In recent history, the U.S. economy has witnessed a significant shift in its monetary landscape, particularly with the M2 money supply experiencing its most notable decline since 1933. Over the past two years, despite robust gains in major stock indexes like the Dow Jones Industrial Average, S&P 500, and Nasdaq Composite, concerns have emerged regarding the implications of this historic drop in M2. Investors are now closely monitoring economic indicators, especially as historical data suggests that such declines often precede periods of economic turmoil. However, long-term market performance continues to offer a reassuring outlook for those who remain committed to staying invested.

The U.S. money supply, particularly the M2 measure, has historically been a reliable indicator of economic health. M2 includes not only cash and checking deposits but also savings accounts, money market funds, and smaller certificates of deposit. For nearly nine decades, M2 had steadily increased, reflecting the growing need for capital in an expanding economy. However, starting in April 2022, M2 began to contract significantly, reaching a peak decline of 4.74% by October 2023. This marked the first time since the Great Depression that M2 had dropped by more than 2% year-over-year, raising alarms among economists and investors alike.

Historical precedent offers some context for this unusual occurrence. In the past 155 years, there have been only five instances where M2 fell by at least 2%, each coinciding with periods of economic depression and double-digit unemployment. The most recent instance, in 2023, has led to speculation about the potential for another recession. While the Federal Reserve and government have more tools at their disposal today to mitigate economic downturns, the significance of this decline cannot be ignored. A contracting money supply can signal reduced liquidity, which may lead to tighter credit conditions and slower economic activity.

Despite these concerns, the broader picture for long-term investors remains optimistic. Studies from Crestmont Research and Bespoke Investment Group highlight the enduring strength of the stock market over extended periods. Crestmont’s analysis of rolling 20-year returns for the S&P 500 shows that every 20-year period between 1900 and 2005 produced positive annualized returns. Similarly, Bespoke’s data reveals that bull markets tend to last much longer than bear markets, with the average bull market extending for nearly three and a half times the duration of a bear market. These findings underscore the importance of maintaining a long-term perspective and avoiding the temptation to time the market based on short-term fluctuations.

While the recent decline in M2 money supply is indeed a cause for caution, it is important to remember that the economy and financial markets are resilient. Historical trends suggest that while recessions and corrections are inevitable, they are typically followed by periods of recovery and growth. For investors, the key takeaway is to focus on the long-term fundamentals that have consistently driven market performance, rather than reacting to short-term volatility or isolated economic indicators.