In this article, we examine the two similar price surges shown below to provide context for what may be occurring today and, importantly, for what might cause this bubble to pop tomorrow.

The Post Financial Crisis Silver Surge

As the turmoil of the Financial Crisis of 2008 began to ease in 2009, the price of silver embarked on a 500% rally, rising from $8.50 to $50.00 over two years. The Fed's excessive monetary responses to the crisis, alongside heavy speculation, created a perfect storm for silver.

During the crisis, the Fed cut interest rates to zero, introduced QE, and implemented a host of monetary bailouts. As a result, real interest rates (adjusted for inflation) collapsed into negative territory. The graph below shows that 2-year UST real yields fell sharply in 2009 and continued lower until mid-2011. The increase in silver prices coincided with the decline in real yields.  Such distortions in monetary policy, as evidenced by real yields, benefit silver as it is considered a high-beta monetary hedge against extreme monetary policy actions.  

While the monetary environment was conducive to such a rally, there was also a supply-demand mismatch benefiting prices. The supply of silver is relatively inelastic, meaning that mining operations can't promptly increase output to meet rapid changes in demand. The advent of ETFs makes the asset class far more accessible to a much larger class of investors, adding to the supply-demand imbalance. Maybe most impactful, speculative investors, using futures, options, and other forms of leverage, significantly boosted demand.

The boom ended in 2011 when the Chicago Mercantile Exchange (CME) raised margin requirements five separate times in nine days. The graph below, courtesy of Business Insider, shows the doubling of silver margin requirements and the destructive impact on prices.  The CME's action forced deleveraging in the futures markets, resulting in silver falling by nearly 30% over a few weeks. Demand for physical silver didn't necessarily vanish, but leverage and the extra buying power it created did. Additionally, QE2 ended in June 2011; real interest rates began to rise, and the U.S. dollar appreciated.

The Fed's unprecedented monetary policy actions and speculative leverage drove up silver prices. As those factors reversed, and the CME made leverage costlier, silver prices crashed.

The 1970s Hunt Brothers Squeeze

The Hunt brothers, Nelson, Lamar, and William, had extensive holdings in oil, real estate, cattle, and sugar. Concerned about the effects of what they believed were careless monetary and fiscal policies, as well as the risks posed by the newly formed oil cartel (OPEC), they sought to hedge their businesses and assets. Since it was still illegal for individual investors to own gold, they chose physical silver.

The Hunts began buying silver in 1973, when the price per ounce was $1.50. Over the next six years, the Hunts increased their holdings to more than 200 million ounces, valued at more than $4.5 billion.