NEW DELHI: As many as 201 stocks including Adani Power, Bank of Baroda, Bank of India, BEL, Gati and HCC hit 52-week lows on NSE on Tuesday.Indian Overseas Bank, Kajaria Ceramics, Nalco, NBCC (India), Tata Motors, Union Bank of India, UPL and Zee Media Corporation also featured among stocks that touched 52-week lows on NSE.Indian equity benchmarks ended Tuesday's session on a flat note as gains in HDFC, Tata Consultancy Services, Maruti Suzuki and Infosys were offset by losses in Reliance Industries, Tata Motors, HDFC Bank and ICICI Bank.Investors restricted their bets ahead of the expiry of June series of options and derivatives contract on Thursday.Besides, a fresh rise in global crude oil prices and a precarious Indian rupee remained a concern.The BSE Sensex finished Tuesday's trade slightly up by 20 points, or 0.06 per cent, at 35,490, with 19 stocks in the green and 12 in the red.The NSE Nifty50 inched up by 7 points, or 0.06 per cent, to 10,769, with 26 stocks advancing and 24 declining.Tata Motors, Reliance Industries and Cipla emerged as the top losers in the Nifty index.