Mcap of 4 of top-10 most valued firms jumps Rs 92,995 cr; HDFC Bank, Airtel top gainers

The combined market valuation of four of the top-10 most valued firms jumped Rs 92,995.48 crore last week, with HDFC Bank and Bharti Airtel emerging as the biggest gainers.Last week, the BSE benchmark Sensex declined 194.52 points, or 0.25