# Should we fear an AI bubble bust?

> Source: <https://www.japantimes.co.jp/business/2026/06/27/markets/ai-bubble-fears/>
> Published: 2026-06-27 09:49:00+00:00

WASHINGTON – Recent swings in tech stocks are reviving fears of an AI bubble — and some experts warn that if it pops, the fallout could be bigger than anything Wall Street has ever seen.

“There are many indications that we are in a bubble,” said Itay Goldstein, a finance professor at the University of Pennsylvania’s Wharton School.

“It seems likely that there is overpricing,” he added.