KIOXIA is trading 3.4% up at $38.88 as memory-chip stocks rally on renewed AI optimism and strong semiconductor export data. - The sector is benefiting from a

KIOXIA is trading 3.4% up at $38.88 as memory-chip stocks rally on renewed AI optimism and strong semiconductor export data. - The sector is benefiting from a continuing memory supply squeeze, with capacity redirected toward high-bandwidth memory for AI applications, tightening conventional DRAM an…