Why Is Arbitrum (ARB) Price Up?

TLDR:

• Robinhood’s Arbitrum-based chain debut fuels a 528% surge in Arbitrum trading volume.
• ARB breaks resistance at $0.3317, flips level into support as RSI holds near 61.
• Bollinger Bands widen, tipping volatility ahead of tests at $0.4289 and $0.4568.
• Real‑world asset tokenization on Arbitrum tops $300M TVL, projected to hit $1B by 2025.

Arbitrum’s ARB token surged nearly 20% in 48 hours, powered by speculation around Robinhood’s latest move into blockchain. The sudden spike in price and trading volume has placed ARB at the center of renewed attention in the Layer 2 space. 

Investors appear to be rotating back into Ethereum-based scaling solutions, with Arbitrum gaining a fresh narrative around real-world asset (RWA) tokenization. The confirmation of Robinhood’s Layer 2 integration has only intensified bullish interest. 

Traders now look toward key resistance levels and rising volume to gauge ARB’s next move.

ARB Price Performance Shows Strong Momentum

According to recent market data, ARB price climbed 19.45% to reach $0.3688 during peak trading hours. The cryptocurrency’s 24-hour trading volume spiked 528% to $702 million, reflecting intense investor interest. 

Current price data from CoinGecko shows ARB trading at $0.3422 with a 22.64% weekly gain. 

Market analysts from Coinpedia Markets noted that ARB became the top gainer among trending cryptocurrencies. The price action broke above key resistance levels at $0.3317, establishing new support zones.

Technical indicators suggest continued bullish momentum for the Arbitrum token. 

$ARB is on fire! #Arbitrum rallied 19.45% to $$0.3688 along with a 528% spike in its 24-hour trading volume to $702M amid speculation of a partnership with #Robinhood Markets Inc. #ARB is the top gainer and trending coin in the market over the past day

What’s next price… pic.twitter.com/OijNiDIxhD

— Coinpedia Markets (@MarketCoinpedia) June 30, 2025

The Relative Strength Index reached 61, indicating increased buying pressure without entering overbought territory. Bollinger Bands expanded sharply, signaling rising volatility as price action approached upper band levels. 

Market technicians identify immediate resistance at $0.4289, followed by stronger barriers at $0.4568. A sustained move beyond these levels could confirm a short-term breakout pattern for ARB.

The partnership speculation centers on Robinhood’s blockchain infrastructure development using Arbitrum technology. Reports indicate Robinhood launched its proprietary blockchain on Arbitrum while introducing tokenized stock trading for European markets. 

The platform now offers 24/5 trading access to over 200 U.S. stocks and ETFs through Ethereum Layer 2 infrastructure. This integration represents significant institutional validation for Arbitrum’s scaling capabilities.

Market observers from TheDeFiPlug emphasized Arbitrum’s position as Ethereum’s second-largest Layer 2 by total value locked. The network hosts over $300 million in tokenized real-world assets, with projections reaching $1 billion by year-end. 

This Week’s Alpha Allocation: @arbitrum

• Sector: Layer 2
• Token: $ARB

→ Project Insight

Arbitrum is Ethereum’s second largest Layer 2 by TVL but it’s not just riding the Ethereum coattails.

It’s building a fully generalized execution layer for real-world finance, DeFi… pic.twitter.com/EMPTaIAhRS

— THEDEFIPLUG (@TheDeFiPlug) June 30, 2025

Smart money flows totaled $35 million in recent 24-hour periods as whale wallets positioned ahead of confirmation news. These developments distinguish Arbitrum from other Layer 2 competitors through genuine usage-based growth.

Crypto Market Outlook for Layer 2 Solutions

Industry analysts predict broader rotation into Layer 2 tokens as Ethereum gas fees remain elevated. Arbitrum maintains competitive advantages through an established protocol ecosystem and institutional-grade infrastructure. 

The network supports diverse applications from derivatives trading to lending protocols with consistent fee generation. Market participants view ARB as undervalued compared to its $2.39 all-time high, representing an 85% discount from peak levels.

Price predictions suggest ARB could reclaim $0.60 levels with confirmed partnership news, representing 60% upside potential. 

Longer-term targets approach $1.00 as Layer 2 narratives gain traction among institutional investors. Real-world asset tokenization and traditional finance integration position Arbitrum for sustained growth beyond current market cycles.

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