BlockBeats News, April 21st - On Tuesday, April 21st, the South Korean KOSPI Index closed up 169.38 points, a 2.72% increase, at 6388.47 points, reaching a new all-time high. The Nikkei 225 Index closed up 524.28 points on April 21st (Tuesday), a 0.89% increase, at 59349.17 points. (FX678)
