South Korean stock market soars 18% as investors pile back into AI South Korea's KOSPI index surged 18% as investors returned to AI-related stocks, led by SK Hynix and Samsung Electronics, which staged strong recoveries after a punishing sell-off earlier in the week, according to the Financial Times. South Korean stock market soars 18% as investors pile back into AI Source: Financial Times Technology https://www.ft.com/technology SK Hynix and Samsung stage storming recoveries after this week’s punishing sell-off Get AI news in your inbox Daily digest of what matters in AI. Get AI news in your inbox Daily digest of what matters in AI.