Regional Price Parities: All Items for Missouri was 91.11900 Index in January of 2022, according to the United States Federal Reserve. Historically, Regional Price Parities: All Items for Missouri reached a record high of 93.37300 in January of 2014 and a record low of 88.46800 in January of 2008. Trading Economics provides the current actual value, an historical data chart and related indicators for Regional Price Parities: All Items for Missouri - last updated from the United States Federal Reserve on April of 2024.