[EquisMetaStock Group] Volatility Quality Index

["lucas.george06" <no_reply@xxxxxxxxxxxxxxx>]

Hi all, 

I am just wondering whether someone can help me to solve this problem?this indicator originated from trade station EL. here is the original code

======================================================================
Variables: 
VQI(0), 
SumVQI(0);

If TrueRange <> 0 and (High - Low) <> 0 Then
VQI = ((Close - Close[1]) / TrueRange + (Close - Open) / (High - Low)) * 0.5
Else
VQI=VQI[1];
VQI = AbsValue(VQI) * ((Close - Close[1] + (Close - Open)) * 0.5);
SumVQI = SumVQI + VQI;
Plot1(SumVQI,"");
Plot2(Average(SumVQI,9),"");
Plot3(Average(SumVQI,200),"");

======================================================================

Later, this indicator it was translated by Wabbit.Yet,the indicator is giving error message

Length1:=Input("Length 1",1,1000,9); 
Length2:=Input("Length 1",1,1000,200); 

VQI:=If(ATR(1)<>0 AND (H-L)<>0, ((C-Ref(C,-1)/ATR(1)) + ((C-O)/(H-L)))*0.5,PREV); 
VQI:=Abs(VQI)*((C-Ref(C,-1)+(C-O))*0.5); 
SumVQI:=Cum(VQI); 

SumVQI; {Green} 
Mov(SumVQI,Length1,S); {Red} 
Mov(SumVQI,Length2,S); {Yellow}



======================================================================

Thank you






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