The price of copper has widened to the biggest discount against its futures equivalent in almost two decades, in a warning sign of a sudden weakening in global demand as China’s economic rebound stalls.
Copper for settlement in two days was $66 cheaper on Monday than buying a contract to deliver the metal in three months’ time, a difference that traders said reflected concerns that China’s industrial rebound was not materialising. The gap between the two prices is the largest since 2006, according to the London Metal Exchange.
The sharp fall in spot price reflects a rapid rise in stockpiles of the metal outside China in LME warehouses, as US and European industrial activity begins to slow after a year of rapid interest rate rises.