Semiconductor stocks rose broadly even as Nvidia fell 2.01% to $225.73, with investors focusing on the potential benefits of AI infrastructure spending for chipmakers, memory suppliers and equipment companies. The Philadelphia Semiconductor Index gained 1.30% to 11,887.87 after U.S. equities declined on oil-price pressures linked to Middle East conflicts and concerns that AI could encroach on software businesses. Intel surged 9.05% after analyst upgrades and reports of CPU price increases, while Qualcomm rose 3.17% following its AI semiconductor collaboration with Amazon, a potential agreement worth up to $60 billion but not a fully committed order volume. AMD, TSMC, ASML and Arm also advanced, although Micron declined 1.61%. South Korean semiconductor shares climbed on the 9th, led by SK Hynix, as analysts cited stronger memory demand, limited new supply and expanded AI-server investment. The source also highlights developments involving High-NA EUV (higher numerical-aperture extreme ultraviolet lithography), OpenAI's planned chips with Broadcom, rising selected memory spot prices, CXMT's expanding research workforce, China's trade measure on Japanese dichlorosilane, and Samsung's partnerships with Mistral AI and ASML.