The Sensex is now up 78 points at 13,781.NTPC has rallied over 3% to Rs 155. Hindalco and Bharti Airtel have surged over 2% each to Rs 182 and Rs 629, respectively.Gujarat Ambuja has gained 1.7% at Rs 141. Wipro has moved up 1.5% to Rs 599.SBI, ACC, Bajaj Auto, Tata Steel and ITC are up over 1% each at Rs 1,271, Rs 1,085, Rs 2,661, Rs 488 and Rs 181, respectively.Dr.Reddy's has slipped over 1% to Rs 747. Out of 2,452 stocks traded so far, 1,556 have advanced, 824 have declined and the rest are unchanged.