Notable Call Options Activity in Great Panther Silver

Shares of Great Panther Silver

are higher on the session by 5.58%, currently trading at $2.29. The stock has been moving largely lower over the past three months and is currently trading below the 50-day moving average. Options traders are focusing on calls today. The strike seeing the heaviest volume is the January 2012 $2.50 call, which traded 1,100 times on open interest of 4,338 contracts. Calls are outpacing puts today by 8 to 1. Great Panther Silver Limited is a silver mining and exploration company. The company's activities are focused on the mining of precious and base metals from its wholly owned properties in Mexico.