CME Group (CME) is well poised to grow, banking on the strength of its global presence, a compelling product portfolio, a focus on over-the-counter clearing services and a solid capital position. These coupled with optimistic growth projections and upward estimate revisions make the stock worth retaining in one’s portfolio.Shares of this Zacks Rank #3 (Hold) company have gained 4.4% year to date, outperforming the industry’s increase of 4%.This largest futures exchange in the world in terms of trading volum ...