美股光通信、芯片板块全线大涨，英特尔、ARM涨超6%

Odaily reports that, according to MSX.COM data, US optical communication and chip stocks surged broadly. SanDisk rose over 16%, Western Digital gained more than 13%, Seagate Technology climbed over 11%, Qualcomm increased by more than 10%, and Intel and ARM both rose over 6%.