At Close Sensex closed 19 points, or 0.04 percent, lower at 53,140.06 while the Nifty finished flat at 15,923.40.ITC, Asian Paints, RIL, Sun Pharma, Bharti Airtel, Power Grid Corporation of India, Tata Steel, HDFC were among the top index gainers. On the flip side, Larsen & Toubro, Infosys, ICICI Bank, IndusInd Bank, Axis Bank, HCL Tech, Tech Mahindra, Maruti were top index draggers. Nifty Bank index was down 0.20 percent, and Nifty IT was flat with a negative bias. Nifty Pharma, and Nifty reality, however, was up nearly one percent and the Nifty Metal index gained half a percent. The mid-and small-cap indices meanwhile, outperformed and ended over 0.4 percent higher each