Summary: Here's everything you need to know before Friday's opening bell: Walmart is reportedly in talks to purchase a stake of more than 40% in Flipkart. The SEC blocked a sale of the Chicago Stock Exchange to a group of China-based investors. Avis's biggest investor seeks five board seats. U.S. stock futures were on the rise, pointing toward a 6th straight day of gains for Wall Street. We'll talk to Coca-Cola CEO James Quincey live at 11:15 ET. Join us on TheStreet.com. Check out the Morning Jolt:
