New Delhi: Shares of IndusInd Bank on Friday dropped nearly 6 per cent after the firm said its Internal Audit Department (IAD) has found unsubstantiated balances of Rs 595 crore in other assets of its balance sheet, and has also examined the roles of key employees in this lapse. The stock tanked 5.68 per cent to Rs 735.95 on the BSE. At the NSE, shares of the firm dropped 3.90 per cent to Rs 750. In a regulatory filing on Thursday, IndusInd Bank said this balance was, later in January 202