The semiconductor sector showed strength at the opening of Wednesday's trading session. ARM Holdings surged more than 16%, while Advanced Micro Devices and Intel each gained over 5%. NVIDIA, Qualcomm, and Texas Instruments rose nearly 2%. The positive movement followed Arm Holdings' announcement at a strategic event in San Francisco that it is entering the physical chip manufacturing space with the launch of its Arm AGI CPU, specifically optimized for artificial intelligence. This major strategic shift aims to break through the growth limitations of the traditional IP licensing model by directly selling high-value hardware to capture a share of the AI computing market. The company expects this move to help drive total revenue to $25 billion by fiscal year 2031. Evercore ISI analyst Mark Lipacis praised Arm enthusiastically, comparing it to NVIDIA a decade ago. Additionally, global central processing unit supply constraints are intensifying, with Intel and Advanced Micro Devices reportedly informing customers of price increases across all CPU series in March and April.