After targeting credit card late fees in its proposed rule, the CFPB has set its sights on further attacking credit card pricing through interest rates. The CFPB published a blog late last month stating that credit card interest rate margins are at an all-time high, with an average 14.3% margin in 2023 compared to 9.6% margin in 2013, and have fueled the profitability of revolving balances. The CFPB also issued a data spotlight late last month that found that interest rates charged on credit cards issued by large banks are higher than interest rates charged on credit cards issued by smaller banks and credit unions.