But while fundamental factors around these names are supportive of their multiples, the market isn't in the all-clear zone, according to Charles Schwab chief investment strategist Liz Ann Sonders.
"AI and its enthusiasm — I think that's very legitimate," Sonders told CNBC's " Squawk on the Street " on Monday.
"At this stage in the game, the trajectory of earnings, you could argue, is supportive of valuations."
In contrast to the dot-com bubble, the current AI rally has much stronger fundamental factors correlated to momentum, Sonders said.
"You're looking at the party of stocks and what they're doing, or just what the index is doing courtesy of a very small number of stocks," Sonders said.
Persons:
Charles Schwab, Liz Ann Sonders, Sonders, CNBC's, brining
Organizations:
Nvidia