US equities closed mixed as investors remained worried about the debt ceiling negotiations and global economic growth while a rebound for Apple Inc buoyed the technology sector.
In economic news, the World Bank sharply cut its global growth forecast for this year citing austerity measures, low business confidence and high unemployment in advanced economies. The bank lowered its outlook for global economic growth to 2.4 percent from an earlier estimate of 3 percent.
Separately, the US Federal Reserve reported a rise in industrial production for the second straight month in December as demand for business equipment picked up even as lawmakers battled over the federal budget. Industrial production rose 0.3 percent in December after a 1 percent jump in November.
The US Fed’s Beige Book survey from 12 districts found rising home and car sales drove economic activity higher in December.



