Steel Dynamics (STLD) 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 steel producer and metals recycler have returned -4.3%, compared to the Zacks S&P 500 composite's +2% change. During this period, the Zacks Steel - Producers industry, which Steel Dynamics falls in, has lost 4.4%. The key question now is: What could be the stock's future di ...