Market Markets at noon: Sensex, Nifty flat, midcaps outperform; Airtel, BPCL top gainers Updated : November 18, 2019 01:36 PM IST The BSE Sensex was down over 45 points to trade at 40,311 at 1.12 pm while the NSE Nifty50 was 6 points lower to trade at 11,889. Broader market indices were mixed with the Nifty MidCap 100 index rising a little over half a percent. Among stocks, Tata Steel, Bharti Airtel, BPCL, UPL, Hindalco, Sun Pharma, SBI and Tata Motors gained by up to 4 percent. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.