FAIR P/E BASED ON INTEREST RATES

Just a different way to view S&P 500 valuations versus the standard look of looking at raw PE. Current yield of the 10 Year Bonds are used to calculate a fair value for the SPX.
This is a methodology that Buffett uses to measure value.
Recommend turning off most plots and just plotting PE and/or PE10 percent difference only.
The "slope and intercept" inputs should be left alone unless you recalculate them with updated data.
The "current PE and PE10" inputs can be found here: multpl.com/s-p-500-pe-ratio This is a daily estimated value.
The full calculated value is released once per month, and is what Quandl has. Change these numbers if you want today's updated values.
Once you have the study set up the way you want, I recommend saving the defaults (bottom left corner in the settings screen).