The Sensex is now up 13 points at 9,546. NSE Nifty is now down seven points at 2,915.
Satyam has surged 5.6% to Rs 157. Jaiprakash Associates and Sterlite have gained nearly 3% each to Rs 81 and Rs 260, respectively.
Tata Motors is up 2.7% at Rs 153. Ranbaxy has advanced 2.1% to Rs 237.
ACC and Reliance Communication have moved up 1.6% each to Rs 473 and Rs 213, respectively.
On the other hand, ONGC has lost 2.1% to Rs 658, and Grasim is down 1.4% to Rs 1,248.
TCS and Reliance have declined around 1% each to Rs 477 and Rs 1,247, respectively.