US equity markets closed the week with sharp losses, driven by a renewed wave of selling in artificial intelligence and semiconductor stocks.

The decline reflects growing investor anxiety that the multi-year cycle of massive capital expenditure on data centers may be nearing its peak, casting doubt on the sustainability of the sector's growth trajectory.

This sentiment shift has overshadowed other geopolitical headlines, including tensions involving Iran, as market participants recalibrate risk exposure in high-growth technology names.

The selloff extends a bruising period for Wall Street, where major technology companies have faced a sharp reality check.

As noted in recent Handelsavisen coverage, the decline in high-growth names has triggered broader investor anxiety, suggesting the AI boom that powered the equity bull market may be overextended. The current move is not merely a technical correction but a fundamental repricing of expectations around future returns on infrastructure investments.

Global equity markets experienced significant turbulence this week, with the pronounced selloff in US technology stocks sending shockwaves through international markets.