Lower revenue projections pressure earnings, margins By: CNBC.com News October 20, 2015 at 11:17 AM EDT It is still early in the third quarter earnings season, but traders are already focused on the quarter that matters most: the fourth quarter. Read More >> Related Stocks: Alcoa Eaton Corp Plc International Business Machines Micron Technology Monsanto Co Rambus Inc United Technologies Wynn Resorts Yum Brands