Federal Reserve Chair Jerome Powell’s recent comments have drawn comparisons to former Fed Chair Alan Greenspan’s remarks during the height of the tech bubble. On Tuesday, Powell indicated that “by many measures … equity prices are fairly highly valued,” sparking discussions among analysts regarding market valuations. While he acknowledged these elevated valuations, he downplayed the presence of significant financial stability risks at this time.
Ed Yardeni, president of Yardeni Research, expressed agreement with Powell’s assessment of the stock market, citing the S&P 500’s forward price-to-sales ratio at record levels. Additionally, Yardeni highlighted that the forward price-to-earnings ratio stands at 22.8, which is perilously near the tech bubble peak of 25 recorded in 1999.
However, Powell’s assertion that financial stability risks are low raised some eyebrows for Yardeni. He cautioned against complacency, stating, “Financial crises tend to be Black Swans, i.e., events that occur unexpectedly, especially when irrational exuberance is widespread and intensifying.” This comment resonated with echoes of Greenspan’s famous inquiry about the indicators of irrational exuberance in the markets.
On the same day Powell made his comments, the S&P 500 reached an intraday record before experiencing a downturn amid concerns about the sustainability of a surge in artificial intelligence-related stocks. Shares of Nvidia fell by 2.8%, representing the company’s most significant one-day loss since late August. Investor anxiety deepened following Nvidia’s announcement of a $100 billion investment in OpenAI, a deal widely perceived as unusual between a supplier and its customer, raising questions about potential bubble-like conditions in the AI sector.
On a more optimistic note, Yardeni pointed out that the forward earnings per share for the S&P 500 has been climbing at an accelerated rate, suggesting that Q3 earnings may reach another record high. Despite this positive indicator, he noted that underlying issues may signal potential turbulence in the near-term outlook for the stock market.
