The price of ARB token recorded a significant increase of 9% on July 2, 2025, driven by Robinhood’s announcement of its US stock trading service on Arbitrum, an Ethereum layer-2 network. This move marks the expansion of the Arbitrum ecosystem beyond decentralized finance (DeFi).

Robinhood Officially Integrates US Stock Tokenization on Arbitrum

Robinhood introduced a new feature that enables investors in the European Union to trade tokenized US stocks and ETFs, including major tech stocks such as Apple, Microsoft, and Nvidia, via the Arbitrum network. The service is commission-free, available 24 hours a day during five trading days a week. Johann Kerbrat, General Manager of Robinhood Europe, stated that this initiative aims to “democratize access to traditional financial markets through blockchain technology.”

Announcement Effect: ARB Strengthens as Positive Sentiment Spreads

Following the announcement, the ARB token price surged to $0.35, rising 9% within a day. Positive sentiment was further reinforced by favorable macroeconomic conditions, including reports of a global ceasefire that helped Bitcoin break above $110,000. This Bitcoin rally positively impacted second-layer altcoins like Arbitrum.

Technical Signals Point to Potential Further Rally

Technically, ARB’s uptrend was supported by the formation of a double-bottom pattern around the $0.30 level, followed by a successful breakout above the neckline resistance at $0.35. If this momentum continues, the next potential target could reach $0.76, representing a gain of approximately 120%.

Arbitrum’s Network Activity and Ecosystem Growth Accelerate

On the ecosystem side, daily transaction volume on the Arbitrum network recorded a significant spike. According to CoinMarketCap data, the market capitalization of the layer-2 sector rose by 7% to $11.9 billion, with more than $1 billion added in the last 24 hours.

Network activity also increased, with 418,000 active addresses recorded on Arbitrum in the past 24 hours, reflecting a 25% increase from the previous week. This surge indicates a growing adoption rate and expanding user participation. 

From Rumor to Official Launch

ARB’s price had already shown upward momentum following rumors that Robinhood would utilize Arbitrum for its stock tokenization project in the European Union. Before the official launch, these rumors had driven ARB’s price up by roughly 20%. The official announcement was made during the “To Catch a Token” event in Cannes, providing clear validation of the partnership.

Correction Risks Remain

Despite the short-term uptrend, ARB still faces technical challenges. The key support level stands at $0.30; if this level fails to hold, the price may decline toward the $0.25 area. Meanwhile, the resistance zone between $0.50 and $0.76 presents a significant barrier that ARB needs to break through to sustain its rally.

Arbitrum’s Outlook After Robinhood Integration

Robinhood’s launch of tokenized US stock trading on Arbitrum represents a milestone in expanding Arbitrum’s reach beyond the DeFi sector. Key points for investors to monitor include:

• The adoption of tokenized equities creates a new bridge between traditional finance and blockchain.

• Technical indicators suggest the potential for further ARB price appreciation.

• Rising liquidity and on-chain activity demonstrate strengthening ecosystem fundamentals.

• Correction risks persist if critical support levels fail to hold.

For investors, the next bullish momentum is likely if ARB can break above the $0.50 resistance, while also keeping an eye on regulatory developments concerning tokenized securities in Europe and the United States.