费城半导体指数涨超2.5%，英伟达、博通涨超4%

Core Viewpoint - Nvidia's Q3 earnings report and guidance exceeded expectations, leading to a rise in the US semiconductor sector, with the Philadelphia Semiconductor Index increasing by over 2.5% [1] Group 1: Company Performance - Nvidia's strong performance contributed to significant gains in the semiconductor sector, with Nvidia and Broadcom both rising over 4% [1] - Other major companies such as TSMC, Arm, AMD, and Intel saw increases of over 3%, while Qualcomm rose by over 1% [1]