After a historic six-month rally, the stock market has fallen almost 10% from its all-time high at the beginning of September. Although not as severe as the bear market crash earlier this year, it is understandable that some investors may be concerned by a possible market correction. This pullback may be the result of many factors including the on-going pandemic, economic uncertainty, tech stocks, the upcoming presidential election, fight over the Supreme Court and more. However, it is important to remember that markets are subject to periods of uncertainty. In the long run, despite endless causes for concern, investors are usually rewarded for having the fortitude to stay invested.
The recovery leading up to the recent market pullback was the fastest in history. Although the S&P 500 fell 34% from mid-February to late March, it first recovered its year-to-date losses in June and then all of its losses in August. The speed of this recovery, which occurred for many reasons including the reopening of the U.S. economy, was a surprise for many investors. Historically, recovering from a bear market decline requires 2 years or more.
This episode serves to highlight that stock market recoveries can happen quickly and unexpectedly - even as investors are still focused on the past. Perhaps the best example was the market bottom in March 2009. Few investors believed that stocks would ever recover. At best, many believed that there might be a "double-dip recession." At worst, it would take a decade to rebuild the global financial system. With the benefit of hindsight, those with the discipline to stay invested not only benefited from the early stages of the recovery but from steady returns over the next decade despite a variety of crises.
This is not to say that the stock market always recovers quickly after every pullback. Instead, the point is that investors with a long time horizon can afford to look past short-term uncertainty. Investors who focus only on one-year rolling periods will find that the stock market is quite often negative. Extending that horizon out to five years improves the odds immensely. Over ten-year horizons, there are only a handful of times since the Great Depression when the stock market was underwater. Over twenty-year horizons, there are exactly two periods: the Great Depression and the Global Financial Crisis. Holding a properly diversified portfolio of stocks and bonds improves the odds further.
Under the hood, this year in particular has been driven by one important factor: momentum. Although the term "momentum" can take on different meanings, it is usually the idea that stocks or groups of stocks that are rising might continue to rise. It has clearly been the case that certain stocks performed well throughout the COVID-19-induced economic lockdown and then continued to do so. The momentum factor has risen almost 15% this year, compared to the value factor which has fallen by the same amount.
However, just like the overall market, factor performance can turn on a dime. Another benefit of long-term investing is not having to go all-in on a single factor, sector, style, or other subset of the market. Over time, diversified portfolios with tilts toward attractive areas can benefit from the ebbs and flows of many parts of the market. Trying to time the market due to short-term events or periods of turbulence can just as often backfire. Thus, investors ought to remain disciplined and focus on the long-term recovery in markets and the economy.