📝 Executive Summary
Major crypto-linked firms face a cyclical downturn as trading revenue declines across the sector. Despite diversification into prediction markets, stablecoins, and banking, Coinbase, Circle, and Robinhood are struggling to decouple their earnings from volatile crypto market volumes. Shares have dropped significantly over the past five days as investors weigh weak quarterly results against the industry's ongoing efforts to build more durable, non-trading revenue streams.