[EquisMetaStock Group] FP_MFI_HA

[formulapri...@yahoo.com [equismetastock]]

Attempts to measure the strength of money flowing in and out. It accounts for 
volume action in relation to Heikin-Ashi.

 

 {FP_MFI_HA}
 {For personal use only}
 {Not for distribution by FP}
 x:= Input("Periods:",1,200,7);

 haOpen:=(Ref((O+H+L+C)/4,-1) + PREV)/2;

 haC:=((O+H+L+C)/4+haOpen+Max(H,haOpen)+Min(L,haOpen))/4;
  y:= haC;

  pm:= Sum(If(y>Ref(y,-1), V*y,0),x);
  nm:= Sum(If(y<Ref(y,-1), V*y,0),x);
 
  100-(100/(1+(pm/If(nm=0,0.001, nm))));