The CFTC announced yesterday that J.P. Morgan Chase has agreed to pay a fine of $100 million related to the activities of one of its derivative trading desks in London during the early months of 2012. The formal complaint against the bank pertained to its trading in a derivative index known as IG.9 that was tied to high grade North American corporate bonds. The individual managing J.P. Morgan's trading activities in this market became famously known as the "London Whale" due to his style of trading big orders and big positions.According to the complaint, J.P. Morgan began 2012 owning $36 billion of the index derivatives. During January 2012, the market for IG.9 derivatives began to slip. To defend its long position, the bank's traders kep...