SmartAsset.com On Thursday, the Dow, S&P 500 and Nasdaq rose between 1.2% and 1.6%. "The S&P 500 has been up more than 1% in four of the last five trading days. This is a feat that has not occurred since October 2011," noted Mike O'Rourke, chief market strategist at JonesTrading. 2. It ain't happening: A Chinese takeover of the Chicago Stock Exchange has been blocked by the U.S. Securities and Exchange Commission. The deal was first announced in February 2016, and had been in regulatory limbo for two years. The SEC said it was unable to obtain all the information...