The latest trading session saw Zscaler (ZS) ending at $197.37, denoting a +0.01% adjustment from its last day's close. The stock's change was less than the S&P 500's daily gain of 1.02%. At the same time, the Dow added 1.09%, and the tech-heavy Nasdaq gained 1.18%.Shares of the cloud-based information security provider have appreciated by 5.17% over the course of the past month, underperforming the Computer and Technology sector's gain of 8.46% and outperforming the S&P 500's gain of 4.44%.The investment co ...