The much-anticipated Robinhood-Arbitrum partnership has backfired spectacularly. Instead of boosting ARB’s price, the announcement triggered a 13% drop, with the token now trading at $0.32.

This comes after Robinhood revealed plans to build “Robinhood Chain”—a new blockchain infrastructure powered by Arbitrum for EU users to trade U.S. equities onchain.
Why Did ARB Crash After the News?
1️⃣ “Buy the Rumor, Sell the News”: ARB had already surged 46% to $0.38 after Robinhood’s June 29 teaser. Traders took profits post-announcement.
2️⃣ Influencer Sell-Off: Verified public figures dumped 95.8% of their ARB holdings in 24 hours, spooking retail investors.
3️⃣ Exchange Inflows Spike: ARB deposits to exchanges rose 17% this week, signaling more selling pressure ahead.
Technical Outlook Looks Bearish

📉 Death Cross Forming: The 50-day SMA is about to cross below the 200-day SMA—a classic bearish signal.
📉 MACD & CMF Weakness: Both momentum indicators show fading buying pressure.
Key Support Levels to Watch:
- $0.31: Immediate support
- $0.28: Next major floor if selling continues
What This Means for Arbitrum
While the partnership is fundamentally positive long-term, the market reaction shows how overhyped events can lead to sharp pullbacks. For now, ARB needs to stabilize above $0.31 to avoid further losses.