Nasdaq 100 component stocks diverge in performance: information services and software stocks rally, while semiconductor equipment and optical communication stocks pull back.

On October 22, according to Bitget market data, during US equity trading, the Nasdaq 100 component stocks showed divergence, with information services, railway transportation, and software-related stocks performing strongly, while semiconductor equipment, optical communications, and automated testing equipment-related stocks pulled back.

In terms of gains, Thomson Reuters (TRI.O) rose 7.03%, primarily providing professional information services, news, and legal and tax software solutions; CSX (CSX.O) rose 6.83%, mainly engaged in railway freight and related transportation services; Roper Technologies (ROP.O) rose 6.35%, primarily providing vertical industry software and technology products; Intuit (INTU.O) rose 4.97%, primarily offering financial management, tax filing, and accounting software; Adobe (ADBE.O) rose 4.96%, primarily providing creative design, digital documents, and digital experience software.

In terms of declines, Teradyne (TER.O) fell 9.78%, primarily providing semiconductor test equipment and industrial automation solutions; Lam Research (LRCX.O) fell 9.77%, primarily providing semiconductor wafer manufacturing equipment and related services; Lumentum (LITE.O) fell 9.63%, primarily providing optical communication devices, lasers, and photonic products; Astera Labs (ALAB.O) fell 9.23%, primarily providing high-speed interconnect semiconductor solutions for AI and cloud infrastructure; Seagate Technology (STX.O) fell 8.41%, primarily providing hard disk drives and data storage solutions.