美股存储板块盘前上涨，美光科技、ARM、高通涨超3%

Odaily reports that according to MSX data, US stock storage chips and optical communication sectors rose in pre-market trading. Micron Technology, ARM, and Qualcomm each rose over 3%, while Western Digital, SanDisk, and Credo gained more than 2%. Intel, Corning, Marvell Technology, AMD, Lumentum, and Coherent were up over 1%.