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Thanks Mike,
I try it.
--- In amibroker@xxxxxxxxxxxxxxx, "Mike" <sfclimbers@xxx> wrote:
>
> I'm not sure that I entirely understand your question. But, try
> something like this:
> per = 10;
> xxx = High - Low; // Use any expression you want
> diff = 0;
> cont = NZ(null, null);
>
> currentBar = BarCount - 1;
> firstBar = max(0, currentBar - per);
>
> for (bar = currentBar - 1; bar >= firstBar; bar--) {
> if (xxx[bar] > diff) {
> diff = xxx[bar];
> cont[bar] = (currentBar - bar);
> } else {
> diff = iif(bar > firstBar, xxx[bar - 1], 1);
> cont[bar] = cont[bar + 1];
> }
> }
>
> Plot(xxx, "XXX", colorBlue, styleBar);
> Plot(cont, "CONT", colorRed, styleStaircase | styleOwnScale);
> Mike
> --- In amibroker@xxxxxxxxxxxxxxx, "angio" <angio1967@> wrote:
> >
> > hello guys,
> > can someone help me to write this loop for an indicator, there are
> many days that I try but I can't do !!!
> >
> > - the beginning of the loop is the bar before today
> > - the loop length is the variable PER (for example 10)
> >
> > *** Then the loop works from BAR -1 to BAR -10 ***
> >
> > PER=10;
> >
> > XXX= my expression;
> >
> > DIFF=0; set variable to 0
> > CONT=0; set variable to 0
> >
> > in the loop:
> >
> > If XXX > DIFF
> > then DIFF = XXX
> > and CONT assumes the number of backwards bar in the loop
> >
> > for example:
> >
> > BAR -1 XXX > 0 cont = 1
> > BAR -2 XXX > diff cont = 2
> > BAR -3 XXX > diff cont = 3
> > BAR -4 XXX > diff cont = 4
> > BAR -5 XXX > diff cont = 5
> > BAR -6 XXX > diff cont = 6
> > BAR -7 XXX < diff cont = 6 break loop, CONT assumes 6
> > BAR -8 XXX < diff cont = 6
> > BAR -9 XXX > diff cont = 6
> > BAR -10 XXX > diff cont = 6
> >
> > The main problem is how to set the beginning of the loop and how to
> assign values to the arrays earlier in reverse from the usual.
> >
> > I hope I was clear, thanks for the reply.
> > Angio
> >
>
------------------------------------
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