Midway through trading Friday, the Dow traded down 0.39 percent to 17,914.17 while the NASDAQ declined 0.87 percent to 4,915.27. The S&P also fell, dropping 0.59 percent to 2,103.08. Leading and Lagging Sectors On Friday,
Mid-Day Market Update: Mattress Firm Drops Following Earnings Miss; Global Blood Therapeutics Shares Surge
