Apple stock price is less than $550 for 1 month

Apple: The stock price is less than $550 for 1 month. Will it come back to more than $600 in the New Year 2013? With the iPhone App Donkey Stocks the actual stock price of about $520 fits with a growth in earnings per share of only 3.1%. The parameters are: EPS from autumn= $8.67, periode of time=6 years, reference interest rate=4%.