Record valuation in stocks: Greenspan repeats "irrational exuberance?

• Valuations on the stock market reach historic levels
• Greenspan’s “irrational exuberance” could repeat itself
• US stock market could face correction

The US stock market may have reached a critical point: it is at the same valuation level as it was at the time of the famous “irrational exuberance” comment Alan Greenspan. The former chairman of the US Federal Reserve warned in 1996 that stock prices were overvalued and therefore vulnerable to decline. Such a phase is characterized by excessive risk-taking and speculative behavior, which is often based on unrealistic expectations and can ultimately lead to a market correction or a crash.

Historical high on the stock market: is the crash imminent?

A Bloomberg analysis by Bloomberg Opinion columnist John Authers shows that US stocks are currently at their most expensive since 2002. What is particularly remarkable is the finding that the evaluation patterns correspond exactly to those of December 5, 1996 – the time when Greenspan gave his famous speech. Authers used Greenspan’s preferred valuation method, which compares corporate earnings yields to 10-year U.S. Treasury yields. The method shows how much a company earns in relation to its share price. This earnings yield – the inverse of the price-to-earnings (P/E) ratio – is currently at an all-time high and reflects the high valuation.

Influences of rising bond yields

In Bloomberg’s current analysis, a decline in earnings yield can be observed, but this is less attributable to the development of the stock markets. Rather, rising US bond yields are likely to play a decisive role. Yields on 10-year U.S. Treasury bonds are rising amid ongoing inflation concerns, reducing the appeal of stocks compared to safe-haven bonds, according to Bloomberg.

On Wednesday, January 8, 2025, the 10-year U.S. Treasury yield rose for the fourth straight day, up 12 basis points over the period, according to MarketWatch. This development shows that concerns about future inflation and the prospect of a tighter monetary policy stance by the US Federal Reserve are strongly influencing the bond markets.

Uncertainty on the stock market: correction or upswing?

Goldman Sachs strategist Peter Oppenheimer also points out that stocks are currently priced for perfection. In a note, according to MarketWatch, he said: “The increase in stock prices over the past two years has been in the 93rd percentile compared to similar periods over the past century.” He added: “While we expect equity markets to continue to advance overall over the year – primarily through earnings – they are increasingly vulnerable to a correction, driven either by further increases in bond yields and/or by disappointments in economic data or earnings becomes”.

Fed Governor Lisa Cook also noted in her speech on Monday, January 6, 2025 that today’s market valuations are “vulnerable to sharp declines” because stock and corporate bond prices are very high in the current market environment.

Investors Concerned: A Critical Moment for the Stock Market?

The question of whether the stock market will experience a correction remains open. The stock market’s recent gains could continue, but the risks posed by rising bond yields and inflation cannot be underestimated. The memory of Greenspan’s “irrational exuberance” is brought back to life by the current market situation. Fed policy and inflation developments could become crucial to the market’s future direction.

Editorial team finanzen.net

This text is for informational purposes only and does not constitute an investment recommendation. finanzen.net GmbH excludes any claims for recourse.

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