With the stock market moving in mysterious ways this morning, the options
market was taking its cues from company specific news.
action well in advance," says Foster. There was a fair amount of put
activity as well today, though, as buyers hedge positions. (Call options give the holder the right, but not the obligation, to buy the underlying stock at a set price.) In AT&T's July 25 puts, 2,320 contracts changed hands on open interest of 26,319. (A put gives a buyer the right, but not the obligation, to sell the underlying stock at a set price.) Pimco may be way ahead, but there are other brokerage houses looking at the stock, says Foster. They "can pick a position and leverage" from there, he says. The stock and options price activity in natural gas service company Hanover Compressor (HC Quote - Cramer on HC - Stock Picks) provides a somewhat cautionary tale on option plays. Volatility started ramping up last Friday on rumors that the stock was a takeover target. Foster says average volatility on the stock was about 33 last month but that it has spiked to about 80 for July. Yesterday, amid rumors that the takeover talk was just that and nothing more, the stock plummeted 9% and is down another 3% today. Larry McMillan, who pens the Options Strategist newsletter, says the stock got "creamed" and adds this is "unfortunately also the kind of action that one can find in a 'rumor stock.'" Though options traders generally use any volatility to hedge movements in a stock price, McMillan says in this case many of the options plays were made with the expectation of bullish news on the company. Furthermore, the Hanover Compressor options "are more expensive than ever" right now, he says. Indeed, most of the bets today on Hanover Compressor were in the form of puts. The price for July 35 puts was rising $2, while the price of August 35 calls was falling $3. One hundred twenty-one July 35 puts traded on open interest, or contracts outstanding, of 162.



