South Korea's KOSPI index closed up 0.3%, with SK Hynix closing up 4.41%.
BlockBeats news, October 23 - According to Bitget market data, the South Korean KOSPI index closed up 16.53 points, or 0.3%, at 5,550.3 points on Friday, October 23. SK Hynix closed up 4.41%, and Samsung Electronics rose 0.46%.