The Sensex is now up 69 points at 11,963.Gujarat Ambuja and Satyam have advanced 2% each to Rs 115 and Rs 817, respectively.Ranbaxy, TCS and Grasim have added 1.5% each to Rs 419, Rs 1,012 and Rs 2,361, respectively.Dr.Reddy's has gained 1.4% at Rs 748. Hindalco, Wipro, ACC and Bajaj Auto are the other smart gainers.NTPC has slipped 1.4% to Rs 128. Hero Honda is down 1% at Rs 771.