Dispelling the 'Bin Laden' Options Trades

Frederick noted the Spyder Trust(SPY - Cramer's Take - Stockpickr) and other index and exchange-traded products provide a much more liquid, efficient and higher-leveraged way to establish a bearish position quickly.

Plus, it's a lot easier to "hide" a big trade in the Spyders than the SPX options, which are only traded on the Chicago Board of Option Exchange and will be seen and facilitated by a tight-knit group of market makers.

Because there are about half the number of open contracts on S&P 700 calls vs. puts, it was also posited that these trades are part of a large strangle .

There is also open interest of 61,741 on the September 1700 puts. "Since this is only 11 contracts different from the 700 calls, it is possible that these two positions are making up a very large strangle, which could be either a breakout or neutral strategy depending upon whether or not it is a short strangle or a long strangle," writes Frederick. "If this is a short position, it may be anticipating the market will drop if the Fed does not cut rates as many expect" at its Sept. 18 policy meeting.

But such a strangle trade, with each leg being so deep in the money, would require a nearly 50% price move, up or down, to turn a profit.

Frederick said the position leaves him more confused than scared, although he wouldn't dismiss the frightening conclusion bloggers have come to. "It is also interesting that the anniversary of 9/11 occurs between now and the expiration of these options," he writes. "Perhaps there is speculation that another attack is in the works."