Options Trades Explained

To follow up on this story, this is what happens when you let conspiracy theorists practise finance without a license. From thestreet.com:

As if the mortgage-market meltdown wasn't enough to spook investors, some market players expressed concerns about unusual options bets that some observers
have dubbed "Bin Laden Trades."

The blogosphere and options trading desks have been rife with speculation about these trades, which are unusually large bets that the market will make a huge move in the next month. Some entity, or entities, has taken a large position on extremely deep in the money S&P 500 options, both puts and calls, that won't pay off unless the market undergoes an extremely large price move between now and the options' expiration on Sept. 21.

However, Dan Perper, a Partner at Peak 6, one of the largest option market makers and proprietary trading firms, has confirmed that the trades are part of a "box-spread trade."

"This was done as a package in which the box spread was used [as a] means of alternative financing at more attractive interest rates" explained Perper.