Royal Caribbean (RCL) is at a 52-week high, but can investors hope for more gains in the future? We take a look at the company's fundamentals for clues.

A highly volatile stock can deliver big gains - or just as easily wipe out a portfolio if things go south. While some investors embrace risk, mistakes can be costly for those who aren’t prepared.

Royal Caribbean sees growth with high demand, premium pricing and robust margins. Elevated valuation suggests growth is ...