CNBC Tech
Chip stocks rip higher, with Lam Research up 20% and Micron, AMD booming
Thursday, July 30, 2026
Lam Research shares rose 20 percent on earnings results. Microsoft and Arm also reported earnings. Semiconductor stocks including Micron and AMD gained value following these reports.
Original reporting: https://www.cnbc.com/2026/07/30/chip-stock-rally-lam-research-micron-amd.html