🔎 Coin Research — Arbitrum (ARB) — 22 March 2026

TL;DR

• Idea: Arbitrum is an Ethereum Layer-2 optimistic rollup that enables high-throughput, low-cost transactions while preserving Ethereum security.
• Catalyst: Continued adoption via Nitro upgrades, multi-language Stylus support, and expanding TVL across DeFi and RWA protocols will drive network activity.
• Risks: High token inflation potential via DAO-governed inflation (up to 2% annually) and weak altcoin sentiment may pressure price despite robust fundamentals.
• Score: 8.00/ 10

Coin

• Name/ Ticker: Arbitrum (ARB)
• Segment: Layer 2
• Status: Active
• Price: $0.099330

Key Metrics

• Market Cap: $600 100 504
• FDV: $993 408 332
• Circulating Supply: 6 040 824 145
• Total Supply: 10 000 000 000
• Inflation: 2.00%

Sources

1. https://www.coingecko.com/en/coins/arbitrum
2. https://defillama.com/chain/arbitrum

Technology

• USP: Default on-chain privacy via ZK-verifiable encrypted orders and stealth addresses for private trading intent
• Core Technology: Optimistic rollup with fraud proofs, compatibility with Ethereum EVM, multi-language smart contract support via Stylus

Roadmap

• 2026-02-17: Robinhood Chain Testnet Launch
• 2026-02-17: Move & Foundry integration into Stylus
• 2026-03-01: Arbitrum Open House builder prizes program launch

Team & Investors

Team

• Co-Founder & CEO — Steven Goldfeder: PhD in Cryptography from Princeton; co-author of Bitcoin and Cryptocurrency Technologies
• Co-Founder & Chief Scientist — Ed Felten: Princeton professor and former U.S. Deputy CTO; blockchain and policy expert
• Co-Founder & CTO — Harry Kalodner: Expert in distributed systems; co-architect of Nitro core and rollup mechanism

Investors

• Pantera Capital — Seed • 2019-04-03 • $3.70M
• Compound Ventures — Seed • 2019-04-03 • $3.70M
• Raphael Ouzan — Seed • 2019-04-03 • $3.70M
• Jake Seid — Seed • 2019-04-03 • $3.70M
• Alameda Research — Series B • 2021-08-31 • $100.00M
• Lightspeed Venture Partners — Series B • 2021-08-31 • $100.00M
• Mark Cuban — Series B • 2021-08-31 • $100.00M
• Polychain — Series B • 2021-08-31 • $100.00M
• Redpoint — Series B • 2021-08-31 • $100.00M
• Ribbit Capital — Series B • 2021-08-31 • $100.00M

Total funding: $123.70M

Tokenomics

• Utility: Secures optimistic rollup operations, governs protocol parameters, and captures protocol fees
• Vesting: Governed by DAO; inflation capped at 2% annually with community-approved allocation
• Next Unlock: 2026-04-01

Pros & Cons

Strengths

• High throughput and low fees relative to L1
• Robust developer ecosystem with Stylus multi-language support
• Strong TVL and DeFi integration across major protocols
• Backed by top-tier VCs and institutional partnerships
• Native bridge to multiple chains for cross-chain liquidity

Weaknesses

• High inflation rate up to 2% may dilute value
• Price has underperformed relative to TVL growth
• Competition from other L2s like Optimism and Base
• Dependence on Ethereum for security — L1 congestion impacts L2
• Complex governance may slow decision-making

Market Signals (7d)

• TVL trend: up 3.23%
• CEX volume trend: down 12.03
• Active addresses trend: stable

Price Scenarios (target: 2026-09-22)

• Bear: $0.050000 — Assumes 50% drawdown from current price under prolonged market downturn
• Base: $0.100000 — Maintains current price reflecting steady on-chain usage
• Bull: $0.200000 — Doubles current price driven by strong adoption and market recovery

How to Buy & Store

CEX

• Binance
• Coinbase
• Kraken
• OKX
• Huobi

DEX

• Uniswap
• SushiSwap
• Curve
• Camelot
• Oriro

Storage

• MetaMask
• Ledger
• Coinbase Wallet
• Trust Wallet
• WalletConnect

Verdict

Arbitrum is a leading Ethereum scaling solution with strong fundamentals and growth catalysts, offering a balanced risk-reward profile for medium to long-term exposure.

Official Links

• Whitepaper
• GitHub
• Messari