The Sensex is now up 284 points at 18,090.The NSE Nifty is up 84 points at 5,354.BHEL and Larsen & Toubro have soared around 4% each to Rs 2,270 and Rs 3,652, respectively. HDFC and Hindalco have surged nearly 3.5% each to Rs 2,662 and Rs 204, respectively.ICICI Bank has rallied 2.8% to Rs 1,149. Reliance Energy, NTPC, Mahindra & Mahindra and ONGC have moved up around 2% each to Rs 1,732, Rs 208, Rs 643 and Rs 1,048, respectively.Tata Steel and Hindustan Unilever are up 1.7% each at Rs 824 and Rs 223, respectively.Infosys and Bajaj Auto are down around 1% each at Rs 1,646 and Rs 2,188, respectively.