Kotak Mahindra Bank share price tumbled as much as 7 per cent in early trade on July 28 as the bank’s earnings for the April-June quarter (Q1 FY26) fell short of investors’ expectations. Kotak Bank share price opened with a gap-down at Rs 2,025.30 per share on the National Stock Exchange (NSE) and slipped further to an intraday low of Rs 1,977 apiece, down 6.94 per cent against its previous close.