Quote from TheDudeofLife:
Dooley was an account executive. A guy who had customers that would trade in 10 lots. Small retail hedging or speculative accounts. He was a licensed commodites broker. A series 3 type customers man. MF has many of these type of agents. They bring in business that clears through MF global.
Because of this Dooley had electronic order access. I guess so he could enter trades for customers. Dooley also had a personal account. This is where he made the trades. For whatever reason, possibly because of his business relationship with MF, Dooley was able to override any position size controls with his order entry software. He built up a position short 14,000 wheat futures contracts in the electroninc only session starting at 6pm chicago time and ending at 5am. The trading reopened at 9:30am with Dooley still short. At around 10:20 am the price of the may contract spiked $2.00 ($10,000 a contract) in a few minutes. Why the price of wheat spiked $2.00 in a few minutes isn't certain. But 14,000 contracts * $10,000=$140,000,000.
MF was negligent in having order entry software that would allow someone to build up a position of that size. The margin requirements for that size is $80million. I am sure Dooley didn't have $80 million in his personal account.
IF MF fixes their order entry software and they keep their customers and investors regain confidence in MF's risk management systmes, I think the stock is a buy.