 00:00 UTC until now
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Arbitrum market info

Market cap
Market cap is calculated by multiplying the circulating supply of a coin with its latest price.
Market cap = Circulating supply × Last price
Circulating supply
Total amount of a coin that is publicly available on the market.
Market cap ranking
A coin's ranking in terms of market cap value.
All-time high
Highest price a coin has reached in its trading history.
All-time low
Lowest price a coin has reached in its trading history.
Market cap
$1.76B
Circulating supply
4,861,797,072 ARB
48.61% of
10,000,000,000 ARB
Market cap ranking
43
Audits
CertiK
Last audit: Nov 10, 2021, (UTC+8)
24h high
$0.36460
24h low
$0.33320
All-time high
$2.4053
-84.85% (-$2.0407)
Last updated: Jan 12, 2024, (UTC+8)
All-time low
$0.24200
+50.66% (+$0.12260)
Last updated: Apr 7, 2025, (UTC+8)

Arbitrum Feed

The following content is sourced from .
◢ Trevor King
◢ Trevor King
Arbitrum is a good bridge
6.73K
5
CoinDesk
CoinDesk
The following open letter was written by Dan Boneh (Stanford), Joseph Bonneau (NYU), Giulia Fanti (Carnegie Mellon), Ben Fisch (Yale), Ari Juels (Cornell), Farinaz Koushanfar (U.C. San Diego), Andrew Miller (University of Illinois at Urbana Champaign), Ciamac Moallemi (Columbia), David Tse (Stanford), Pramod Viswanath (Princeton). Here’s a multiple choice question. Algorand, Arbitrum, Avalanche, Axelar, Babylon, Cardano, Cosmos, Eigenlayer, Espresso, Flashbots, Oasis, Starkware, Sui. Byzantine Fault Tolerant (BFT) protocols, digital signatures, formal verification, maximal extractable value (MEV), public-key cryptography, proof of work, rollups, trusted execution environments (TEEs) used in blockchain systems, verifiable random functions (VRFs), zero-knowledge proof systems. Which of the following is true of the companies, projects, and concepts listed above? A) They were invented / created by researchers employed at or with deep roots in academic institutions. B) They have fueled and transformed the crypto / blockchain industry. C) They demonstrate how essential academic innovation is to the crypto / blockchain industry. D) All of the above. The answer is D. The lion’s share of these innovations happened at universities, largely in the United States. Crypto and the U.S. Federal Government Both the White House and Congress are working to support and accelerate innovation and bolster U.S. dominance in the crypto economy and the blockchain technologies that power it. The White House has established the Presidential Working Group on Digital Asset Markets, while two major pieces of legislation, the GENIUS and STABLE bills, are pending in Congress. There is a crying need for regulatory and legislative reforms that prioritize and support innovation in crypto while enforcing robust protections for consumers. Efforts to accomplish these things sensibly are to be applauded. At the same time, though, we are on the brink of seeing massive cuts to academic research funding in the United States. The White House budget proposal for 2025 includes a cut of 55% for the National Science Foundation (NSF). In the meantime, China increased its budget by 10% last year. NSF is the source of most federal funding for research in computer science at U.S. universities. It’s the main source of funding that has driven crypto innovations like those in the list above. Companies provide little funding for academic research because it’s not product-specific. So defunding NSF means defunding scientists in the U.S.—including those leading crypto innovation. Defunding the Innovation Pipeline We are academic researchers in the field of crypto, representing five U.S. universities. Alongside our teaching, we conduct research and train PhD students. While market cap is a short-term indicator of the crypto industry’s health, the number of PhD students studying blockchain is a long-term one: it reflects the depth of future scientific leadership. That pipeline is already thinning. Several of us could not take on new PhD students this year due to the uncertain U.S. funding climate. And we are not alone. Several of the companies in the list above were co-founded by former members of our academic groups or by us. If future members of our groups vanish alongside scientific funding, so will successful future founders of crypto companies in the U.S. And PhD students don’t just start companies. They are also the engine that powers academic and ultimately industry research, doing the brain- and labor-intensive work behind the technical innovations that lead to faster, more secure blockchains. PhD students in our groups played a key role in creating or advancing in many of the concepts in the second list above. If they vanish, so will the breakthroughs they would have brought to the industry. When we’re funded to do research and stay on the cusp of innovation in crypto, we’re also better teachers—able to equip students with the latest advances. That means stronger technical leaders educated in the U.S. Conclusion Better regulation and legislation could be a boon to crypto. But U.S. leadership in crypto won’t be secured by policy alone. At the forefront of crypto innovation is science—and U.S. universities have long been its powerhouse. If you’re a farmer trying to ensure a strong harvest, it’s wise to upgrade your equipment and expand your fields. But if you stop planting seedcorn, no amount of machinery will save the crop. If you care about U.S. leadership in crypto, contact your congressional representatives and senators. Urge them to support the research funding that has made American universities the seedbed of global scientific and technical leadership—blockchain technology included. Authors: Dan Boneh is a Professor of Computer Science and Electrical Engineering at Stanford University, and advises a16z crypto and several projects in the blockchain space. Joseph Bonneau is an Associate Professor of Computer Science at New York University. He has served as an advisor for Zcash, Algorand, Chia, O(1) labs and Espresso Systems and as a Research Partner at a16z crypto. Giulia Fanti is the Angel Jordan Associate Professor of Electrical Engineering at Carnegie Mellon University. She is a co-director of the Initiative for CryptoCurrencies and Contracts (IC3), a member of Department of Commerce Information Security and Privacy Advisory Board (ISPAB), and a member of the UK Financial Conduct Authority’s Synthetic Data Expert Group (SDEG). Ben Fisch is an Assistant Professor of Computer Science at Yale University. He is a co-founder of Espresso Systems and has advised several prominent crypto projects, including Chia and Filecoin. Ari Juels is the Weill Family Foundation and Joan and Sanford I. Weill Professor at Cornell Tech and a Computer Science faculty member at Cornell University. He is also a co-director of the Initiative for CryptoCurrencies and Contracts (IC3), Chief Scientist at Chainlink Labs, and author of crypto thriller novel The Oracle. Farinaz Koushanfar is the Nemat-Nasser Endowed Chair Professor of Electrical and Computer Engineering at the University of California San Diego. She is also the founding co-director of the UCSD Center for Machine Intelligence, Computing, and Security (MICS), and a Research Scientist at Chainlink Labs. She is a fellow of ACM, IEEE, and the National Academy of Inventors (NAI). Andrew Miller is an Adjunct Associate Professor of Electrical and Computer Engineering at the University of Illinois at Urbana Champaign. He is also a co-director of Flashbots[X], a co-director of Initiative for CryptoCurrencies and Contracts (IC3), and a board member of Zcash Foundation. He has been an advisor to Cycles, Chainlink, Inco, Clique, and Pi2. Ciamac Moallemi is William von Mueffling Professor of Business and the director of the Briger Family Digital Finance Lab at the Graduate School of Business at Columbia University. He is also an advisor to several firms in the blockchain and fintech space. David Tse is the Thomas Kailath and Guanghan Xu Professor of Engineering at Stanford University. He is a member of the National Academy of Engineering, and a recipient of the Claude E. Shannon Award in 2017 and the IEEE Richard W. Hamming Medal in 2019. He is also a co-founder of the Babylon Bitcoin staking protocol, currently ranked 8th in TVL (total value locked) among all DeFi protocols. Pramod Viswanath is the Forrest G. Hamrick Professor of Engineering at Princeton University. He is a core contributor to Sentient.
53.48K
1
Tom Wan
Tom Wan
Arbitrum is not only a chain for DeFi, Payments, Games, but also Institutions, over $260M RWAs have been tokenized on Arbitrum to date. Issuers utilizing Arbitrum include: - Blackrock in partnership with @Securitize BUIDL - Franklin Templeton @FTDA_US BENJI - WisdomTree @WisdomTreePrime WTGXX - Janus Henderson @JHIAdvisors in collaboration with @centrifuge JTRSY
14.11K
118
Nansen 🧭
Nansen 🧭
In the last 7D on Arbitrum: 1️⃣ Magpie XYZ: Treasury pulled in $3.44M with a 125% ROI 2️⃣ bananaofmercy.eth secured $18.67K, 41.66% ROI 3️⃣ burnedman.eth made $5.66K, 26.76% ROI Smart money moves don’t lie.
9.16K
27
tano
tano
As Express soft-launched a few days ago on GMX, let me introduce you to what this means for on-chain trading and the future of GMX, as well as how it empowers the new One-Click Trading (1CT) functionality on GMX. $GMX $ARB
5.98K
47

ARB calculator

USDUSD
ARBARB

Arbitrum price performance in USD

The current price of Arbitrum is $0.36460. Since 00:00 UTC, Arbitrum has increased by +1.84%. It currently has a circulating supply of 4,861,797,072 ARB and a maximum supply of 10,000,000,000 ARB, giving it a fully diluted market cap of $1.76B. At present, the Arbitrum coin holds the 43 position in market cap rankings. The Arbitrum/USD price is updated in real-time.
Today
+$0.0066000
+1.84%
7 days
-$0.01920
-5.01%
30 days
+$0.044600
+13.93%
3 months
-$0.05050
-12.17%

About Arbitrum (ARB)

3.9/5
CyberScope
4.3
04/16/2025
TokenInsight
3.5
08/06/2023
The rating provided is an aggregated rating collected by OKX from the sources provided and is for informational purpose only. OKX does not guarantee the quality or accuracy of the ratings. It is not intended to provide (i) investment advice or recommendation; (ii) an offer or solicitation to buy, sell or hold digital assets; or (iii) financial, accounting, legal or tax advice. Digital assets, including stablecoins and NFTs, involve a high degree of risk, can fluctuate greatly, and can even become worthless. The price and performance of the digital assets are not guaranteed and may change without notice. Your digital assets are not covered by insurance against potential losses. Historical returns are not indicative of future returns. OKX does not guarantee any return, repayment of principal or interest. OKX does not provide investment or asset recommendations. You should carefully consider whether trading or holding digital assets is suitable for you in light of your financial condition. Please consult your legal/ tax/ investment professional for questions about your specific circumstances.
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    About third-party websites
    By using the third-party website ("TPW"), you accept that any use of the TPW will be subject to and governed by the terms of the TPW. Unless expressly stated in writing, OKX and its affiliates ("OKX") are not in any way associated with the owner or operator of the TPW. You agree that OKX is not responsible or liable for any loss, damage and any other consequences arising from your use of the TPW. Please be aware that using a TPW may result in a loss or diminution of your assets.

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++.

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Socials

Posts
Number of posts mentioning a token in the last 24h. This can help gauge the level of interest surrounding this token.
Contributors
Number of individuals posting about a token in the last 24h. A higher number of contributors can suggest improved token performance.
Interactions
Sum of socially-driven online engagement in the last 24h, such as likes, comments, and reposts. High engagement levels can indicate strong interest in a token.
Sentiment
Percentage score reflecting post sentiment in the last 24h. A high percentage score correlates with positive sentiment and can indicate improved market performance.
Volume rank
Volume refers to post volume in the last 24h. A higher volume ranking reflects a token’s favored position relative to other tokens.
In the last 24 hours, there have been 6.3K new posts about Arbitrum, driven by 3.8K contributors, and total online engagement reached 1.3M social interactions. The sentiment score for Arbitrum currently stands at 89%. Compared to all cryptocurrencies, post volume for Arbitrum currently ranks at 1249. Keep an eye on changes to social metrics as they can be key indicators of the influence and reach of Arbitrum.
Powered by LunarCrush
Posts
6,251
Contributors
3,754
Interactions
1,270,290
Sentiment
89%
Volume rank
#1249

X

Posts
5,370
Interactions
1,241,150
Sentiment
90%

Arbitrum FAQ

Who are the founders of Arbitrum?

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.

How does Arbitrum improve scalability?

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 4800 transactions per second (TPS), greatly enhancing the scalability of the Ethereum network.

How do I buy and store Arbitrum?

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

How much is 1 Arbitrum worth today?
Currently, one Arbitrum is worth $0.36460. 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.
What is cryptocurrency?
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.
When was cryptocurrency invented?
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.
Will the price of Arbitrum go up today?
Check out our Arbitrum price prediction page to forecast future prices and determine your price targets.

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Disclaimer

The social content on this page ("Content"), including but not limited to tweets and statistics provided by LunarCrush, is sourced from third parties and provided "as is" for informational purposes only. OKX does not guarantee the quality or accuracy of the Content, and the Content does not represent the views of OKX. It is not intended to provide (i) investment advice or recommendation; (ii) an offer or solicitation to buy, sell or hold digital assets; or (iii) financial, accounting, legal or tax advice. Digital assets, including stablecoins and NFTs, involve a high degree of risk, can fluctuate greatly. The price and performance of the digital assets are not guaranteed and may change without notice.

OKX does not provide investment or asset recommendations. You should carefully consider whether trading or holding digital assets is suitable for you in light of your financial condition. Please consult your legal/tax/investment professional for questions about your specific circumstances. For further details, please refer to our Terms of Use and Risk Warning. By using the third-party website ("TPW"), you accept that any use of the TPW will be subject to and governed by the terms of the TPW. Unless expressly stated in writing, OKX and its affiliates (“OKX”) are not in any way associated with the owner or operator of the TPW. You agree that OKX is not responsible or liable for any loss, damage and any other consequences arising from your use of the TPW. Please be aware that using a TPW may result in a loss or diminution of your assets. Product may not be available in all jurisdictions.

ARB calculator

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Start your crypto journey
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