US equity markets opened lower on Wednesday, with the semiconductor sector leading the decline after a day of gains on Tuesday.
The pullback reflects growing investor caution as the market digests emerging concerns over a potential oversupply in the artificial intelligence hardware space.
The selloff is concentrated in chipmakers, where traders are grappling with the so-called "chipwreck" narrative.
This term has gained traction to describe fears that aggressive capital expenditure by tech giants could outpace actual demand, leading to a glut in AI-related semiconductors.
The sentiment shift marks a departure from the relentless buying that characterized the sector earlier in the year.
Multiple wire services, including The Korea Herald and New York Times Business, have highlighted the widening anxiety among market participants.