Rolta India Ltd gained 4.75% today to trade at Rs 3.97. The S&P BSE IT Sector index is up 0.45% to quote at 15694.44. The index is up 11.72 % over last one month. Among the other constituents of the index, Subex Ltd increased 4.43% and TVS Electronics Ltd added 2.52% on the day. The S&P B...read more