Four of the top 10 valued firms together lost Rs 56,006.15 crore in market valuation last week, with HDFC twins taking the biggest hit. Last week, the 30-share BSE benchmark fell by 58.15 points or 0.09 per cent. While HDFC Bank, State Bank of India, HDFC and Bharti Airtel faced erosion in their valuation, Reliance […]