United States - Gross Domestic Product: Chain-type Price Index was 128.06700 Index 2009=100 in April of 2025, according to the United States Federal Reserve. Historically, United States - Gross Domestic Product: Chain-type Price Index reached a record high of 128.06700 in April of 2025 and a record low of 11.14800 in January of 1947. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Gross Domestic Product: Chain-type Price Index - last updated from the United States Federal Reserve on September of 2025.