U.S. stock futures edged lower during early European trading after Broadcom delivered a disappointing revenue forecast that halted the recent surge in artificial-intelligence related equities. The semiconductor giant's outlook overshadowed optimism around AI investment themes that had driven market momentum in recent sessions.

Technology shares, which had led gains amid enthusiasm for AI infrastructure spending, faced profit-taking pressure as investors reassessed valuations. The setback comes despite strong corporate earnings season activity and ongoing demand for chips powering generative AI applications.

Energy markets showed weakness alongside equity futures, with crude oil prices retreating on reports of a potential Lebanon ceasefire easing geopolitical supply concerns. Traders balanced the conflict de-escalation against persistent Middle East tensions affecting risk appetite.

Market focus now shifts to upcoming economic data releases and corporate earnings that could determine whether the AI-driven rally can resume its upward trajectory or faces further consolidation.