New Delhi [India], November 19 (ANI): Indian stock indices have returned to the green zone Tuesday, after having traded lower for the past seven consecutive sessions. Today’s rise can somewhat be attributed to value buying. Sensex closed at 77,578.38 points, up 239.38 points or 0.31 per cent, while Nifty closed at 23,518.50 points, up 64.70 […]