On July 21, ASE Technology rose 3.14% overnight, trading at $38.06/share, with turnover of $509,800. The semiconductor sector broadly strengthened during the session, with SK Hynix up 3.07%, Micron Technology up 2.51%, and Intel up 2.07%, providing sector tailwinds that lifted oversold names.

On the news front, the company previously reported June consolidated revenue of NT$65.78 billion, up 32.9% year-over-year, with core ATM business surging 41.8%. After a single-day gain exceeding 10% on that release, the stock had pulled back over multiple consecutive sessions as profit-taking pressure built. With that selling largely absorbed, the stock staged a technical rebound supported by improved sector sentiment. The company's July 1 announcement of advanced packaging price increases exceeding 20% remains intact as a medium-to-long-term catalyst, and post-correction valuation attractiveness has recovered.

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