U.S. Stocks End Week With Losses Amid Greece Uncertainty

U.S. stocks ended Friday's choppy session mostly lower, extending their losing streak to a third straight day. Fraught negotiations between Greece and its lenders kept investors anxious, while major indexes clocked in weekly losses. The S&P 500 closed less than a point lower at 2,101.50 and recorded a 0.4% loss over the week. The Dow Jones Industrial Average added 57.12 points, or 0.3%, to 17,947.48, but also clocked in a weekly loss, falling 0.4% over the week. The Nasdaq Composite ended the day down 31.68 points, or 0.6% at 5,110 and declined 0.7% over the week.