Stocks open mostly lower as Wall Street digests data By: CNBC.com News August 13, 2015 at 09:30 AM EDT U.S. equities opened mostly lower on Thursday as investors digested a slew of economic data points while worries over China largely subsided. Read More >> Related Stocks: Gopro Inc Cl A Kohl's Corp Merck & Co Monster Beverage Tesla, Inc. Yahoo