US STOCKS-Wall Street rallies on trade optimism By: Reuters: Company News February 15, 2019 at 16:25 PM EST * Indexes up: Dow 1.74 pct, S&P 500 1.09 pct, Nasdaq 0.61 pct (Updates to market close) Read More >> Related Stocks: 3M Co Alphabet-A Amazon.com Apple Boeing Co Caterpillar Deere & Co Facebook NVIDIA Corp Netflix United Technologies