AI Expectations Hit a Fever Pitch

Despite posting record profits, semiconductor and AI-related stocks are experiencing significant selloffs as investors question whether expectations have gotten ahead of fundamentals. Samsung's 19x profit increase triggered a Korean market circuit breaker, while hyperscalers like Amazon and Alphabet continue massive capital spending on AI infrastructure. The defense sector is shifting toward smaller, cheaper drones and digitalization, with Lockheed Martin acquiring Ultra Maritime for sonar capabilities.