The leading cruise line operator has a big financial update on Tuesday. Investors in Carnival Corp. (CCL 0.06%) have been tossed about in the market's icy waters this years. Shares of the world's largest cruise line operator have fallen 13% in 2024. And they're going to be on the move again this week. Carnival reports its fiscal second-quarter results on Tuesday morning. The stock is losing to the market this year, but momentum has been on the side of its improving fundamentals. A strong report would send t ...