Mcap of 4 of top-10 most valued firms jumps ₹81,151 crore last week; ICICI, HDFC Bank biggest gainers

Reliance Industries remains the most-valued domestic firm, followed by TCS, HDFC Bank, Bharti Airtel, ICICI Bank, Infosys, State Bank of India, Hindustan Unilever, ITC, and LIC