As the Telegraph reports, following up on a story of a "rogue" purchaser who bought up $1.5 billion in copper on the LME, "the American investment bank JP Morgan is the mystery trader that grabbed more than half the copper on the London Metal Exchange." This is a huge copper purchase, and represents between 50% and 80% of the 350,000 tonnes in reserves, confirming that JPM is now the dominant manipulator in yet another commodity market. The purchase also pushed the price for immediate delivery to $8,700, the highest since October 2008. It is unclear how China, which is the biggest non-speculative end user, will react to this development, nor whether the CFTC will (ever) take any action against such blatant market manipulation.