Halloween and Christmas for Markets

September in the U.S. has always marked the beginning of Fall, and for many kids an escalating anticipation of a spooky 6-to-8 weeks ahead, culminating in Halloween on October 31. But sometimes it feels like market participants haven’t grown out of their fears of this frightful time. As a case in point, the September-October window marks the weakest seasonal period for S&P 500 performance, based on returns going back 30 years, according to Bloomberg data as of October 17. And this Fall, the market has had ample reason to fear a “trick” instead of a “treat:” indeed, stagflation, demand destruction, soaring energy prices, the U.S. debt ceiling, a hawkish Federal Reserve, a weak Chinese property sector and elevated corporate profit warnings have taken turns in dominating the headlines. In the current commentary we hope to address this October’s unique market ghouls and further how we think resilient portfolios should be oriented around them.

Figure 1: Google Trends: Worldwide Stagflation Queries

Source: Google Trends, data as of October 18, 2021

Ghoul # 1: Could “Stagflation” be Coming to our Doorsteps?

Perhaps there are so many Google queries about stagflation (see Figure 1) because nobody really knows what it means - which is helpful for stagflation prognosticators, since a very wide range of outcomes could then be considered “right.” The fact remains that predicting how the pandemic and policy response would ultimately influence consumption would have been near impossible, evidenced by the wild swings in prices and quantities over the last two years (see Figure 2). Smaller goods segments have been more volatile, while most services consumption trends can be explained by the nature of the pandemic (social distancing, curtailed mobility etc.). So, “stagflation” then becomes a one-word oversimplification of the complexity facing the global economic recovery today.

Figure 2: U.S. Consumption: Q2 2019 – Q2 2021 Change

Source: Bureau of Economic Analysis, data as of June 30, 2021