US STOCKS-Tech stocks help Wall Street tick higher By: Reuters: Company News November 20, 2017 at 10:07 AM EST * Indexes up: Dow 0.13 pct, S&P 0.06 pct, Nasdaq 0.14 pct (Updates to open) Read More >> Related Stocks: Alibaba Group Holding Ltd Cavium, Inc. - Common Stock Cisco Systems General Motors Marvell Technology Inc Merck & Co Rogers Corp Verizon Communications Wal-Mart Stores, Inc.