日韩股市低开，韩国KOSPI指数跌超2%丨日韩股市

Group 1 - The Nikkei 225 index decreased by 0.04%, closing at 54,269.13 points on February 5 [1] - The KOSPI index in South Korea fell by 2.24%, ending at 5,251.03 points [1] - As of the report's release, the Nikkei 225 index had dropped approximately 0.45%, while the KOSPI index continued to decline by over 2% [1]