Four of top-10 firms add Rs 82,481 cr in mcap; HDFC Bank shines Last week, the 30-share BSE benchmark Sensex climbed 360.59 points or 0.59 per cent. The valuation of HDFC Bank rallied Rs 33,432.65 crore to Rs 9,26,187.54 crore, the most among the top-10 firms.
