2008 Société Générale trading loss the bank. Kerviel joined the middle offices in the bank Société Générale in the summer of 2000, working in its compliance department. In 2005 he was promoted to the bank's Delta One products team in Paris where he was a junior trader. Société Générale’s Delta One business includes program trading, exchange-traded funds (ETFs), swaps, index and quantitative trading. Bank officials claim that throughout 2007, Kerviel had been trading profitably in anticipation of falling market prices; however, they have accused him of exceeding his authority to engage in unauthorized trades totaling as much as €49.9 billion, a figure far higher than
Pattern day trader For example, a trader may use 3 day trades, and then enter a fourth position to hold overnight. If unexpected news causes the security to rapidly decrease in price, the trader is presented with two choices. One choice would be to continue to hold the stock overnight, and risk a large loss of capital. The other choice would be to close the position, protecting his capital, and (perhaps inappropriately) fall under the day-trading rule, as this would now be a 4th day trade within the period. Of course, if the trader is aware of this well-known rule, he should not