Korean Stocks End Slightly Lower Amid Turmoil

South Korean stocks closed slightly lower on March 27, 2026, with the KOSPI down 0.4% at 5,438.87 after opening 2.93% lower and dipping to 5,220.10. Markets reacted to mixed U.S. signals on Iran and investor concerns over Google's TurboQuant AI compression reducing chip demand, while foreigners sold 3.88 trillion won and retail/institutions bought sizeable amounts.
Scoring Rationale
Timely, credible market update highlighting AI-driven chip concerns; limited novelty and single-market snapshot constrain broader impact.
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