Tuesday’s big movers; Alcoa may be cut to junk
Apple shares rally almost 3%
SAN FRANCISCO (MarketWatch) — Shares of Apollo Group Inc., FactSet Research Systems Inc. and Electronic Arts Inc. made big moves during U.S. trading Tuesday, while Alcoa Inc., Apple Inc. and Facebook Inc. ranked among top trending tickers. http://www.marketwatch.com/story/tuesdays-big...2012-12-18