The combined market valuation of seven of the top-10 most-valued firms eroded by Rs 1.13 lakh crore last week, with Bharti Airtel and Reliance Industries emerging as the biggest laggards, in-tandem with a bearish trend in equities.
Last week, the BSE benchmark Sensex declined 276.32 points, or 0.35 per cent, and the NSE Nifty dipped 76.35 points, or 0.31 per cent.