SK hynix stock pops above 900,000 won — what could drive the next move
SK hynix shares jumped 5.57% to 909,000 won Friday, capping a 19% weekly gain as AI-driven memory shortages pushed chip prices higher. The KOSPI closed up 0.06%. Apple and Samsung flagged rising memory costs and tight supply, with SK hynix holding a 61% HBM market share last year. The company is weighing a U.S. AI investment arm and saw its bond rating upgraded to AA+ this week.