Magic Line ST Perfect Entry - aflcode.com | Latest collection of Amibroker afl 2023

Magic Line ST Perfect Entry
//www.aflcode.com
// NRTR_DT 
_N(Title = StrFormat("{{NAME}} - {{INTERVAL}} {{DATE}}    ** 
"+"{{VALUES}}", O, H, L, C, SelectedValue( ROC( C, 1 )) ));

EnableScript("vbscript"); 
M = Param("m",10,1,20,1); //10
M1=Optimize("m1",1,0.10,30,0.10);
<% 

Low = AFL("Low") 
dim revers() 
redim revers(UBound(Low)) 


function NRTR(Low, High, M) 


for i = 0 to UBound( Low ) 
if Trend >= 0 then ' Up Trend 
if High(i) > HPrice then 
HPrice = High(i) 
end if 
Revers(i) = HPrice*(1 - M*.01) 
if Low(i) < revers(i) then 
Trend = -1 
LPrice = Low(i) 
Revers(i) = LPrice*(1 + M*.01) 
end if 
end if 
if Trend <= 0 then ' DownTrend 
if Low(i) < LPrice then 
LPrice = Low(i) 
end if 
Revers(i) = LPrice*(1 + M*.01) 
if High(i) >= Revers(i) Then 
Trend = 1 
HPrice = High(i) 
Revers(i) = HPrice*(1 - M*.01) 
end if 
end if 
next 

NRTR = Revers 
end function 

%> 

script = GetScriptObject(); 

Plot(script.NRTR(Low, High, M), "NRTR_DT", 4, 1); 
COL=IIf(C>script.NRTR(Low, High, M),colorBlue,colorRed);
Plot( C, "Price ",col ,styleBar | styleThick ); 
Buy=Cover=Cross(C,script.NRTR(Low, High, M));
Sell=Short=Cross(script.NRTR(Low, High, M),C);
//Buy=ExRem(Buy,Sell);Sell=ExRem(Sell,Buy);
PlotShapes((Buy*1)+(Sell*2),IIf(Buy,colorGreen,colorRed) ); 
shape = Buy * shapeUpArrow + Sell * shapeDownArrow;

Filter=Buy OR Sell;
AddColumn(C,"close");
AddColumn(Buy,"buy");
AddColumn(Sell,"sell");