Sensex up 350.77@19177.93 & Nifty close up 109.30 @5808.40. The BSE Sensex and the Nifty snapped a three-session losing streak to gain nearly 2 percent on Friday, after Reliance Industries surged on hopes one of its blocks held higher gas reserves while lenders rallied after easing wholesale inflation raised hopes of a rate cut. The broader Nifty rose 1.92 percent, or 109.30 points, to end at 5,808.40, closing above the psychologically important 5,800 level but 1.2 percent lower for the week.