Last updated: April 11, 2026
Arbitrum (ARB) Price, Chart & Info
Quick Answer
Arbitrum (ARB) is a layer2 cryptocurrency launched in 2023. Leading Ethereum Layer 2 optimistic rollup. Offers cheaper and faster transactions while inheriting Ethereum's security. Largest L2 by TVL. Use case: Ethereum scaling, DeFi, gaming.
Market Cap
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24h Volume
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Category
layer2
About Arbitrum
Leading Ethereum Layer 2 optimistic rollup. Offers cheaper and faster transactions while inheriting Ethereum's security. Largest L2 by TVL.
Symbol
ARB
Launched
2023
Use Case
Ethereum scaling, DeFi, gaming
Convert ARB
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FAQ
What is Arbitrum?
Leading Ethereum Layer 2 optimistic rollup. Offers cheaper and faster transactions while inheriting Ethereum's security. Largest L2 by TVL.
What is ARB used for?
Ethereum scaling, DeFi, gaming
When was Arbitrum launched?
Arbitrum was launched in 2023. It is classified as a layer2 cryptocurrency.