The Sensex continues to exhibit lacklustre movement and is now down 12 points at 19,592.Tata Steel has surged 2% to Rs 855. BHEL and Mahindra & Mahindra have rallied 1.6% each to Rs 2,805 and Rs 762, respectively.DLF and Larsen & Toubro have moved up 1.3% each to Rs 960 and Rs 4,230, respectively.Infosys and Ambuja Cements are up 1% each at Rs 1,618 and Rs 154, respectively.ICICI Bank has shed 1.8% at Rs 1,144.Maruti and TCS have slipped 1.5% each to Rs 1,016 and Rs 1,037, respectively.Reliance is down over 1% at Rs 2,899.Out of 2,766 stocks traded so far, 1,924 have advanced, 781 have declined and 61 are unchanged.