On May 22, ASE Technology rose 7.08% in pre-market trading, trading at $34.93/share, with trading volume of approximately $240,600.

The rebound follows a cumulative decline exceeding 15% over the prior week, driven by director Jeffrey Chen's large-scale open-market stock sales worth millions of dollars combined with systemic weakness across the semiconductor sector. The steep selloff created a significantly oversold condition, setting the stage for the current recovery.

Fundamentally, the company remains well-positioned. Q1 earnings were strong, OSAT service pricing was raised by 5% to 20%, and the advanced packaging revenue target was upgraded to $3.5 billion. The company continues to aggressively expand capacity in AI, high-performance computing, and automotive electronics through facility acquisitions and new plant construction. Sector sentiment has also improved, with peers including Micron Technology and ARM Holdings posting gains in recent sessions, providing broader support for the technical rebound.

(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.)