Kospi plunges 6%, tumbles 25% from June peak
Synopsis South Korea's benchmark Kospi index plunged 8% to lower circuit on Monday as rising tensions in the Gulf and soaring oil prices rattled global
Synopsis South Korea's benchmark Kospi index plunged 8% to lower circuit on Monday as rising tensions in the Gulf and soaring oil prices rattled global markets. The selloff, led by sharp declines in AI-heavyweights SK Hynix and Samsung Electronics, pushed the index deeper into bear market territory, although it remains the world's best-performing major stock market in 2026.