2008 Société Générale trading loss the bank's total market capitalization. Bank officials claim that Kerviel tried to conceal the activity by creating losing trades intentionally so as to offset his early gains. According to the BBC, Kerviel generated €1.4 billion in hidden profits by the end of 2007. His employers say they uncovered unauthorized trading traced to Kerviel on January 19, 2008. The bank then closed out these positions over three days of trading beginning January 21, 2008, a period in which the market was experiencing a large drop in equity indices, and losses attributed are estimated at €4.9 billion. The bank claimed Kerviel "had
William Eckhardt (trader) of rules (i.e. can trading be taught?). The experience was overwhelmingly successful with novice traders ending up making $100 million. Eckhardt, who believed trading could not be taught, had effectively lost his bet with Dennis. William Eckhardt (trader) William Eckhardt is a commodities and futures trader and fund manager. He began trading in 1974 after four years of doctoral research at the University of Chicago in mathematical logic. Eckhardt never finished his PhD in mathematics, claiming that he left graduate school for the trading pits after an unexpected change of thesis advisors. Despite leaving academia prematurely, Eckhardt has published several