Reports: New home sales for December, 9 a.m.; Federal Reserve announces decision on interest rates.

International: Opening of annual World Economic Forum.

Local earnings: Abbott Laboratories, Boeing Co., Motorola Mobility Holdings Inc., United Continental Holdings Inc.

Other major earnings: ConocoPhillips, Eastman Kodak Co., General Dynamics Corp., Netflix Inc., Qualcomm Inc., Starbucks Corp., United Technologies Corp., US Airways Group Inc., Valero Energy Corp., WellPoint Inc., Xerox Corp.