[amibroker] Highest Since Mystery

["Geoff Mulhall" <geoffmulhall@xxxxxxxxxxxxxxx>]

Hi,

I calculating pyramid points at fixed atr intervals above the close 
from the buy point

Buy = Close > MA(Close,30);
Sell = Close < MA(Close,30);

Buy = ExRem(Buy,Sell);
Sell = ExRem(Sell,Buy);

DollarsAboveEntry = Max(Close - ValueWhen(Buy,Close,1),0);
AtrsAboveEntry = int(DollarsAboveEntry /ATR(10));
NumAtrsAboveEntry = HighestSince(Buy,int(DollarsAboveEntry /ATR(10)),1);

Plot(DollarsAboveEntry,"DollarsAboveEntry",colorRed,styleLine);
Plot
(ATRsAboveEntry,"ATRsAboveEntry",colorBlue,styleLine+styleStaircase);
Plot
(NumAtrsAboveEntry,"NumAtrsAboveEntry",colorGreen,styleLine+styleOwnScal
e+styleStaircase);

GraphXSpace = 10;
Plot(Close,"",colorBlack,styleCandle);

shape = Sell * shapeDownArrow + Buy * shapeUpArrow; 
shapeColor = IIf(Buy,colorGreen,IIf(Sell,colorRed,0));
PlotShapes(shape,shapecolor,3,IIf( Buy , Low, High ),-20 );

I can't explain why NumAtrsAboveEntry is null until the second buy 
point - except it does have a value at the first buy point. 

All the other arrays are non null and so plot fine.

I can't explain this. Mystified. 

It can be confirmed by copying the above code into the the formula 
editor and clicking apply.

Any help appreciated.

Geoff

 




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