Syntax
public PCRiSlowIFT(DataSeries pcr, int rainbowPeriod, int wmaSmoothingPeriod, int rsiPeriod, string description)
public static PCRiSlowIFT Series(DataSeries pcr, int rainbowPeriod, int wmaSmoothingPeriod, int rsiPeriod)
Parameter Description
  
    | pcr | The Raw Put/Call Ratio from CBOE | 
  
    | rainbowPeriod | The weighted moving average period used in the Rainbow indicator (an intermediate calculation). | 
  
    | wmaSmoothingPeriod | The weighted moving average period used to smooth the Rainbow indicator prior to applying the RSI. | 
  
    | rsiPeriod | The RSI period used to smooth the RSI applied to the smoothed Rainbow calculation. | 
Description
PCRiSlowIFT is the Slow Put/Call Ratio indicator Inverse Fisher Transform from the November 2011 issue of 
TASC Magazine.  Use the CBOE Provider to pass the raw Put/Call Ratio for Equities as the DataSeries input.
Example
See 
TASC 2011-11, Put/Call Ratio Indicators (Vervoort)