Shares of Kotak Mahindra Bank rose 4% following the announcement of Anup Kumar Saha's appointment as MD and CEO. Saha, currently an Executive Director, has over 32 years of experience in financial services. He will succeed Ashok Vaswani, who decided not to seek reappointment for personal reasons. Brokerages have indicated that Saha's appointment should benefit the bank's strategic direction and stability.