LONDON: 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 SPX, -0.04% closed less than a point lower at 2,101.50 and recorded a 0.4% loss over the week. The Dow Jones Industrial Average DJIA, +0.31% 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 COMP, -0.62% ended the day down 31.68 points, or 0.6% at 5,110 and declined 0.7% over the week.
