The NSE Nifty is up 68 points at 4,084.
Jaiprakash Associates has zoomed 6% to Rs 163. Reliance Infrastructure has soared 5% to Rs 812.
DLF has surged 4% to Rs 431. BHEL has rallied 3.7% to Rs 1,555.
ACC, Satyam, Infosys and Bharti Airtel have advanced around 3% each to Rs 494, Rs 477, Rs 1,810 and Rs 737, respectively.
Tata Motors has slipped over 1% to Rs 396.
