The combined market valuation of nine of the top-10 most valued firms slumped by ₹2.51 lakh crore last week, with Reliance Industries taking the biggest hit, in line with a weak trend in equities.Last week, the BSE benchmark Sensex tanked 2,032.65 points or 2.43 per cent."Markets witnessed a sharp sell-off during the week, with bears firmly in control. Weak global cues, persistent FII outflows, a depreciating rupee, and subdued corporate earnings kept pressure elevated throughout the week," Ajit Mishra – SV ...