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Cream of the Crop 1
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UTILITY
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TASEXAM6.ARJ
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UPDNDAY.TAS
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1992-05-25
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{ UPDNDAY
Modification of UPDN by JK Leibovitz
Calculate & Plot daily U/D ratio as reported by DG
Chart shows price 50 & 200 day simple moving average &
CANSLIM Volume breakout line
- Denis W. Trover chdb69a 5/13/92}
#MAX_QUOTES 400
if QUOTE_COUNT < 200 then return;
if v[200]<1 then return; {check to be sure file includes volume}
UoD:array;
Up:array;
Down:array;
Up[1]:=0; Down[1]:=0;
MaUp:array;
MaDown:array;
for i := 2; i<= QUOTE_COUNT; i:=i+1;
begin
if c[i] > c[i-1] then Up[i]:=v[i] else Up[i]:=0;
if c[i] < c[i-1] then Down[i]:=v[i] else Down[i]:=0
end;
MaUp:=Mov(Up,50,'S');
MaDown:=Mov(Down,50,'S');
UoD:=div(MaUp,MaDown);
opengraph(3,-200,0);
sizegraph(3,3,1);
graph(1,'Price',MOV(c,50,'S'),'50 day SMA',MOV(c,200,'S'),'200 day SMA');
graph(UoD,'U/D Ratio');
graph(v,'Volume',mulby(MOV(v,50,'S'),1.5),'1.5 x 50 day SMA');
closegraph();