The valuation of Reliance Industries tumbled by Rs 76,821.01 crore to reach Rs 17,65,173.47 crore.Tata Consultancy Services' market capitalisation (mcap) declined by Rs 53,641.69 to Rs 12,04,797.55 crore.The valuation of Infosys eroded by Rs 29,330.33 crore to Rs 6,60,184.76 crore and that of Bharti Airtel fell by Rs 7,705.08 crore to Rs 4,64,529.84 crore.
