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Knowledge Base » Tech Doc » ADSI » Stoch-Fisher RVI

Indicator Name: "Stochastic-Fisherized" Adaptive Relative Vigor Index (Cybernetic Analysis)

      This is an indicator that Ehlers' presents in Cybernetic Analysis. There is not an ADSI function for this exact indicator, but one can be constructed with ADSI as shown below. Refer to the documention on the CyclePeriod, RVI, and StochFisher functions for more information.


Formula 1.)

period := ExtFml( "ADSI.CyclePeriod", MP(), .18 , .05, 1.1 );
indicator := ExtFml( "ADSI.RVI", MP(), period);

ExtFml( "ADSI.StochFisher", indicator, period, .5 );

Figure 1.) Metastock screenshot with Indicator Description