The Sensex is swinging in and out of the positive zone and is now up 27 points at 12,911.HDFC, Hero Honda and Larsen & Toubro have advanced around 1.4% each to Rs 1,540, Rs 665 and Rs 1,587, respectively.Wipro and Reliance have moved up 1% each to Rs 564 and Rs 1,361, respectively.HDFC Bank has shed 1.4% to Rs 942. SBI and NTPC are down nearly 1% each to Rs 966 and Rs 142, respectively.
