US intraday Nasdaq 100 components showed divergent price movements, with AI computing and optical communications stocks leading the declines.

On October 15, according to Bitget market data, intraday U.S. stock trading saw divergent performances among Nasdaq 100 components, with financial software, healthcare, and select consumer technology stocks showing strength, while semiconductor equipment, AI computing power, and optical communication stocks experienced notable pullbacks.

In terms of gains, Intuit Inc. (INTU.O) rose 6.09%, primarily providing financial management and tax software services; Autodesk (ADSK.O) gained 5.76%, focusing on design software for the architecture, engineering, and manufacturing sectors; Adobe (ADBE.O) increased 4.81%, mainly engaged in creative design and digital marketing software development; Copart (CPRT.O) climbed 4.55%, specializing in online auction services for used and salvaged vehicles; Comcast (CMCSA.O) rose 4.49%, primarily operating in cable television, broadband networks, and media content.

On the losing side, Rocket Lab (RKLB.O) fell 12.99%, primarily engaged in small launch vehicle launches and spacecraft R&D services; Nebius NV (NBIS.O) dropped 10.51%, specializing in AI cloud infrastructure and data center services; Lumentum (LITE.O) declined 8.85%, mainly providing optical communication and laser device products; Synopsys (SNPS.O) decreased 7.59%, focusing on electronic design automation software and semiconductor IP licensing; Seagate (STX.O) fell 7.16%, primarily involved in the R&D and sales of hard disk drives and data storage devices.