Tariff hike impact: Airtel soars 5%, hits new high; RIL mcap tops Rs 21 trn

Telecom stock update: Bharti Airtel rallied 5 per cent to hit a new high at Rs 1,539; RIL rose 2% to Rs 3,129, and saw its market capitalisation touch Rs 21.12 trillion in intra-day trades today.