Net Interest Margin for Banks in Arizona (DISCONTINUED) was 4.09% in July of 2020, according to the United States Federal Reserve. Historically, Net Interest Margin for Banks in Arizona (DISCONTINUED) reached a record high of 9.99 in July of 2006 and a record low of 3.50 in April of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Net Interest Margin for Banks in Arizona (DISCONTINUED) - last updated from the United States Federal Reserve on April of 2024.