Booking Holdings (BKNG) 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 online booking service have returned +3.9%, compared to the Zacks S&P 500 composite's +3.6% change. During this period, the Zacks Internet - Commerce industry, which Booking Holdings falls in, has lost 2.8%. The key question now is: What could be the stock's future directi ...