Animal Spirits puts bubble talk and AI stocks at center of new episode

Animal Spirits put the market’s favorite anxiety, bubble risk, at the center of its latest episode, alongside questions about whether U.S. stocks can keep grinding higher. For everyday investors, the lineup captures the current split screen: strong index returns, steady economic data and persistent concern that parts of the market have run too far.

A market bubble means asset prices rise well beyond what earnings, cash flow or the economy appear to support. The episode’s show materials point listeners to a “Bubble Signal” page and an Animal Spirits YouTube segment titled “Is the Stock Market Invincible?” as part of that discussion.

The show also highlights a Wall Street Journal story saying everyday investors have moved past the Magnificent Seven, the mega-cap technology stocks that dominated recent market returns, and into newer artificial-intelligence names. AI remains one of the central themes in public markets because investors are trying to judge which companies can turn spending on the technology into durable profits.

Animal Spirits also linked to Citadel Securities’ “After the Reset: Time to Focus on Fundamentals,” plus a separate A Wealth of Common Sense post on four big questions about the economy. Fundamentals are the basic financial measures investors use to assess a business or market, such as revenue, profits, debt and valuation.

Economic numbers and market signals

Several social posts included with the episode underline how mixed the market conversation has become. Ben Carlson of A Wealth of Common Sense wrote on X that the U.S. stock market is up 11% this year, gross domestic product growth is in the 2% to 3% range, inflation is at 3.5% and the 10-year Treasury yield is 4.5%. Gross domestic product, or GDP, measures the value of goods and services produced by an economy.

Joe Weisenthal of Bloomberg wrote on X that Korean stock market volatility is now above levels seen during both the global financial crisis and the late-1990s Asian financial crisis. Volatility measures how sharply prices move, which can affect investors through wider swings in stock and fund values.

Zook, an account focused on data, said it counted mentions of the word “bubble” across hundreds of episodes from two investing podcasts and shared a chart asking whether listeners could see a trend. The post did not provide the full count in the excerpt shared by Animal Spirits.

Other market-adjacent posts included a claim from Roberto Rios that dividing the S&P 500 by the Federal Reserve’s balance sheet leaves the line roughly flat since 2008, and a follow-up from the account Brett with an updated chart. Jake, who posts as EconomPic, wrote that Disney spent about $129 billion buying Marvel, Star Wars, Pixar, ESPN and Fox, or about $182 billion in today’s dollars, while Disney’s market capitalization is about $169 billion.

Housing, media and consumer stories

The episode also points to housing and consumer stories beyond the stock market. Those include Wall Street Journal coverage of baby boomers buying bigger homes instead of downsizing, a New York Times opinion piece connecting the housing crisis to retirement, RentCafe’s report on where millennials are buying or renting, and a Bloomberg Opinion piece arguing that houses are no longer the best place for money.

Other links include CBC reporting on StubHub’s marketplace and SEC filings, NBC News reporting that Truth Social plans to sell Wall Street firms faster access to Donald Trump’s posts, Variety reporting a $124 million opening weekend for “The Odyssey,” and Complex reporting that KFC is shrinking in America while growing overseas.

The episode is sponsored by YCharts and Vanguard. The show page says YCharts is offering new customers 20% off an initial Professional subscription through its Animal Spirits link, and Vanguard’s sponsorship points listeners to information about Vanguard bonds. The page also says The Compound, an affiliate of Ritholtz Wealth Management, received compensation from the sponsor of the advertisement.

This story draws on original reporting from A Wealth of Common Sense.