Wall Street yo-yos again

New York Wall Street rebounded on Tuesday, and the S&P 500 more than made up all its losses from the day before, after stocks pinballed through another day of erratic trading. The S&P 500 climbed 1.3 percent, led by energy producers and other companies whose profits would benefit greatly from a strengthening economy. It was a sharp turnaround from the morning, when the index was down 0.9 percent, and from Monday's last-hour slide after California shut bars and reinstated other restrictions amid a jump in coronavirus counts. The Dow Jones Industrial Average also erased an early loss to end the day at 26,642.59, up 556.79 points, or 2.1 percent. Big tech-oriented stocks lagged behind, though,...