In short
Podcast Notes: The Journal - Episode: How to Be an Intelligent Investor in 2026
Podcast Title: The Journal Hosts: Ryan Knutson and Jessica Mendoza Episode Date: January 12, 2026 Guest: Jason Zweig, writer of The Intelligent Investor column and newsletter
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Episode Overview
In this episode, Jason Zweig discusses strategies for intelligent investing in a potentially volatile market landscape in 2026. With factors such as an AI bubble, geopolitical tensions, and fluctuating interest rates, Zweig emphasizes the importance of preparation and sound investment principles.
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Key Themes and Concepts
- Intelligent Investing Principles
- Core Attributes: Judgment, common sense, independence, and skepticism, which are considered virtues rather than mere skills.
- Investment Strategy: The podcast reiterates the importance of buying and holding index funds for long-term success.
- The Importance of a Long-Term Perspective
- Historical Context: Zweig has been writing the Intelligent Investor column since around 2008, promoting a buy-and-hold strategy due to its simplicity and effectiveness.
- Friction in Investing:
- Fees: Active trading incurs costs that can erode returns over time.
- Taxes: Selling at a profit incurs capital gains taxes, which can significantly reduce overall gains.
- Behavioral Friction: Investors often chase performance rather than focusing on long-term value.
- Market Predictions and Trends
- 2025 Market Performance: Despite initial skepticism, the S&P 500 saw a significant rise of 17.9%, driven by corporate earnings and lower interest rates.
- 2026 Outlook:
- Uncertainty exists with geopolitical issues, an AI bubble, and inflation.
- Zweig emphasizes a focus on personal investment strategy rather than attempting to predict market movements.
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Discussions
A. AI Bubble Concerns
- Zweig expresses cautious optimism about major tech companies investing in AI.
- Historical patterns suggest that over-investment in promising technologies often leads to lower future returns.
B. Market Timing Strategies
- Gradual Investing: For those hesitant about entering a high market, a dollar-cost-averaging approach is recommended, investing small amounts regularly.
- Market Timing Risks: Selling parts of a portfolio at market highs can incur taxes and lead to missed opportunities if the market continues to rise.
C. The Role of 401(k) Plans
- The increasing number of 401(k) plans does not prevent market downturns, as historical market crashes occurred even with rising investment inflows.
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Audience Questions
- Low Volatility Portfolio
- Advice: Diversification is key. Investors should hold a variety of asset classes to mitigate risk.
- Timing the Market
- Response: Attempting to time the market by selling at highs can lead to tax implications and generally isn’t advisable.
- Predictions for 2026
- Final Thoughts: Zweig encourages listeners to predict market conditions for the year, then reflect on the accuracy of their predictions at year-end, noting that predictions often differ from reality.
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Conclusion
Jason Zweig emphasizes the importance of intelligent investing through a disciplined approach, focusing on long-term strategies and avoiding the pitfalls of market speculation. The episode serves as a reminder to be prepared for volatility while adhering to prudent investment principles.
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Further Listening
- "It's Almost 2026. How’s the Economy?"
- "Investment Accounts for Babies Are Coming. Wall Street Can’t Wait."
Written by AI. May contain mistakes. Listen to the episode to check what was said.
Chapters
Tap a time to open that second in VOPrinciples of Intelligent Investing
0:45 to 2:18
Jason discusses the core principles of intelligent investing and the importance of holding investments long-term.
“It's about common sense and independence and skepticism.”
Understanding Investment Friction
2:18 to 4:37
Jason explains the obstacles to long-term investing success, including fees and behavioral biases.
“And, you know, the complications come in because it's boring.”
Market Predictions for 2025
4:37 to 6:46
Jason shares his thoughts on the market performance for 2025 and the unexpected factors that influenced it.
“Okay, let's talk about 2025 for a minute.”
High-Level Predictions for 2026
6:46 to 8:17
Discussing potential market trends for 2026 and the importance of investor behavior.
“companies that are also being taxed at a somewhat lower rate thanks to, you know, legislation.”
Concerns About the AI Bubble
8:17 to 10:50
Jason weighs in on the potential AI bubble and its implications for investors.
“And if there were nothing to worry about, that would be the most worrisome thing of all.”
Lessons from Past Market Bubbles
10:50 to 12:51
Exploring past market bubbles and their impact on investment strategies.
“which not wrong, but just still a bubble.”
Audience Investment Questions
12:51 to 14:02
Answering audience questions about safe investment strategies and timing market entries.
“Basically, what's the safest thing you can do this year?”
Investing Gradually in a High Market
14:02 to 15:01
Learn the strategy of gradual investing to mitigate risks in a high market.
“What about people who are not currently in the market right now?”
The Pitfalls of Timing the Market
15:01 to 17:00
Understand why timing the market can lead to losses due to taxes and trading costs.
“And that means that you can't lose all your money because you didn't put it all in the market.”
The Dynamics of Market Fluctuations
17:00 to 19:02
Explore how market dynamics work despite increasing 401k investments.
“So we've talked a lot about like, when is the stock market going to fall?”
Show all 11 chapters
Predictions for 2026: A Cautionary Approach
19:02 to 20:24
Discover why making predictions about the market can be misleading.
“Any last words of wisdom heading into 2026?”
Transcript
Automatic transcript. May contain errors.0:05Would you mind introducing yourself? Yes, I'm Jason Zweig, and I write the Intelligent Investor column for the Wall Street Journal. And what makes you so intelligent, Jason Zweig? Oh, that's a great question, Ryan. So I often hear from readers that I'm stupid, so let's take it head on. Jason is no dummy. He writes one of the Wall Street Journal's most popular columns called The Intelligent Investor. It's also a newsletter, where he gives readers advice on how to think about their investments. And for Jason, intelligent investing comes down to a few basic principles. It's about judgment. It's about common sense and independence and skepticism.
0:55Which are harder skills to learn, actually. They are very difficult to learn. And I, as time passes, I've come to think of them as virtues rather than skills. Jason's job is to guide those investors. And today, he's going to take some questions to set us on the right path for 2026. Are you ready? I'm ready. Welcome to The Journal, our show about money, business, and power. I'm Ryan Knudsen. It's Monday, January 12th.
1:36Coming up on the show, how to navigate the stock market intelligently in 2026.
1:58So I tried to look this up before we spoke. You've been writing this column since 2008-ish? That's correct. Yep. So the one thing that I feel like is a theme that cuts across all of your columns over these years is that the best thing you can do as an investor is to just buy the market and hold it for the long run. Would you still say that's true? Yeah, that's definitely my view. And, you know, the complications come in because it's boring. Why do you believe that just buying an index fund and holding it for as long as possible is the best strategy? Well, there's a couple of reasons. The first is that the biggest obstacle to long-term investing success is friction.
2:50And that comes from a few different sources. First, most obviously, is fees. If you're either buying an actively managed investment or you're picking your own investments, Every time you or somebody else trades, you incur those costs. And they can be very substantial, especially over the long term. Second is taxes. Every time you trade at a profit and you sell... You've got to pay taxes on that profit. Yep. Uncle Sam is your partner. And he's always got his hand in your pocket. If you buy and hold, you can defer most of those taxes, and often all of them, until you eventually sell. And the final friction is your own behavior.
3:48Most people are very prone to performance chasing. when something goes up instead of thinking to ourselves oh it's become more expensive if it was a pair of socks I wouldn't want to buy it now but it's not socks it's stocks and they're going up so I'm going to buy them and then when they go down instead of telling ourselves oh they've just gotten cheaper they're on sale people say I don't want it anymore because it went down. So when you buy and hold, particularly if you buy and hold one or a few index funds, you short circuit all of those problems and you eliminate that friction. Okay, let's talk about 2025 for a minute.
4:40A year ago, what did you think was going to happen in the market? And how does that compare to what actually happened in the market? it?
4:50Well, I think like a lot of people, I had all kinds of concerns. I guess I was a little skeptical that we would have a really positive return because both 2023 and 24 had been very robust years. And often the stock market goes up three years in a row and it can go up more years in a row than that. But those were two very good returns. And so I was like, maybe we'll get like a slightly positive year. And of course, it turned out the S &P 500 was up like 17.9%. Yeah, a blockbuster. Both the S &P 500 and the Nasdaq soaring to record levels. The Dow up almost 13 % year to date. The Nasdaq composite up 20 % year to date.
5:48And the S &P 500 up more than 16 % year to date. Tech stocks in particular are driving markets to all-time highs. We're talking the likes of Google, Meta, Microsoft and Apple. Despite Ukraine, despite tariffs, despite the stuff about the Fed, Gaza, you know, you name it, just went up. So what the hell? Why? Why did it go up? And what's the lesson there? Well, the stock market went up because corporate earnings went up. And earnings went up in a period of, you know, relatively low interest rates. Exports by U.S. companies did quite well, partly because the U.S. dollar dropped a bit. And all of those things combined to produce, you know, just enormous profits for U.S.
6:46companies that are also being taxed at a somewhat lower rate thanks to, you know, legislation. So, you know, when companies earn more money that gets taxed less, their stocks go up.
7:03So what's your high-level prediction for 2026? You went into 2025 thinking the market was maybe going to have a lower performance year. Do you think that's going to be the case this year? Well, I'm going to chicken out, but I think the best way to answer the question, what is the stock market going to do in 2026 or what is any financial market going to do, is really to say, well, what am I going to do? And how can I conduct myself as an investor and position my portfolio so that whatever the market does, I can either respond in an appropriate way or choose not to respond at all because it isn't really called for?
7:54There's a lot already going on in 2026, though, that I wonder if it affects your thinking. There's Venezuela. There's the drama at the Fed and the questions about what's going to happen to interest rates. There's concern about an AI bubble. Does any of that make you think about changing your strategy? No, I don't think so because, you know, there's always something to worry about as an investor. And if there were nothing to worry about, that would be the most worrisome thing of all. I'd be terrified if there were nothing to worry about. What we do know about financial markets, and we know this from centuries of history and we know it from human psychology, is that markets don't react to what people already expect.
8:43Because that's already in the price of all the assets that are traded. What markets react to is the unexpected. So when we find ourselves worrying about the things we can already see, the one thing we can be pretty sure of is we're worrying about the wrong things. I want to drill in on the AI bubble specifically. When people talk about is there an AI bubble, is there not, there's certainly controversy around that. People in the AI industry certainly don't. But what's your take when you just look at the valuations of those stocks? Well, I think you'd be crazy not to be concerned about this. And I guess there's two ways to think about it.
9:32One is that there are great companies like NVIDIA, Google, Meta, Facebook, that are planning to pour trillions of dollars of investment into AI. and the people who run these companies are far from stupid and the track record of these companies is pretty phenomenal. So that's definitely a positive. What is a lot less positive is there's decades of very rigorous financial research showing that when companies invest a lot of money, they tend to have lower future returns. Seems counterintuitive, but I believe you. Yeah, a lot of capital expenditure tends to be wasted. So when companies over-invest in new technology, the track record tends to be very mixed.
10:36Also, just like with any new giant technology that seems extremely promising, there often is a lot of investment because everyone's trying to get in on it. And then, you know, there's a shakeout to figure out who the real winners and losers are. I mean, you know, look at the internet bubble, which not wrong, but just still a bubble. That's really the key thing here is that you can be right about how the future will unfold, but if you pay too much for the promise of that future, you're not really going to make any money doing it. Do you think the AI bubble could be like the dot-com bubble in 2000?
11:14If you think back to the tech bubble, and of course a lot of our listeners might not have suffered through it the way I did, but, you know, internet-related stocks lost roughly 85 % on average between 2000 and 2002. I mean, it's one of the worst destructions of wealth in American history. Jeepers. So if you bought internet stocks, then dot-com stocks, you lost almost all your money. If you bought the market as a whole, you certainly didn't do well. You lost about 40, roughly 45 % over that three-year period. But then the stock market came roaring back. And what I find interesting is if you subtracted the so-called Magnificent Seven, the biggest tech stocks in the country, from last year's 17.9 % return, U.S.
12:19stocks were still up about 10%. So the non-AI stocks gained more than 10%, which is almost exactly their long-term average return. So how much damage a collapse in AI would do isn't totally clear. I think it would be very harmful, but I think the stock market would recover maybe faster than people would expect. We'll be right back.
13:04so we got i want to turn to some uh questions that we got from the audience about how to invest in 2026 we got this question from rean and ulrich who asks what's the low volatility sleep well at night investment portfolio? Basically, what's the safest thing you can do this year? Diversify. You know, you should basically own everything. The U.S. is roughly two-thirds of the total valuation of all the stocks on the planet. So if you have all your money in U.S. stocks, you're missing out on a third of all the opportunities out there. So really the key is, if you want to sleep well at night, the greater the variety of assets you own, the less you should have to worry that any particular investment you own can kill you.
14:01It's a piece of what you own. It's not the whole thing. What about people who are not currently in the market right now? The stock market is reaching record highs all the time. It's more expensive than it's ever been. Is now an okay time to get in or should people wait until the market goes down? Well, I think the best advice overall for people is to be gradual. Don't do anything suddenly and don't do anything big. If you're concerned that this is a dangerous time to invest, then invest just a little bit and do it every month. You know, invest$100 a month in, you know, a couple of index funds and just put yourself on permanent autopilot.
14:55Just every month$100 goes in. And as you earn more money, you can raise that. And that means that you can't lose all your money because you didn't put it all in the market. if the market goes down. But if the market goes up, you'll at least make something because you're not out of it entirely. We got a question along these lines from Lance Robertson in Eugene, Oregon. Shout out to the Ducks. Go Ducks. Hey, my question is about timing the market. Specifically, I wonder about my investment strategy of selling a very small portion of my portfolio. each time the market hits a new high, then using that cash to buy back in when the market has a pullback.
15:44Is this considered timing the market or is it a sound strategy? Yeah, so it's a great question with kind of a complicated answer. So I think the problem with that approach is taxes and trading costs. I mean, every time you sell it again, the government is going to take a piece of what you got. And that's just not a good idea over time because it takes such a bite out of your... 15%, right? Capital gains. Yeah, exactly. And it's better to leave the money in there and let it compound than to try to take it out and sort of hold it back and then put it back in. Because if you've just lost 15 % of your money to capital gains tax, that means that you have to make roughly 20 % just to break even after paying the tax.
16:55And if you do that over and over again, it's very difficult to make that work. Right. So we've talked a lot about like, when is the stock market going to fall? Is it going to fall? Is there a bubble that might burst? But we've got this interesting question from Stephen Baranek, who takes a bit of a different angle. Hi, my name's Steve. I'm 66 years old, and I'm from Jefferson, Oregon. And here's my question. It appears that there are more employee 401k plans now than ever, while the number of index-listed stocks have been cut in half. If the bulk of this 401k money keeps being invested in a shrinking number of stocks, then how can the markets ever go down, and how is this going to end?
17:43Well, we know markets can go down and will go down. And in fact... Even in an environment where more and more people are constantly putting money in? Yeah, exactly. So, you know, the 401k wasn't devised until about 1980, but it's been around and has grown to, you know, a multi-trillion dollar marketplace over the ensuing decades. But just think about it for a minute. You know, the market crashed between 2000 and 2002. It crashed again between 2007 and 2009. It crashed in 2020. It crashed in 2022. And 401k money was pouring in throughout all of those episodes. So markets go up, the stock market goes up when corporate earnings go up.
18:39And how much money companies earn is not a function of how much money is going into 401k plans. They just, there's no cause and effect relationship there. So it doesn't really matter, even if more and more people pour into the market, the market can still go down, obviously, because if something spooks people or if their corporate profits go down, people are going to sell and therefore the market goes down. Exactly. Any last words of wisdom heading into 2026? I would say to people, you know, be careful out there.
19:15and one of the exercises that I love to have people do is at the beginning of the year, make a set of predictions. What do you think is going to happen? Instead of asking somebody at the Wall Street Journal what he thinks is going to happen, what do you think is going to happen? What do you think the S &P 500 is going to return in 2026? What do you think the best performing major asset will be? Predict where all of those variables, the inflation rate, interest rates, predict where they'll all be at the end of the year. And then at the end of the year, look up the actual answers and look up what you predicted.
20:00And I have a prediction that the predictions you actually made will look very little like the actual results. So that's your one prediction is that we can't really predict anything very well. Yeah. And the lesson from that is, in my view, most people should stop trying to predict. Brings us back to just buy and hold. Yeah, it kind of does. Jason, this has been so much fun. I really appreciate your time. My pleasure. Thanks, Ryan.
20:58every weekday afternoon. Thanks for listening. See you tomorrow.
From the publisher
An AI bubble. Geopolitical turmoil. Inflation and interest rates. These things and more could rock the stock market in 2026, and investors have to be prepared. WSJ’s Jason Zweig, writer of The Intelligent Investor column and newsletter, discusse s how investors can best set up their portfolios for the new year and breaks down his outlook for the year ahead. Ryan Knutson hosts.
Further Listening:
- It's Almost 2026. How’s the Economy?
- Investment Accounts for Babies Are Coming. Wall Street Can’t Wait.
Sign up for WSJ’s free What’s News newsletter.
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