AAPL 
2011-01-05  332.57 
2011-01-06  332.30 
2011-01-07  334.68 
2011-01-10  340.99 
2011-01-11  340.18 
2011-01-12  342.95 
2011-01-13  344.20 
2011-01-14  346.99 
2011-01-18  339.19 
2011-01-19  337.39 
2011-01-20  331.26