Robinhood fell almost 9% today, closing around $90.75. The drop seems driven by a broader sell-off in crypto, with Bitcoin hitting lows not seen since April. Investors are likely worried about how this impacts transaction revenue. The decline happened even though they launched a new UK ISA with a 2% cash bonus. Cathie Wood and ARK bought the dip, but other crypto names like Coinbase and Marathon slid lower as well.