Closing Bell LiveKorea Stock MarketKOSPI 7400KOSPI Market CloseMay 6 2026Samsung ElectronicsSK HynixYum Seung-hwan 6 5월 2026 May 6, 2026 KOSPI Closing Summary: Semiconductor Supply Dynamics, Apple’s Choice, and U.S. Retail Investor Surge 서울특별시 Yeouido Introduction On May 6, 2026, the KOSPI market heated up strongly, driven by semiconductor sector st…