On August 21, Coherent rose 3.89% in regular trading, trading at approximately $295.36 per share, with turnover of $223 million. The stock staged a technical rebound after three consecutive trading days of sharp declines since August 18 that resulted in a cumulative drop exceeding 20%.

On the news front, the company recently announced it has begun customer sampling of 300mm high thermal conductivity silicon carbide substrates designed for AI chip heat management. The new material improves cooling performance by up to 25% compared with existing solutions while remaining compatible with current chip-manufacturing tools, accelerating CPO technology commercialization.

Fundamentally, Coherent reported strong fiscal Q4 results with revenue of $2.05 billion, up 34% year-over-year, and adjusted EPS of $1.74, up 74% year-over-year. Multiple Wall Street firms including JPMorgan, Jefferies, and Needham raised their price targets following the earnings release. The broader electronic components sector showed signs of stabilization, with Amphenol up 2.22% and Corning up 0.61%, as selling pressure in the optical communications space gradually subsided.

(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.)