Indian Equity Edged higher led by Vedanta, Mahindra & Mahindra, Bharti Airtel and Sun Pharma. — Indian equity benchmarks edged higher led by Vedanta, Mahindra & Mahindra, Bharti Airtel and Sun Pharma. However, the gains were capped as oil marketing companies — Indian Oil, Hindustan Petroleum and Bharat Petroleum were among the losers.