US STOCKS-Wall St gains in choppy session as traders juggle mixed messages By: Reuters: Company News January 29, 2015 at 15:36 PM EST * Indexes up: Dow 1.19 pct, S&P 0.91 pct, Nasdaq 0.91 pct (Updates with market moves, comments) Read More >> Related Stocks: Alibaba Group Holding Ltd Coach McDonald's Corp Qualcomm, Inc. Yahoo