United States - Chicago Fed Midwest Economy Index was 0.68741 Index Standard Deviation in May of 2021, according to the United States Federal Reserve. Historically, United States - Chicago Fed Midwest Economy Index reached a record high of 4.31270 in September of 2020 and a record low of -9.68290 in June of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Chicago Fed Midwest Economy Index - last updated from the United States Federal Reserve on April of 2024.