Fully Featured for today's business environment.

Interest Rates & Bond Yields:

Bank Prime Rate

Federal Funds Rate

30-Year Conventional Mortgage Rate

Key Rates, Mortgage Rates, U.S. Treasuries, Notes and Bonds, Yield Curve, Inflation Index Treasuries and Municipal Bonds  

United States Rates & Bonds - Bloomberg - Bloomberg Markets

U.S. Treasury Curve (Current)

Federal Reserve Economic Data

Federal Reserve Bank of St. Louis Comprehensive databases of historical and current bond yields and interest rates. All data available free online.

Selected Interest Rates - Historical Data

Federal Reserve Bank Comprehensive databases of historical and current bond yields and interest rates. All data available free online.