M-cap of nine of top-10 most valued firms jumps Rs 2.89 lakh crore; Reliance biggest winner

​Nine of the top-10 most valued firms together added Rs 2,89,699.42 crore in market valuation last week, with Reliance Industries emerging as the biggest gainer, in line with a rally in equities. Last week, the BSE benchmark jumped 1,822.83 points or 2.36 per cent.