Markets down at start of big week. U.S. stocks opened up in the red on Monday due to investor anxiety over a range of issues. There are a lot of data releases and key events coming up this week, including another round of U.S.-China trade talks, guidance from both the U.S. Federal Reserve and the European Central Bank, jobs figures from the U.S., a key Brexit vote and manufacturing data from China. “Politics is an important driver for markets right now,” Ann-Katrin Petersen, investment strategist at Allianz Global investors, told the Wall Street Journal. “More volatility is in store for markets especially given the slower growth outlook for the global economy.” CLICK for complete article