About 51.3 million shares, or 0.9 per cent stake, of Bharti Airtel changed hands for about ₹10,450 crore in two block trades on NSEAbout 51.3 million shares, or 0.9 per cent stake, of Bharti Airtel changed hands for about ₹10,450 crore in two block trades on NSE Latest News [ SOBAN NEWS: International and National ]