CNBC Daily Open: UAE leaves OPEC adrift

Logo of the Organization of the Petroleum Exporting Countries (OPEC) Andrey Rudakov | Bloomberg | Getty Images Hello, this is Katie Foley writing to you from London. The UAE's shock OPEC exit is rippling across markets. But there are a host of other currents at play for investors today - a slew of earnings, a raft of rate decisions and a sea change at the Fed. What you need to know today And finally... UAE’s departure from the OPEC oil cartel is not without precedence. …