The combined market capitalisation of four out of the top 10 most-valued companies in India increased by ₹95,447.38 crore last week. Reliance Industries emerged as the biggest gainer witnessing ₹47,431.32 crore surge. Bharti Airtel, State Bank of India, and LIC were also among gainers, while HDFC Bank, TCS, Infosys and Hindustan Unilever faced combined erosion of ₹91,685.94 crore in valuation.