The Sensex is now up 54 points at 13,988. Ranbaxy has surged 2% to Rs 389. Reliance and HDFC have moved up 1.7% each to Rs 1,610 and Rs 1,662, respectively.Hero Honda has gained 1.3% at Rs 707. Larsen & Toubro, BHEL and Maruti are up 1% each at Rs 1,717, Rs 2,523 and Rs 815, respectively.Satyam has slipped 1.6% to Rs 463, and Wipro is down 1% at Rs 561.Out of 2,455 stocks traded so far, 1,386 have advanced, 1,000 have declined and 69 are unchanged.