The market is witnessing a fluctuating trend in late noon trades following hectic activity in old and new economy stocks. The Sensex is still in positive territory after early weakness, and is up up 20 points at 6,640. The Nifty, too, has rolled back into the green with a gain of two points at 2,081.ITC has clocked a per cent gain (Rs 13) to Rs 1,342, while HLL is marginally up at Rs 166. Reliance, however, is still exhibiting weak trends at Rs 537 - down Rs 4.Wipro has added 1.58% (Rs 11) to Rs 705.Cement pivotals are trading with decent gains. ACC continues to trade on a firm note, and has gained 3.36% (Rs 12) to Rs 375. While Grasim is up a per cent (Rs 12) at Rs 1,358, Gujarat Ambuja is up a rupee at Rs 458.HDFC has jumped 3.83% (Rs 30) to Rs 818, and Hindalco has clocked a per cent gain (Rs 12) to Rs 1,385. Tata Power and Tisco are trading with steady gains at Rs 398 each.Bajaj is up 1.69% (Rs 18) at Rs 1,077. While Hero Honda has moved up 2.12% (Rs 11) to Rs 545, Maruti is up Rs 2 at Rs 462. Tata Motors, however, is down Rs 2 at Rs 491.Among pharma majors, Dr. Reddy's has gained 2.73% (Rs 19) to Rs 730, Cipla is up a rupee at Rs 286 and Ranbaxy has logged 1.72% gains (Rs 18) to Rs 1,078.Infosys is languishing in negative territory at Rs 2,087 - up Rs 16. SBI is down a per cent (Rs 6) at Rs 650.