Stocks Waver; Apple Tops Exxon's Market Cap By: CNBC.com News January 25, 2012 at 09:42 AM EST Stocks struggled for direction Wednesday as investors digested a handful of corporate earnings and ahead of the Federal Reserve's policy statement. Read More >> Related Stocks: Amgen Boeing Co Citigroup Exxon Mobil Illumina Inc Netflix Roche Holding Ltd SanDisk Corp Symantec Corp United Technologies