Louisiana-Pacific (LPX) 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. Over the past month, shares of this home construction supplier have returned -0.7%, compared to the Zacks S&P 500 composite's +3.8% change. During this period, the Zacks Building Products - Wood industry, which Louisiana-Pacific falls in, has gained 0.3%. The key question now is: What could be the stock's f ...