CME Group (CME 3.74%) reported some good news Wednesday morning, and investors rewarded the company by trading its stock up on the day. Following the release of its fourth-quarter results before the market opened, the shares zoomed up to close nearly 4% higher. That outpaced the slightly less than 1% gain of the S&P 500 index.Double beats for the fourth quarterFor the period, CME, which owns and operates a collection of derivatives markets, posted revenue of $1.44 billion. This was up from the $1.21 billion ...