The Standard & Poor's / Investortools Municipal Yield Curves

Investortools and S&P provide yield curves for current and historical analysis such as credit spreads, curve shape, richness / cheapness, and option-adjusted calculations.

We provide the following curves:

• S&P / Perform AAA Rated Non-Callable Municipal Yield Curve
• S&P / Perform AAA Rated Municipal Yield Curve
• S&P / Perform AA Rated Municipal Yield Curve
• S&P / Perform A Rated Municipal Yield Curve
• S&P / Perform BBB Rated Municipal Yield Curve
• S&P / Perform Insured Municipal Yield Curve
• S&P / Perform Prerefunded Municipal Yield Curve
• S&P / Perform California GO Municipal Yield Curve
• S&P / Perform Florida GO Municipal Yield Curve
• S&P / Perform Massachusetts GO Municipal Yield Curve
• S&P / Perform New York GO Municipal Yield Curve
• S&P / Perform Pennsylvania GO Municipal Yield Curve
• S&P / Perform Texas GO Municipal Yield Curve
• S&P / Perform Treasury Yield Curve