AI Memory Surge Propels Micron and SK Hynix Past $1T Inframarket capmarket capitalizationmarket valuememory chipsmemory demandmemory pricesmemory shortageMicronMicron market capMicron sharesMicron stockNASDAQ:MUNewsSK Hynix makret capSK Hynix sharesSK Hynix stockThe-LatestTop Story 5UBS AI Memory Surge Propels Micron and SK Hynix Past $1T