optionMONSTER's tracking programs detected the purchase of almost 51,000 January 2014 20 calls yesterday against previous open interest of just 492 contracts. Most of them traded in two large blocks for $1.05.
Long calls lock in the price investors must pay to buy shares, so they can generate some nice leverage in the event of a rally. But these options will expire worthless if the stock doesn't move. (See our Education section)
WFT, which provides equipment and services to energy drillers, rose 2.31 percent to $12.82 yesterday. The stock has been bottoming out between $11 and $12 since early June while other companies in the sector have ripped higher amid a surge of bullish option activity.
Using calls that expire in 2014 gives the investor plenty of time for a rally, while avoiding big losses if the stock drops.
Overall option volume was 8 times greater than average in WFT yesterday. Calls outnumbered puts by a bullish 15-to-1 ratio.
(A version of this post appeared on InsideOptions Pro yesterday.)
