NEW DELHI: Shares of infrastructure companies were trading on a mixed note in Tuesday's afternoon session.

Shares of Suzlon Energy (up​ 9.43 per cent)​, IRB Infrastructure Developers (up​ 3.32 per cent)​, Reliance Power (up​ 2.7 per cent)​, NHPC (up​ 2.55 per cent)​, GMR Infrastructure (up​ 2.36 per cent)​, Siemens (up​ 2.02 per cent)​, NBCC (India) (up​ 1.82 per cent)​, NTPC (up​ 1.46 per cent)​, Tata Power Company (up​ 1.35 per cent)​, Adani Power (up​ 1.07 per cent)​, Bharat Heavy Electricals (up​ 1.03 per cent)​, Bharti Airtel (up​ 0.53 per cent)​, Reliance Infrastructure (up​ 0.44 per cent)​, Engineers India (up​ 0.43 per cent)​ and Power Grid Corporation of India (up​ 0.24 per cent)​ were among the top gainers.

While CG Power - Industrial Solutions (down​ 4.97 per cent)​, Vodafone Idea (down​ 3.9 per cent)​, Adani Ports - Special Economic Zone (down​ 1.71 per cent)​, Bharti Infratel Ltd (down​ 1.69 per cent)​, Interglobe Aviation (down​ 1.35 per cent)​, Larsen - Toubro (down​ 0.86 per cent)​, CESC (down​ 0.55 per cent)​, NCC (down​ 0.24 per cent)​, Torrent Power (down​ 0.24 per cent)​ and Container Corporation of India (down​ 0.01 per cent)​ were the top losers in the index.

The Nifty Infrastructure index was trading 0.27 per cent down at 3179.35 around 11:50 am.

Benchmark NSE Nifty50 index was up 15.60 points at 11845, while the BSE Sensex was up 69.21 points at 40432.44.

Among the 50 stocks in the Nifty index, 31 were trading in the green, while 19 were in the red.

Shares of Vodafone Idea, YES Bank, GMR Infra, Tata Motors, SBI, Ashok Leyland, SAIL, ONGC and JSPL were among the most traded shares on the NSE.