Kotak Mahindra Bank stock rose 4.31% to Rs 434.25 in early deals on BSE. Market cap of the lender rose to Rs 4.29 lakh crore. Shares of Kotak Mahindra Bank rose over 4% in early deals on Tuesday the lender reported a 24.7% year-on-year increase in net advances for the September 2026 quarter. Advances rose to Rs 5.77 lakh crore as of September 30, 2026. Total deposits rose 23.