KADX
KADX AFL might be associated with the Average Directional Index (ADX), a technical indicator used to measure the strength of a trend. This AFL could offer signals or analysis based on ADX calculations. Utilizing an Amibroker data feed, KADX likely computes ADX values to assist traders in assessing the strength of trends in the market.
/_SECTION_BEGIN("GSMA");
SetBarsRequired(100000,0);
PI = 3.1415926;
T1 = Param("Momentum Period",5,0,100,1);
A=C-Ref(C,-T1);
a[0]=C[0];
function IIR2( input, f0, f1, f2 )
{
result[ 0 ] = input[ 0 ];
result[ 1 ] = input[ 1 ];
for( i = 10; i < BarCount; i++ )
{
result[ i ] = f0 * input[ i ] +
f1 * result[ i - 1 ] +
f2 * result[ i - 2 ];
}
return result;
}
function GSMA( input, Period )
{
N = 0;
an = 2 * PI / Period;
c0 = b0 = 1;
c1 = b1 = b2 = a1 = a2 = gamma1 = 0;
beta1 = 2.415 * ( 1- cos( an ) );
alpha = -beta1 + sqrt( beta1 ^ 2 + 2 * beta1 );
alpha1 = ( cos( an ) + sin( an ) - 1 )/cos( an );
{
fo = alpha ^ 2;
f1 = 2 * ( 1- alpha ); f2 = -( 1 - alpha )*( 1 - alpha );
}
return IIR2( input, fo,f1,f2);
}
period=Param("period",15,1,40,1);
H1=gsma(H,period);
L1=gsma(L,period);
p = Param("adx+d-d",10,1,100,1);
PDM=IIf(H1>Ref(H1,-1) AND L1>=Ref(L1,-1), H1-Ref(H1,-1),IIf(H1 >Ref(H1,-1) AND L1 Ref(L1,-1)-L1, H1-Ref(H1,-1),0));
MDM=IIf(L1Ref(H1,-1) AND L1Ref(PlDI,-1),colorBrightGreen,colorGreen), 4 |styleOwnScale);
Plot( PlDI , "+DI" , IIf(PDI(p)>MDI(p),colorBrightGreen,colorGreen), 4 |styleOwnScale);
Plot( MIDI , "-DI" , IIf(MDI(p)>PDI(p),colorRed,colorDarkRed), 4|styleOwnScale );
Plot( ADXF, "KADX"+"(" +WriteVal( p,1.0 )+")" , IIf(ADX(p)>Ref(ADX(p),-1),colorBlue,colorViolet) , 4 |styleThick|styleOwnScale) ;