The telltale signs of a market crash

When it comes to studying markets, I firmly believe that history serves as a guide for the future. While the past may not repeat itself exactly, there are often similarities that can be observed. That’s why when I stumbled upon Scott Nation’s book, “A History of the United States in Five Crashes,” I was immediately captivated. This book goes beyond just recounting historical events; it delves into regulatory oversights, economic forces, and investor behaviors that contributed to market crashes. By examining the crashes of 1907, 1929, 1987, 2008, and 2010, we can gain valuable insights into how markets unravel and the role that investor behavior plays in shaping outcomes.

Nation outlines five key principles that emerge from these market crashes. Let’s take a closer look at each one.

The first principle is a simple yet important one: Be cautious of new financial innovations that may conceal hidden risks. Nation argues that many crashes stem from the introduction of novel financial products that lull investors into a false sense of security. For example, in 1907, trust companies, which operated similarly to banks but without proper oversight, led to a collapse following the San Francisco earthquake. Similarly, in 1987, the introduction of “portfolio insurance” accelerated a market sell-off, culminating in a significant single-day plunge. The lesson here is to scrutinize any new financial products or strategies, looking out for hidden leverage that could spell trouble when the market takes a turn. Stick to what you know and prioritize diversified, transparent assets that offer liquidity, simplicity, and relatability.

The second principle outlined by Nation focuses on the classic crash pattern: an exuberant rally, a flawed investment vehicle, and an unforeseen trigger. Every market meltdown follows a similar trajectory, where optimism drives markets to irrational highs, investors adopt risky mechanisms that require selling at the worst possible time, and a catalyst sets off a chain reaction. The 1929 crash serves as a prime example, with years of speculative frenzy fueled by easy credit and margin buying leading to the Great Depression. To improve investor behavior, it’s crucial to remain vigilant during bull markets, paying attention to valuation rather than just price and preparing for potential downturns by establishing buffers.

Nation’s third principle serves as a reminder not to solely rely on regulation to safeguard against market crises, as regulations often lag behind market innovations. Regulatory frameworks tend to evolve reactively, leaving gaps that can lead to disaster. For instance, in 1907, the lack of federal oversight allowed J.P. Morgan to act as a “private savior,” prompting the creation of the Federal Reserve. Despite the existence of the Fed in 1929, monetary policy missteps exacerbated the market bubble. This pattern continued in subsequent crashes, such as the gaps in electronic trading that were exposed in 1987 and the oversight failures in the lead-up to the 2008 financial crisis. As investors, it’s essential to conduct thorough due diligence and not rely solely on regulatory bodies for protection. Diversifying across asset classes and treating regulation as a safety net rather than a foolproof guarantee can help mitigate risks.

The fourth principle emphasized by Nation revolves around liquidity and the importance of having access to available funds during times of crisis. In past crashes, liquidity dried up quickly, even among seemingly stable assets, leading to credit freezes and forced sales. While digital trading may offer instant access to funds, it can also exacerbate liquidity issues in volatile markets. To navigate liquidity challenges as an individual investor, focus on strengthening your financial foundation by reducing high-interest debt and maintaining an emergency fund of liquid assets. Having personal liquidity can provide opportunities to capitalize on market chaos without jeopardizing your financial security.

Nation’s final principle highlights the significance of watching for misaligned incentives that can distort markets. Human behavior, often driven by greed, plays a significant role in market disruptions. In the 2008 financial crisis, for example, bankers prioritized volume over quality in packaging risky mortgages into securities to maximize their bonuses, while rating agencies overlooked the risks for fees. Homeowners, incentivized by no-down-payment loans, also contributed to the crisis by overborrowing. To align your investment strategy with your values, favor companies that encourage executives to have a personal stake in their success and maintain a healthy dose of skepticism when evaluating opportunities.