Regional Price Parities: Goods: Metropolitan Portion for Montana was 96.19900 Index in January of 2022, according to the United States Federal Reserve. Historically, Regional Price Parities: Goods: Metropolitan Portion for Montana reached a record high of 100.34900 in January of 2009 and a record low of 95.44900 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Regional Price Parities: Goods: Metropolitan Portion for Montana - last updated from the United States Federal Reserve on April of 2024.