On June 18, ACM Research rose 5.1% overnight, trading at $101.1/share, with turnover of $326,800.

On the news front, SEMI released a report showing that global semiconductor equipment shipments in Q1 reached $36.55 billion, up 14% year-over-year and 1% quarter-over-quarter, setting a record quarterly sales figure. The record performance was driven by sustained AI-related investment, including capacity expansion and technology upgrades supporting advanced logic chips, DRAM, and advanced packaging. ACM Research, as a leading provider of wet cleaning and electroplating equipment, stands to benefit from this industry momentum. Its high-temperature SPM cleaning technology has achieved breakthroughs applicable to GAA and HBM high-end compute chip mass production, with advanced packaging equipment orders continuing to materialize both domestically and internationally. The broader semiconductor equipment sector rallied, with Applied Materials up 4.09%, Lam Research up 3.33%, KLA-Tencor up 3.11%, ASML up 2.63%, and Teradyne up 2.58%.

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