Movement Alert｜Tower Semiconductor Rises 7.94% Overnight, Core Customer Issues Strong Denial of Silicon Photonics Yield Rumors

Market Focus06-01

On June 1, Tower Semiconductor rose 7.94% overnight, trading at $275.5 USD/share, with trading volume of $1,378.

On the news front, on May 30, Tower Semiconductor's core customer Innolight issued a formal statement characterizing the previously circulated rumors regarding Fab 9 factory's 1.6T silicon photonics chip yield issues as maliciously fabricated false information intended to manipulate stock prices. The customer explicitly stated it had never mentioned such risks in earnings reports or conference calls. Tower's representatives also responded that process tuning issues are industry norms that do not affect long-term customer relationships or capacity expansion plans, adding that 800G silicon photonics chip yields have been adjusted to relatively high levels while 1.6T remains in normal iteration.

The stock had previously declined over 13% from its 52-week high of $302.86 as the unverified yield rumors weighed on sentiment. The decisive rebuttal from a key customer effectively dispelled market concerns and triggered a sharp 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.)

Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.

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