The Sensex opened 132 points higher at 9,822, and is now up 221 points at 9,911.
DLF has soared 5.5% to Rs 292. ICICI Bank and Tata Steel have surged 2.7% each to Rs 431 and Rs 228, respectively.
Grasim has rallied over 4% to Rs 1,119. Larsen & Toubro and Mahindra & Mahindra have gained 3.5% each at Rs 815 and Rs 303, respectively.
Satyam, Wipro and Sterlite have moved up 3% each to Rs 228, Rs 246 and Rs 301, respectively.