Only a handful of companies are responsible for most of the index's gains thus far, including the likes of Nvidia (NASDAQ: NVDA ), Meta (NASDAQ: META ) and Tesla (NASDAQ: TSLA ).
The good news is market breadth improved beginning in late May and leadership has expanded to include cyclical sectors and industries.
Still, these firms have become so expensive relative to the broader market that some analysts have recently begun downgrading them.
More from Personal Finance:As July 4 motorists kick off summer travel, how to save on gasWhat to know about your rights as an air travelerHow travelers are booking vacations amid inflationOne place to start could be cruise companies: Carnival Cruise Line (NYSE: CCL ), Norwegian Cruise Line (NYSE: NCLH ) and Royal Caribbean International (NYSE: RCL ).
Perhaps no other industry took it on the chin as hard during the pandemic, which halted sailings for months.
Organizations:
NASDAQ, Nvidia, Meta, Tesla, Finance, NYSE, Cruise Line, Royal Caribbean International