On August 27, Coherent rose 3.65% in pre-market trading, trading at approximately $306.1 per share, with turnover of $7.5082 million.

On the news front, NVIDIA released its quarterly earnings report after hours, with market optimism surrounding AI chip demand and data center capital expenditure outlook continuing to drive the optical communications sector higher. Coherent, as a core optical interconnect supplier for AI data centers, previously reported fiscal Q4 revenue of $2.05 billion, representing 34% year-over-year growth, and projected single-quarter revenue to surpass $3 billion for the first time. Additionally, the company recently announced its PhotonLink platform launch at the September ECOC exhibition and began customer sampling of 300mm high thermal conductivity SiC substrates, expanding its product pipeline.

Within the Electronic Components sector, peers Corning rose 3.21% and Vishay Intertechnology gained 3.33%, reflecting broad sector recovery.

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