The Sensex is now up 199 points at 17,817.The NSE Nifty is up 73 points at 5,227.Hindalco has soared over 4% to Rs 184. Satyam and Tata Steel have surged 3.5% each to Rs 437 and Rs 799, respectively.Hindustan Unilever has surged 2.4% to Rs 219. Tata Motors, Mahindra & Mahindra and Grasim have advanced around 2% each to Rs 721, Rs 647 and Rs 2,891, respectively.Reliance Energy, Ambuja Cements, Maruti and NTPC have gained nearly 2% each to Rs 1,606, Rs 118, Rs 783 and Rs 201, respectively.
