Wall Street recovers from volatile week as AI boom shows first real cracks

Wall Street managed a partial recovery after one of its roughest stretches of the year, but the bruises are still visible. The week of July 18-25 saw the Dow Jones drop more than 0.75%, the S&P 500 slide roughly 1%, and the Nasdaq fall approximately 1.4% in a single session, all driven by a growing suspicion that the AI investment thesis might be running out of runway. The AI narrative hits a wall Nvidia and its cohort of AI chipmakers bore the brunt of the sell-off. The frustration among investors was palpable. Some market participants described the AI investment narrative as “exhausting,” which is Wall Street’s polite way of saying they’re not sure the math still works. The capital flowing into AI infrastructure this year has been staggering. Hyperscalers, the cloud computing giants that underpin the AI boom, issued $159 billion in bonds earlier in 2026. That figure represents a marked increase from 2024 levels, and it underscores just how aggressively banks and tech companies have been financing their AI ambitions. Crypto catches a cold from Wall Street’s fever The volatility didn’t stay contained in equities. Cryptocurrencies faced downward pressure as shifting investor sen...