On August 28, Amkor Technology fell 5.16% in regular trading, trading at 49.135 USD/share, with turnover of $67.83 million.

On the news front, the semiconductor equipment sector faced broad selling pressure as the Philadelphia Semiconductor Index declined 5.45% in the prior week. Market participants have increasingly questioned the sustainability of overseas AI capital expenditure, while the 30-year U.S. Treasury yield surged to 5.31%, hitting a new high. The combination of slowing revenue growth, expanding losses among certain AI-related names, and rising financing costs has undermined confidence in the AI chip and semiconductor equipment sectors, triggering a continued pullback.

Within the Semiconductor Equipment sector, individual stocks declined broadly: Applied Materials fell 3.08%, ASML Holding fell 1.06%, Lam Research fell 2.94%, KLA Corporation fell 3.13%, and Teradyne fell 4.06%. Notably, Amkor Technology had risen over 8% the prior session on optimism surrounding its NVIDIA packaging partnership, making it vulnerable to profit-taking amid the sector-wide reversal.

(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.)