The chart below presents the number of palladium ounces it took to buy a single ounce of platinum since 1990.

Chart 1: Platinum-to-palladium ratio (price of platinum divided by the price of palladium, red line, right axis), price of platinum (green line, left axis, London fix) and price of palladium (blue line, left axis, London fix) from 1990 to May 12, 2016.

Platinum to palladium ratio

As one can see, since 1990 the price ratio of platinum and palladium has varied between 0.6 and 5.3. The average was 2.8 and the ratio was usually above parity, as palladium is a cheaper substitute for platinum. The changes in the ratio largely reflect palladium’s inherent price volatility compared with platinum.

In the 1990s, the ratio was declining. It reached historic lows at the beginning of 2001, when rumors spread that Russia would cease its sales of palladium, spurring intense demand from the automobile industry. But when palladium was dumped on the market, its price plunged and the ratio surged, reaching a peak at the beginning of 2009 when the auto industry demand collapsed during the Great Recession.

Generally speaking, if the ratio moves to extremes, it creates a trading opportunity for investors. When the ratio is high, it indicates that palladium may be oversold and present a buying opportunity. And when the ratio is low, it means that palladium may be overbought and reflect a selling opportunity.

We encourage you to learn more about the precious metals market – not only about the relationship between platinum and palladium, but also how to successfully use gold as an investment and how to profitably trade it. A great way to start is to sign up for our gold newsletter today. It’s free and if you don’t like it, you can easily unsubscribe.