Mukesh Ambani-led Reliance Industries group's market value increased by ₹2.3 lakh crore in two months, the most by any Indian business house. Rahul Bajaj's Bajaj Group gained ₹1.03 lakh crore as Bajaj Finance and Bajaj Finserv rallied. Zee Group's market cap fell by ₹824 crore as shares of all the group companies except for Zee Learn fell since September 19.