TOKYO — Asian stocks were mixed, while South Korea’s Kospi stock index fell 6% on Wednesday, as doubts over massive investments in artificial intelligence once again led investors to dump chipmaker stocks. American futures hardly changed. The latest decline in Seoul was led by a drop in shares of chipmaker SK Hynix after its operating
South Korea’s breakneck stock market rally has been rocked by wild swings in recent weeks, but Goldman Sachs says the recent turmoil has not changed its bullish outlook. South Korea was Asia’s best-performing stock market in the first half of 2026, with the benchmark Kospi index nearly doubling. But that rally has come under pressure