The Sensex is now up 94 points at 13,374.NTPC has surged 4.7% to Rs 137. Reliance Energy has rallied 2.8% to Rs 536.HDFC has advanced 2.5% to Rs 1,532. Reliance Communications has added 2% to Rs 399. Gujarat Ambuja has gained 1.6% at Rs 137.Tata Motors and Maruti are up 1% each at Rs 827 and Rs 916, respectively.Hero Honda and Hindalco have slipped 1.2% each to Rs 717 and Rs 182, respectively. Tata Steel and ONGC are down nearly 1% each at Rs 498 and Rs 871, respectively.Out of 2,550 stocks traded so far, 1,514 have advanced, 971 have declined and 65 are unchanged.