Mumbai, Nov 6 (Reporter) The BSE Sensex on Wednesday rallied 373.23 points at 79,850.77 in the opening session as buying was seen across the board. The Nifty of the National Stock Exchange (NSE) rose 127.90 points to 24,341.20. The NSE registered days high and low at 24,352.75 and 24,204.05 points respectively. The Sensex registered intraday highs at 79,916.62 and 78,459.12 points. The midcap rose by 1.04 pc and the small cap rose by 0.86 pc. In 30 scrips, 22 advanced while 8 declined. The gainers were HCL Technology by 2.41 pc to Rs 1815, Infosys by 2.01 pc to Rs 1789, Sun Pharma by 1.83 pc to Rs 1836.20, Tech Mahindra by 1.44 pc to Rs 1656.55 and Bajaj Finserv by 1.41 pc to Rs 1758.95. The losers were Titan by 3.26 pc to Rs 3127.75, Tata Steel by 1.25 pc to Rs 150.40, Hind Unilever by 0.58 pc to Rs 2506.55 and IndusInd Bank by 0.57 pc to Rs 1083.75...////...