Shares fell sharply on Wall Street on Tuesday with each of the major U.S. indices suffering their fourth dip in five sessions,... with a large selloff in tech sectors.<br /> After popping up by more than 660 points on Monday, the Dow Jones ended down by 344 points,... or a near one-and-a-half percent at 23,857-point-7.<br />The S&P 500 also fell 1-point-7 percent to 2,612, and the Nasdaq took the day's heaviest dip,... a near three percent tumble, or 212 points at 7,008-point-8.<br /> Shares in Korea continued their winning streak on Tuesday,... as market sentiment remained upbeat thanks to eased tensions between Washington and Beijing over trade. <br />The benchmark KOSPI closed up over half-a-percent at 2,452 and the junior bourse KOSDAQ, also up about the same percentage amount to close at 858-point-8. <br />
