March 13, 2012 2:41 PM
Sensex trading in positive zone at 17,803 pts<br/>
The Sensex at the Bombay Stock Exchange surged 172 points, or 1 per cent, to 17,760 in opening trade, today, on sustained buying by funds and retail investors, as higher industrial production in January, and positive regional markets buoyed trading sentiment. Afterwards, the Sensex rose further, and...