US stock markets turned a weak jobs report into positive news Friday, ending higher on expectations that the data will lead to new Federal Reserve efforts to help the economy. The markets added to Thursday\'s strong gains, with big mining companies surging on a jump in gold prices. The Dow Jones Industrial Average was up 14.64 points (0.11 percent) to 13,306.64 at the close of trade. The S&P 500 gained 5.79 (0.40 percent) at 1,437.91, while the tech-rich Nasdaq edged up 0.61 point (0.02 percent) at 3,136.42.