This week could be very telling in what to expect from the markets in the first quarter and the rest of 2014 as a number of important companies report Q4 and 2013 year-end earnings. Today brought in some stock moving releases from Caterpillar Inc. (CAT), Apple Inc. (AAPL), Seagate Technology (STX).

CAT reported better-than-expected earnings before the market opened along with a $10 billion buyback program.