Western Digital (WDC) 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 maker of hard drives for businesses and personal computers have returned +2.3%, compared to the Zacks S&P 500 composite's +1.8% change. During this period, the Zacks ComputerStorage Devices industry, which Western Digital falls in, has gained 6.5%. The key question now is: ...