• eKam CCI

 Function : StandardDev

inputs:
Price( numericseries ),
Length( numericsimple ),
DataType( numericsimple ) ; { pass in 1 if you are working with the entire
population, and 2 if you are working with a sample and want the Variance for the
population }

variables:
Divisor( 0 ),
SumSqr( 0 ),
Mean( 0 ) ;

StandardDev = 0 ;
Divisor = Iff( DataType = 1, Length, Length - 1 ) ;
if Divisor > 0 then
begin
Mean = Average( Price, Length ) ;
SumSqr = 0 ;
for Value1 = 0 to Length - 1
begin
SumSqr = SumSqr + Square( Price[Value1] - Mean ) ;
end ;
StandardDev = SquareRoot( SumSqr / Divisor );
end ;

 Function : eKamCCI

input:
Price (NumericSeries),
Length(NumericSimple),
Scale (NumericSimple);
var:
Sdv(0);

Sdv = StandardDev( Price, Length, 1 );
if Sdv = 0 then
eKamCCI = eKamCCI[1]
else
eKamCCI = ( (Price - AverageFC( Price, Length )) / Sdv ) / 3 * scale;

Indicator: eKam CCI

input:
Price ((h+l+c)/3),
Length (14),
Scale (245),
LineUpper(100),
LineLower(-100);

plot1(eKamCCI(Price,Length,Scale),"eKamCCI");
plot2(LineUpper,"Upper");
plot3(LineLower,"Lower");
plot4(0,"0");

{ Alert criteria }
if Plot1 crosses over LineLower then
Alert( "CCI crosses over " + NumToStr(LineLower,0) )
else if Plot1 crosses under LineLower then
Alert( "CCI crosses under " + NumToStr(LineLower,0) )
else if Plot1 crosses over LineUpper then
Alert( "CCI crosses over " + NumToStr(LineUpper,0) )
else if Plot1 crosses under LineUpper then
Alert( "CCI crosses under " + NumToStr(LineUpper,0) )
else if Plot1 crosses over 0 then
Alert( "CCI crosses over zero" )
else if Plot1 crosses under 0 then
Alert( "CCI crosses under zero" );