Supported by positive global equities and strong buying interest in IT stocks, the domestic markets made a rebound on Thursday. The BSE Sensex ended at 52,699, up 392.92 points or 0.75%. The Nifty was at 15,790.45, up 103.50 points or 0.66%. Shares of Reliance Industries Ltd fell nearly 3% on Thursday even as chairman Mukesh Ambani made a clutch of some ambitious announcements at the company's annual general meeting today.