Cruise operator Carnival Corp. was the worst performer in the S&P 500 on Thursday. One little-noticed culprit: Brexit. The U.K.’s on-again-off-again exit from the European Union has rattled the region’s economy and put consumers there on edge. That makes it tougher for Carnival to attract local customers to those cruise routes.

Source: Wall Street Journal June 20, 2019 19:30 UTC