The Indian equity benchmarks ended lower for second straight session on Friday dragged down by losses in index heavyweights like Reliance Industries, State Bank of India, HDFC, Kotak Mahindra Bank, ICICI Bank and Mahindra & Mahindra. For most part of the day, Sensex and Nifty moved in a narrow band. Sensex moved in the range of nearly 500 points and Nifty 50 index touched an intraday high of 17,618 and low of 17,462.