Jeremy Grantham: The Most Expensive Market in American History 6/26/26

Investing legend Jeremy Grantham founded one of the first index funds in the 1970s, and in a special Squawk interview, he’s issuing a warning to investors. A permabear, Grantham expects a market decline of 70%, and he’s counseling his team to avoid U.S. stocks. Plus, OpenAI may wait until 2027 to IPO, and Apple is hiking product prices, thanks to rising costs of memory chips.    Jeremy Grantham - 16:00 MacKenzie Sigalos - 41:55    In this episode: MacKenzie Sigalos, @KenzieSigalos Joe Kernen, @JoeSquawk Andrew Ross Sorkin, @andrewrsorkin Katie Kramer, @Kramer_Katie Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.