Regional Price Parities: All Items for Arkansas was 86.59700 Index in January of 2022, according to the United States Federal Reserve. Historically, Regional Price Parities: All Items for Arkansas reached a record high of 90.27800 in January of 2011 and a record low of 86.59700 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Regional Price Parities: All Items for Arkansas - last updated from the United States Federal Reserve on March of 2024.