ASE Industrial Holding is trading -5.26% at $42.00 as semiconductor shares face a continued selloff. - Reports cite heightened competition from Chinese chipmakers, doubts about AI investment returns, and hotter U.S. inflation reviving interest-rate concerns. - The decline follows a 6.87% drop at the October 14 close; sources reviewed identified no new company-specific catalyst. - Nasdaq futures were down 1.11% in the supplied market context.