The combined market capitalization of seven of India's top-10 most valued firms surged by Rs 1.23 lakh crore last week, mirroring an optimistic trend in equities. Reliance Industries led the gains, adding Rs 45,266.12 crore to its valuation. Other gainers included State Bank of India, Larsen & Toubro, Hindustan Unilever, HDFC Bank, ICICI Bank, and Bharti Airtel. Conversely, Tata Consultancy Services, Infosys, and Bajaj Finance experienced a decline in their market valuations.