The S&P 500 hits a record high as Wall Street (and investors) read the latest tea leaves from the Fed. Slack makes a successful debut in the public markets. Facebook introduces a new cryptocurrency. And Oracle hits a new high. Motley Fool analysts Andy Cross and Ron Gross, and Jeff Fischer of 1623 Capital, discuss those stories and weigh in on earnings from Adobe, CarMax, and Darden Restaurants.   Thanks to Sprout Social for supporting Motley Fool Money. To learn how your brand can create real connection, visit http://sproutsocial.com/fool today.   Download their FREE guide, “Seven Key Strategies to Grow your Profits” today at http://NetSuite.com/fool