South Korean stocks closed higher, with the KOSPI index rising; SK Hynix surged nearly 11%, while Samsung gained about 9%.

October 28 - According to Bitget data, the South Korean KOSPI index closed up 374.1 points, or 6.63%, at 6,012.44 points on Wednesday, October 28, reclaiming the 6,000-point level after 10 trading days and marking its largest single-day gain since July 31. SK Hynix rose nearly 11%, its biggest gain since August 20. Samsung Electronics rose about 9%, also its biggest gain since August 20.