Market close: Sensex at 57,315.28 and Nifty at 17,072.60

(G.N.S) dt. 23 Mumbai At close. the Sensex rose 384.72 points to close the day at 57,315.28, while the Nifty was up 96.35 points or 0.57% at 17,051.80. On the Nifty, Powergrid, IOC, ONGC, ITC and Bajaj Finance were among the top gainers, while Divi’s Lab, JSW Steel, Bharti Airtel,