The Net Interest Margin (NIM) for each of the 5 largest U.S. commercial banks in 2018 was as follows:
3.16% for U.S. Bancorp2.94% for Wells Fargo2.70% for Citigroup2.58% billion for JPMorgan Chase
2.52% for Bank of America
In comparison, Capital One's Net Interest Margin figure for 2018 was 6.87% - more than double the figure for any of the Top-5 banks
Click here to understand how changes in Capital One's Net Interest Margin (NIM) affect its revenues, earnings and stock.