Buy last year's losers?

With the same logic, I should dump my winners such as AAL (200% profit). However, I have to check whether the winners will still be winners, or the losers still be losers. BTW, the Dogs of Dow Theory and its derivatives are doing good, but it could be due to the premium on dividend stocks.

As most, I predicted wrongly that interest rate should rise in 2014; it is due to the new chairwoman and the flat economy). Now I predict it will rise by the end of 2015. It will have impact on the market esp. with the record margin debt