The distinct roles of copper versus gold – the red metal’s industrial necessity, the popular perception of the yellow metal as a safe haven – can embed useful information in their market prices, particularly in relationship to each other. Broadly speaking, the ratio of copper to gold can serve as an indicator of the market’s appetite for risk assets versus the perceived safety of Treasuries. More specifically, the ratio of copper to gold can serve as a leading indicator of the direction of the yield on the 10-year U.S. Treasury note.