United States - Gross private domestic investment: Domestic business was 4204.77400 Bil. of $ in October of 2025, according to the United States Federal Reserve. Historically, United States - Gross private domestic investment: Domestic business reached a record high of 4245.99500 in January of 2025 and a record low of 51.27200 in October of 1960. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Gross private domestic investment: Domestic business - last updated from the United States Federal Reserve on April of 2026.