The KOSPI Composite Index is up 719.17 points or 11.49% this week to 6977.94

The benchmark KOSPI surged 3.68 percent Wednesday, as foreign and institutional investors piled into large-cap semiconductor stocks on upbeat earni...

The benchmark Kospi gained as much as 4.8% on Thursday, extending its gain from a July 30 low to around 22%. Heavyweight memory chipmakers Samsung Electronics Co. and SK Hynix…