Benchmark indices lost over 2 percent on May 4 after Reserve Bank of India (RBI) hikes the rates. At Close, the Sensex was down 1,306.96 points or 2.29% at 55,669.03, and the Nifty was down 391.50 points or 2.29% at 16,677.60. About 825 shares have advanced, 2454 shares declined, and 98 shares are unchanged. Apollo Hospitals, Adani Ports, Hindalco Industries, Bajaj Finance and Bajaj Finserv were among the top Nifty losers, while gainers were ONGC, Britannia Industries, Power Grid Corporation, NTPC and Kotak Mahindra Bank.