On Tuesday, November 25, jewelry maker Tiffany & Co. (TIF) will report earnings before the opening bell. Analysts expect earnings per share of $0.77 on revenue of $970 million. Last year at this time, the stock jumped 16% from November 26 to January 2 on the heels of strong earnings. Investors will also be looking for earnings from Campbell Soup Company (CPB) before the market opens. Analysts expect net income of $0.72 per share on revenue of $2.2 billion. As for economic data, the second reading on gross domestic product for third quarter will be released at 8:30am tomorrow. Analysts expect a 3.3% rise. Plus, the September S&P Case-Shiller Home Price index is out at 9am. TheStreet's Scott Gamm has details from New York.