The post US stocks edge up ahead of Yellen testimony appeared first on NASDAQ. Related posts: Xoom downgraded to neutral vs. positive at Susquehanna Dow falls more than 200 points as blue-chip index eyes third triple-point move Army parachutist dies of injuries sustained Saturday in Chicago show: report Infoblox shares rally 16% after earnings beat, outlook Post navigation Stocks Edge Higher Ahead of Yellen Testimony Stocks slightly higher; tech leads
