Top gainers, losers intraday: Shares of Trent, Bharat Electronics, Hindalco, Adani Enterprises and Adani Ports lead the gainers of Nifty 50, while Infosys, Hero Motocorp, HCL Technologies, M&M and TCS were major laggards in the mid-trading session. BEL, Aditya Birla Capital, Bharti Airtel, MCX and Max Financial Services were among 37 stocks that hit 52-week high. Ola Electric, Orient Cement and Protean eGov shares and 31 others hit 52-week low.