The NSE Nifty is up 88 points at 4,104.
Reliance Infrastructure has soared 7.5% to Rs 831. Jaiprakash (JP) Associates has zoomed nearly 7% to Rs 164.
ICICI Bank has rallied nearly 5% to Rs 630, and SBI has surged 4% to Rs 1,172.
DLF has gained 3.8% at Rs 431. Bharti Airtel, Larsen & Toubro and ITC have moved up around 3.5% each to Rs 742, Rs 2,463 and Rs 177, respectively.
Reliance Communications, BHEL, ONGC and Hindalco have advanced 3.3% each to Rs 453, Rs 1,550, Rs 905 and Rs 143, respectively.
