费城半导体指数跌2%，美光科技跌4.6%，Arm跌4%，英伟达跌3%

Group 1 - The Philadelphia Semiconductor Index declined by 2% on November 11 [1] - Micron Technology experienced a drop of 4.6% [1] - Arm's stock fell by 4% [1] - Nvidia's shares decreased by 3% [1]