Business South Korean Stocks Crash as AI Rally Unwinds and Fed Fears Spark Global Sell-off by Marcus Liu - Business Editor June 8, 2026 by Marcus Liu - Business Editor June 8, 2026 KOSPI Plunges Over 8% as Market Fears Trigger Broad Selloff South Korea’s KOSPI Composite Index fell 8.29% on Monday, June 8, 2026, closing at 7,484.41. The sharp decline, which saw … 0 FacebookTwitterPinterestEmail