On July 28, ASE Technology declined 3.34% overnight, trading at $35.34/share, with turnover of $336,200.

On the news front, the broader semiconductor sector came under selling pressure, with major names including Micron Technology down 3.24%, SK hynix down 2.31%, Advanced Micro Devices down 2.32%, Intel down 2.02%, and NVIDIA down 0.42%, collectively weighing on the stock. The company is scheduled to release its latest quarterly earnings on July 30, with consensus estimates projecting revenue of $5.95 billion (up 23.25% YoY) and EBIT growth of 92.07% YoY. The earnings window proximity, combined with profit-taking pressure following a prior single-session surge of 7.82%, has sustained a wait-and-see tone among investors, with the stock's decline exceeding the sector average.

(The above content is based on publicly available market information, generated by a program or algorithm, and is intended solely as a stock movement alert. It does not constitute investment advice or a basis for trading decisions.)