New Delhi: Eight of the top-10 most valued domestic firms together added Rs 1,55,603.45 crore in market valuation last week, with HDFC Bank and Tata Consultancy Services emerging as the biggest gainers, in tandem with firm trend in equities. Last week, the BSE benchmark zoomed 1,536.8 points, or 1.98 per cent, and the Nifty climbed […]