ASE Industrial Holding is trading 12.88% lower at $38.81 on October 30 amid a broader semiconductor selloff, linked in sector coverage to Intel’s disappointing fourth-quarter outlook and renewed concerns about AI spending. - SOXX was down 2.50%. - ASE had reported strong third-quarter results and raised its LEAP revenue target; those upbeat results do not explain the same-direction decline. Available reporting suggests sector pressure and possible post-earnings profit-taking, but no definitive company-specific cause has been established.