India, May 22 -- Equity benchmark indices ended lower in a volatile day of trade on Thursday, surrendering their early gains, amid profit-taking in blue-chip stocks.

The 30-share BSE Sensex declined 135.03 points, or 0.18 per cent, to settle at 75,183.36. During the day, it hit a high of 75,945.79 and a low of 74,996.78, gyrating 949.01 points.

The 50-share NSE Nifty skidded 4.30 points, or 0.02 per cent, to end at 23,654.70.

From the 30-Sensex firms, Bajaj Finance, Tech Mahindra, Hindustan Unilever, Infosys, Bajaj Finserv and Bharti Airtel were among the major laggards.

InterGlobe Aviation, Trent, Bharat Electronics and Adani Ports were among the winners.

"Indian equity markets witnessed another volatile session today, with benchmar...