On October 12, Applied Optoelectronics fell 5.4% in regular trading, trading at $103.045 per share, with turnover of $87.06 million.

The decline was driven by broad weakness across the optical communications sector, as leading peers sold off amid profit-taking following the earlier surge fueled by Lumentum's capacity-sold-out announcement through 2029. Lumentum fell 5.28%, Ciena dropped 4.83%, and Nokia declined 2.14%, collectively dragging Applied Optoelectronics lower.

Applied Optoelectronics is a leading supplier of fiber-optic networking products, serving cable television, fiber-to-the-home, and data center end markets, and designs and manufactures a variety of fiber-optic communication products.

(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.)