This Working Paper presents a brief but comprehensive graphical overview of copper contained in international trade …, from copper concentrates through to finished products. Extensive data checks and a simple consolidation method were … 2014 is used here to follow the global journey of copper from mine to final users. …

the Shanghai Futures Exchange for Copper and Aluminum futures in December 2013. This additional trading session is shown … to cause a structural break in the intraday behavior of prices. For Copper, the realized volatility of the regular … for Copper and Aluminum volatility and needs to be treated separately when extracting jump components from realized …