The latest trading session saw Palo Alto Networks (PANW) ending at $337.64, denoting a -1.3% adjustment from its last day's close. The stock trailed the S&P 500, which registered a daily gain of 0.1%. Elsewhere, the Dow lost 0.08%, while the tech-heavy Nasdaq added 0.28%.Heading into today, shares of the security software maker had gained 13.31% over the past month, outpacing the Computer and Technology sector's gain of 8.41% and the S&P 500's gain of 4.08% in that time.Investors will be eagerly watching fo ...