RCL stock hit a new 52 week low @ $32.26. Almost everything was down.
The main reason is simply the whole share market is down, i.e. not because of the company itself. You can see it yourself; 121 shares at 52 week lows just today, covering all sorts of sectors, real estate, retail, travel, banks and many other sectors.
New 52 Week Highs and Lows (wsj.com)