Thursday, July 31, 2014

Aluminium, zinc, tin, copper together gives an accurate picture of the world economy

You know, you always hear people say that copper is the commodity with a Ph.D. in economics, I've always said, really, it's got a master's degree. 

When you look at aluminum, zinc, tin and copper combined then it gives you an idea of what's going on in the global economy and aluminum, zinc and tin are very strong.