The Sensex is now up 113 points at 14,169.HDFC Bank and TCS have gained around 2.5% each at Rs 1,090 and Rs 1,357, respectively.HDFC and Bajaj Auto have advanced around 2% each to Rs 1,618 and Rs 2,819, respectively.Ranbaxy, Tata Steel, Reliance, Cipla, Reliance Energy and Satyam are the other major gainers.Out of 2,422 stocks traded so far, 1,733 have advanced, 640 have declined and 49 are unchanged.