The Sensex continues to exhibit lacklustre movement is now flat at 11,572.Larsen & Toubro and Hindalco have advanced over 1.5% each to Rs 2,389 and Rs 175, respectively.Grasim, Reliance Energy and Ranbaxy are up 1% each at Rs 2,228, Rs 451 and Rs 393, respectively.Cipla has slipped over 2% to Rs 242. HDFC has dropped 1.8% to Rs 1,257.Bajaj Auto and HDFC Bank have declined 1% each to Rs 2,724 and Rs 842, respectively.Out of 2,326 stocks traded so far, 1,356 have advanced, 912 have declined and the rest are unchanged.