Leading Indicators OECD: Reference Series: Gross Domestic Product: Original Series for the United States was 119.71711 Index 2010=1.00 in July of 2023, according to the United States Federal Reserve. Historically, Leading Indicators OECD: Reference Series: Gross Domestic Product: Original Series for the United States reached a record high of 119.71711 in July of 2023 and a record low of 18.03485 in January of 1955. Trading Economics provides the current actual value, an historical data chart and related indicators for Leading Indicators OECD: Reference Series: Gross Domestic Product: Original Series for the United States - last updated from the United States Federal Reserve on March of 2024.