New Delhi, Nov. 24 -- Last week, the combined market valuation of seven of the top-10 most valued firms surged by Rs 1,28,281.52 crore. Reliance Industries and Bharti Airtel emerged as the biggest gainers in line with a positive trend in equities.

On the gaining side were Reliance Industries, HDFC Bank, Bharti Airtel, Tata Consultancy Services (TCS), State Bank of India, Infosys and Hindustan Unilever. On the other hand, those facing erosion were Bajaj Finance, Life Insurance Corporation of India (LIC) and ICICI Bank.

The market valuation of Reliance Industries jumped by Rs 36,673 crore to Rs 20,92,052.61 crore while Bharti Airtel's valuation surged by Rs 36,579.01 crore to Rs 12,33,279.85 crore.

The market capitalisation (MCap) of HDFC ...