This Market Is Not As Expensive As Advertised

Despite an impending government shutdown, markets are largely unfazed, with investors anticipating minimal economic impact. The article challenges prevailing concerns about S&P 500 overvaluation, noting that using a 5-year earnings average places the CAPE ratio at a 10% discount to its decade's average. Record-high profit margins, potentially sustained by AI advancements, are cited as supporting current valuations, suggesting structural changes may keep market levels elevated and less expensive than widely believed.

Analysis

The analysis presents a contrarian, bullish perspective on U.S. equity valuations, arguing the market is less expensive than widely perceived. It downplays the risk of an impending government shutdown, noting that investors have become desensitized and expect minimal economic impact, as reflected in the market's continued uptrend. The core thesis challenges conventional valuation fears by employing a modified Cyclically Adjusted Price-to-Earnings (CAPE) ratio based on a 5-year earnings average, which indicates the S&P 500 is at a 10% discount to its decadal average. This valuation argument is further supported by the observation that S&P 500 profit margins are at record highs. The author speculates that these margins could be sustainable, potentially bolstered by structural advancements like artificial intelligence, thus justifying elevated market levels and suggesting that current valuations are more reasonable than they appear through a traditional lens.

Key Decisions for Investors

• Investors should consider whether traditional valuation metrics are fully capturing the market's dynamics, and evaluate alternative models like the proposed 5-year earnings average to form a more nuanced view on S&P 500 valuation.
• Monitor the sustainability of record-high corporate profit margins and the tangible productivity gains from AI, as these factors are presented as the key pillars supporting the argument for elevated valuations.
• While the market is currently shrugging off the government shutdown, it is prudent to assess portfolio resilience to short-term volatility if the political impasse becomes more prolonged or disruptive than historical precedents.