The Sensex opened marginally (14 points) higher at 13,631. The index surged to a high of 13,745, and is now up 78 points at 13,695.HDFC Bank has advanced nearly 2% to Rs 1,107. Satyam has spurted 1.5% to Rs 459. Cipla and TCS have gained 1.3% each at Rs 252 and Rs 1,180, respectively.Infosys, Bajaj Auto, Dr.Reddy's and HLL have moved up around 1% each to Rs 2,181, Rs 2,701, Rs 742 and Rs 238, respectively.
