The Sensex is now up 63 points at 15,660.HDFC has rallied 2% to Rs 2,144. ACC and Larsen & Toubro have moved up around 1.5% each to Rs 1,110 and Rs 2,613, respectively.Ambuja Cements and Tata Steel are up 1% each at Rs 146 and Rs 700, respectively.Wipro, TCS and Infosys are the other notable losers.Out of 2,527 stocks traded so far, 1,674 have advanced, 792 have declined and 61 are unchanged.