The KOSPI was up 17% at 6,549 points after tumbling nearly 17% over the previous three sessions, marking one of its steepest weekly declines, as fears of mounting competition from Chinese memory chipmakers triggered heavy selling across semiconductor stocks.
Warren Buffett sounds alarm as stock market warning returns for only second time in 155 years
Warren Buffett’s caution comes as the S&P 500’s CAPE ratio approaches levels seen only during periods of extreme valuations. While elevated readings can signal weaker