Micron, Sandisk, Marvell Rise Over 5% in Midday Trading on September 17

As of 9:30 a.m. Eastern Time on September 17, semiconductor, storage device, and optical communication stocks saw concurrent gains in U.S. markets, with Micron ($MU), Sandisk ($SNDK), and Marvell Technology ($MRVL) rising more than 5%. BlockBeats reported that these companies had risen over 5%, noting the broader sector's strength across semiconductor, storage device, and optical communication industries.