Data compiled by Woofun AI shows that US storage chip and optical communication sectors experienced notable gains during pre-market trading sessions. Leading the rally, Micron Technology, ARM, and Qualcomm each recorded increases exceeding 3 percent.

Concurrently, Western Digital, SanDisk, and Credo posted advances of more than 2 percent.

Broader sector participation was evident as Intel, Corning, Marvell Technology, AMD, Lumentum, and Coherent all registered upward movements surpassing 1 percent. This synchronized rise across major hardware and semiconductor names suggests renewed investor confidence in the underlying technology infrastructure.