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How's the stock market doing, minus AI? artwork

How's the stock market doing, minus AI?

Marketplace All-in-One

October 7, 2026

The S&P 500 has hit more than two dozen record highs this year, and it’s got AI firms to thank. In fact, it’s easy to forget that a lot of other public companies are in a tough spot. In this episode, why there’s a widening bifurcation of the stock market.

Speakers Kai Ryssdal, Sabri Ben-Achour, Erin Lash, Matthew Pagnati, David Lefkowitz, Kristin Schwab, Rob Hayworth, David Gray Witter, Ann Villamil, Megan Swiber, Justin Ho, Chris Duncan, Jeremy Robb, Matt Schultz, Grace Swimmer

TopicsBusinessNews

SPEAKER_1 (0:00)

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Kai Ryssdal (1:02)

Okay. Wait. Maybe I've been totally wrong?

From American Public Media, this is Marketplace.

In Los Angeles, I'm Kai Rizdall. It is Wednesday today. This one is the 7th of October. Good as it always is to have you along, everybody.

I have been saying for a very long time on this program that the stock market is not the economy. I have, and this is true, I have a sweatshirt at home in my closet that says that on it. So believe me when I tell you that the words that are about to come out of my mouth hurt. It is possible, possible that the stock market is, right now anyway, the economy. Stocks are an ever-increasing share of total household wealth in this country. That wealth effect, it's called, is real, and so consumers spend more, even consumers who don't own stocks. GDP is being driven in no small part by the zillions of dollars being spent on AI, and those companies' valuations are driving stocks higher. So all of that is happening. The catch is that of the 500 big companies listed in the S&P 500, like seven of them have been driving it to record highs. The other 493 or whatever, Marketplace's Sabri Benishaw starts things off.

Sabri Ben-Achour (2:38)

All right, let's take out the NVIDIA, the Microsoft, the Amazon, the Micron. We know they're doing great, so happy for them. How though is everybody else doing?

Erin Lash (2:49)

Not so great right now.

Sabri Ben-Achour (2:51)

Matt Orton is chief market strategist at Raymond James Investment Management. When the S&P 500 hit its latest record high on Tuesday, only 24 stocks actually hit highs for the year. 24 out of 500

SPEAKER_5 (3:04)

There's a significant bifurcation between everything that's tech and artificial intelligence versus everything else in the market.

Sabri Ben-Achour (3:12)

It wasn't this serious even a few months ago. Matthew Pagnati is a senior research analyst at Capital Advisors Group.

Matthew Pagnati (3:18)

All the good performance was weighted to the bottom companies, not to the Mag-7, not to the AI names, but to these other guys who were kind of catching up.

Sabri Ben-Achour (3:26)

And then things changed. The chair of the Federal Reserve gave a big press conference in August, strongly suggesting interest rates were probably going to be going up.

Matthew Pagnati (3:35)

It became clear that the Fed was going to start raising rates. Then all those companies and all those sectors that were doing well kind of up until that point flipped over. And while the AI trade started ripping, these guys have kind of been struggling.

Sabri Ben-Achour (3:47)

And interest rates did go up, and mortgage rates went up, and bond yields went up. Also, the price of diesel went up. For normal, non-tech companies living down here on Earth, these were all bad things.

David Lefkowitz (3:59)

There are businesses that are tied to, say, the housing market. With mortgage rates at now more elevated levels, it's not surprising that we've seen investors rotate out of that area.

Sabri Ben-Achour (4:11)

David Lefkowitz is head of US. Equities at UBS. Homebuilder Lennar is down 27% this year, DoorDash down 13%, Tyson Foods down 12%.

David Lefkowitz (4:21)

There are parts of the stock market that are correlated to interest rates and to oil prices. And for those businesses, they're probably experiencing some challenges.

Sabri Ben-Achour (4:32)

AI investment, though, does not seem to care about any of that for now. In New York, I'm Sir Brevena Shor for Marketplace.

Kai Ryssdal (4:40)

It is a truism, by the way, of business journalism that no sooner do you assign a story in the morning news meeting about this stock index or that stock index being at record highs than traders on Wall Street decide to ruin your day. All three major indices took a hit on this Wednesday. Bond yields, though, went up, which makes the story on the yield curve that's coming up in a little bit all the more topical. We will have the details when we do the numbers.

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