Pure Storage (PSTG) 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 data storage company have returned -5.5%, compared to the Zacks S&P 500 composite's +4% change. During this period, the Zacks Computer- Storage Devices industry, which Pure Storage falls in, has lost 13.6%. The key question now is: What could be the stock's future direction?Wh ...