BofA Securities on Wednesday bought nearly a 1 per cent stake in private sector lender RBL Bank from BNP Paribas Financial Markets for almost ₹178 crore through an open market transaction.US-based BofA Securities, through its arm BofA Securities Europe SA purchased 60 lakh shares, amounting to a 0.97 per cent stake in RBL Bank, as per the block deal data available on the BSE. The shares were acquired at an average price of ₹296 apiece, taking the deal value to ₹177.60 crore. Meanwhile, BNP Paribas Financial ...