US STOCKS-Wall St gains in choppy trading By: Reuters: Company News January 29, 2015 at 14:18 PM EST * Dow up 0.71 pct, S&P up 0.41 pct, Nasdaq up 0.33 pct (Updates with market moves, comments) Read More >> Related Stocks: Alibaba Group Holding Ltd Coach McDonald's Corp Qualcomm, Inc. Yahoo