Royal Caribbean (RCL) closed at $167.96 in the latest trading session, marking a +1.44% move from the prior day. This move outpaced the S&P 500's daily gain of 0.54%. Elsewhere, the Dow gained 0.72%, while the tech-heavy Nasdaq added 0.65%.Prior to today's trading, shares of the cruise operator had gained 3.31% over the past month. This has lagged the Consumer Discretionary sector's gain of 10.09% and the S&P 500's gain of 4.86% in that time.The investment community will be closely monitoring the performanc ...