Net Interest Margin for Banks in Wisconsin (DISCONTINUED) was 3.28% in July of 2020, according to the United States Federal Reserve. Historically, Net Interest Margin for Banks in Wisconsin (DISCONTINUED) reached a record high of 5.25 in January of 1994 and a record low of 3.23 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 Wisconsin (DISCONTINUED) - last updated from the United States Federal Reserve on March of 2024.