Theta is a nickel and growing fast with the little time left. Curious what made you think a long Put option was the right trade, especially one with little time value and rapidly increasing effects of time erosion?
Caterpillar: What Options Traders Are Saying
Published: Wednesday, 10 Mar 2010 | 7:47 AM ET Text Size By: Chris McKhann writer, OptionMonster
The big option trade of the day for Caterpillar appears to be a bet that the stock won't fall back to where it found support just a month ago.
Caterpillar [CAT 58.78 -0.40 (-0.68%) ] was up 0.46 percent, finishing the session at $59.18. It remains below the 52-week high of $64.42 set on Jan. 11 but recovered nicely from support down near $50, where the price was a month ago.
OptionMonster's real-time systems detected one block of 25,000 of the August $52.50 puts traded for $2.92. This was against open interest of just 2,608 contracts, so this was clearly a new opening position.
The puts appear to have been sold, indicating that the seller doesn't think shares will return to that level before the August expiration. If it does drop back to the $52.50 strike price, the trader will be required to buy 2.5 million shares of Caterpillar at that level.