United States - Retail Money Market Funds was 2225.20000 Bil. of $ in January of 2026, according to the United States Federal Reserve. Historically, United States - Retail Money Market Funds reached a record high of 2263.40000 in December of 2025 and a record low of 0.00000 in February of 1973. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Retail Money Market Funds - last updated from the United States Federal Reserve on April of 2026.