The Sensex is up 90 points at 14,146.All index stocks are in positive zone.HDFC Bank has advanced 2.5% to Rs 1,090. TCS and HDFC have surged 2% each to Rs 1,353 and Rs 1,619, respectively.Reliance has moved up 1.6% to Rs 1,362. Gujarat Ambuja, Bajaj Auto and Larsen & Toubro have flared up over 1% each to Rs 143, Rs 2,800 and Rs 1,484, respectively.Reliance Energy, Ranbaxy and Bharti Airtel are the other major gainers.