Alcoa (AA) is one of the stocks most watched by Zacks.com visitors lately. So, it might be a good idea to review some of the factors that might affect the near-term performance of the stock.Shares of this bauxite, alumina and aluminum products company have returned +10.7% over the past month versus the Zacks S&P 500 composite's -2.5% change. The Zacks Metal Products - Distribution industry, to which Alcoa belongs, has gained 5.4% over this period. Now the key question is: Where could the stock be headed in ...