Micron Technology (NASDAQ:MU) shares are up 6% in midday trading, leading a broad-based rally across AI chip names. Advanced Micro Devices (NASDAQ:AMD) stock gained 4% and Broadcom (NASDAQ:AVGO) shares are also up 4% as investors re-embrace the AI infrastructure trade on Wednesday. The catalyst is a renewed wave of conviction around AI chip demand, with ... Micron Soars 6%, AMD Rallies 4%, Broadcom Climbs 4% on Reignited AI Chip Demand