United States - Overnight AA Financial Commercial Paper Interest Rate was 3.63% in March of 2026, according to the United States Federal Reserve. Historically, United States - Overnight AA Financial Commercial Paper Interest Rate reached a record high of 6.98 in July of 2000 and a record low of 0.01 in December of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Overnight AA Financial Commercial Paper Interest Rate - last updated from the United States Federal Reserve on April of 2026.