Leading Indicators OECD: Reference series: Gross Domestic Product (GDP): Ratio to trend for the United States was 100.53100 Index in November of 2023, according to the United States Federal Reserve. Historically, Leading Indicators OECD: Reference series: Gross Domestic Product (GDP): Ratio to trend for the United States reached a record high of 103.43770 in May of 1973 and a record low of 90.65044 in May of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Leading Indicators OECD: Reference series: Gross Domestic Product (GDP): Ratio to trend for the United States - last updated from the United States Federal Reserve on April of 2026.