quity benchmark Sensex jumped over 350 points in opening trade on Thursday, tracking gains in index majors Reliance Industries, HDFC twins and ICICI Bank amid positive cues from global markets. The 30-share BSE index was trading 355.23 points or 0.76 per cent higher at 46,799.41, and the broader NSE Nifty surged 109.25 points or 0.80 per cent to 13,710.35.
