Notable Call Options Activity in Interactive Brokers Group

Shares of Interactive Brokers Group (NASDAQ: IBKR) are higher on the session by 2.83%, currently trading at $15.65. The stock has been moving largely higher over the past three weeks and is currently trading above the 50-day moving average.

Options traders are focusing on calls today. A short while ago the December 2011 $16.00 call traded 1,600 times on open interest of 2,193 contracts.

Interactive Brokers Group, Inc. is a holding company. IBG, Inc.'s primary assets include its ownership of approximately 10.8% of the membership interests of IBG LLC, the holding company for the company's businesses. IBG, Inc. is the managing member of IBG LLC.