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You don't really need any loop.
Since you ask TDROC1<=varOversoldSignal to be true [equal to 1] for
ALL the last n=16 bars, the Sum will be equal to 16.
n=16;
varOversold =Sum(TDROC1<=varOversoldSignal,n)==n ;
Dimitris Tsokakis
--- In amibroker@xxxxxxxxxxxxxxx, "Brian" <brian@xxxx> wrote:
> I am trying to consolidate this code into an array or a "for" loop,
> so that it does the same thing, but more efficiently... can't seem
> to find a decent example of AFL syntax right now... thanks!
>
> varDuration = 16 // I would like to use this one variable, instead
> of using Ref(TDROC1,-16) and so on...
>
> // Identify oversold conditions, marked with red arrow to denote
> downtrend
> varOversold = IIf(Ref(TDROC1,-16)<=varOversoldSignal
> AND Ref(TDROC1,-15)<=varOversoldSignal
> AND Ref(TDROC1,-14)<=varOversoldSignal
> AND Ref(TDROC1,-13)<=varOversoldSignal
> AND Ref(TDROC1,-12)<=varOversoldSignal
> AND Ref(TDROC1,-11)<=varOversoldSignal
> AND Ref(TDROC1,-10)<=varOversoldSignal
> AND Ref(TDROC1,-9)<=varOversoldSignal
> AND Ref(TDROC1,-8)<=varOversoldSignal
> AND Ref(TDROC1,-7)<=varOversoldSignal
> AND Ref(TDROC1,-6)<=varOversoldSignal
> AND Ref(TDROC1,-5)<=varOversoldSignal
> AND Ref(TDROC1,-4)<=varOversoldSignal
> AND Ref(TDROC1,-3)<=varOversoldSignal
> AND Ref(TDROC1,-2)<=varOversoldSignal
> AND Ref(TDROC1,-1)<=varOversoldSignal
> AND TDROC1<=varOversoldSignal ,1,0);
> IIf(varOversold>0,PlotShapes
> (shapeHollowDownArrow*varOversold,colorRed),0);
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