KOSPI Plunges as AI-Fuelled Gains Reverse; Analysts Warn of Deleveraging and Continued Volatility
South Korea’s benchmark KOSPI tumbled for a second consecutive session, sliding about 7% to its weakest level since early April after memory chipmaker SK Hynix reported robust results that nevertheless failed to satisfy elevated market expectations around AI-driven demand. Market participants and strategists cited concentrated exposure to AI-linked…