The Sensex is now up 231 points at 13,615.ITC has soared over 3% to Rs 158. Wipro has rallied 3% to Rs 585.ACC, Grasim and Gujarat Ambuja have surged 2.7% each to Rs 768, Rs 2,347 and Rs 112, respectively. Reliance, Hindalco, Tata Steel, Reliance Communications and Ranbaxy have advanced over 2% each to Rs 1,442, Rs 143, Rs 522, Rs 430 and Rs 341, respectively.Larsen & Toubro, Bharti Airtel, BHEL, Tata Motors, TCS, ONGC, ICICI Bank and Reliance Energy are the other major gainers.Out of 2,300 stocks traded so far, 1,670 have advanced, 565 have declined and 65 are unchanged.