费城半导体指数小幅高开，现涨0.4%，阿斯麦涨1.6%

Group 1 - The Philadelphia Semiconductor Index opened slightly higher, currently up by 0.4% [1] - ASML shares increased by 1.6% [1] - Micron Technology shares rose by 1.1% [1] - TSMC shares gained 1% [1]