Micron Technology (NASDAQ:MU) stock is up 4% in midday trading on Monday while shares of SanDisk (NASDAQ:SNDK) climb 3%. Both memory chipmakers are riding a wave of renewed enthusiasm around AI infrastructure spending. What’s driving these gains? The AI buildout continues to generate enormous appetite for memory chips, and hyperscalers are accelerating procurement timelines in ... Micron Jumps 4%, SanDisk Gains 3% as AI Tailwinds Drive Memory Sector Higher