ITC's valuation jumped Rs 26,735.6 crore to Rs 2,29,065.73 crore and that of Bharti Airtel climbed Rs 21,222.12 crore to Rs 3,23,514.55 crore
TCS shares rose by 1.91 per cent to Rs 3,674 on Friday
Led by the drop in the stock, the company's market valuation tumbled Rs 305.13 billion to Rs 5,537 billion