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Steven,
Try this, load into Indicator builder.....select Show dates and Middle
if you want to ....
let me know if this is similar to Tradestation's....also, I will add the
Alertmarker if you want.
//Input:
Coefdwn=2.1;
Coefup=2.3;
//ATR custom
Per=14;
TH= IIf(Ref(RSIa(C,Per), -1) > RSIa(C,Per), Ref(RSIa(C,Per), -1),
RSIa(C,Per));
TL= IIf(Ref(RSIa(C,Per), -1) < RSIa(C,Per), Ref(RSIa(C,Per), -1),
RSIa(C,Per));
TR= TH - TL;
Truerangecustom=MA(TR, per);
//Plot(Truerangecustom,"",colorRed,styleLine);
Plot1=MA(RSIa(Close,14),6)+(Coefup*MA(TrueRangeCustom,15));
Plot2=MA(RSIa(Close,14),6)-(Coefdwn*MA(TrueRangeCustom,15));
Plot3=RSIa(Close,14);
Plot(Plot1,"Plot1",colorYellow,styleLine);
Plot(Plot2,"plot2",colorYellow,styleLine);
Plot(Plot3,"Plot3",colorRed,styleLine);
/*IF CheckAlert Then Begin
If Plot1 Crosses Above Plot2 OR Plot1 Crosses Below Plot2
OR Plot1 Crosses Above Plot3 OR Plot1 Crosses Below Plot3
OR Plot2 Crosses Above Plot3 OR Plot2 Crosses Below Plot3
Then Alert=True;
End;*/
Anthony
stevenjaksic wrote:
> Hi guys,
>
> I need a help with Tradestation formula I want to translate to AFL,
> basically it's RSI with Volatility bands applied, I dont' believe
> AFL has coef and truerange function.
>
> Thanks in advance,
>
> Steven
>
> Input: Coefdwn(2.1),Coefup(2.3);
> Plot1((Average((RSI(Close,14)),6))+(Coefup*(Average(TrueRangeCustom
> ((RSI(Close,14)),(RSI(Close,14)),(RSI(Close,14))),15))),"Plot1");
> Plot2((Average((RSI(Close,14)),6))-(Coefdwn*(Average(TrueRangeCustom
> ((RSI(Close,14)),(RSI(Close,14)),(RSI(Close,14))),15))),"Plot2");
> Plot3((RSI(Close,14)),"Plot3");
> IF CheckAlert Then Begin
> If Plot1 Crosses Above Plot2 or Plot1 Crosses Below Plot2
> or Plot1 Crosses Above Plot3 or Plot1 Crosses Below Plot3
> or Plot2 Crosses Above Plot3 or Plot2 Crosses Below Plot3
> Then Alert=TRUE;
> End;
>
>
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