美国芯片股盘前上涨，美光科技涨2.6%

Core Viewpoint - U.S. chip stocks experienced a pre-market increase, indicating positive market sentiment towards the semiconductor sector [1] Company Summaries - Micron Technology saw a pre-market rise of 2.6% [1] - Broadcom's stock increased by 2.1% in pre-market trading [1] - Taiwan Semiconductor Manufacturing Company (TSMC) reported a pre-market gain of 1.5% [1]