Signal Desk · Markets

US chip stocks tumble as CXMT advances and AI spending fears rise

2026-10-13 · 1 source · Economic Times Markets

In short

US chip stocks fell after China’s CXMT made competitive moves. The drop hit memory and data storage companies like Micron Technology, Seagate Technology, SanDisk, and Western Digital.

Investors are also worried about the cost of AI spending and rising rivalry. The reporting does not say whether the losses will continue.

What the reporting says

US chip manufacturers tumbled after competitive moves from China’s CXMT, according to publisher-supplied market summaries. The declines hit memory and data storage names including Micron Technology, Seagate Technology, SanDisk and Western Digital, while investors also worried about escalating rivalry and AI investment demands. The immediate consequence was broad pressure on the sector, but the reporting does not state how long the slide may last or whether any company guidance changed.

Why it matters

US chip manufacturers, especially memory and data storage firms, fell after competitive moves from China’s CXMT, based on the available summary. The selloff affected Micron Technology, Seagate Technology, SanDisk and Western Digital, with investor concern also tied to rising rivalry and AI investment demands. The reporting does not say whether the companies changed guidance or whether the pressure will continue.

Touches: Micron Technology, Seagate Technology, SanDisk, Western Digital, AI, Companies, Markets, Global

Sources