//+------------------------------------------------------------------+
//| SmCCI.mq4 |
//| Copyright © 2006, MetaQuotes Software Corp. |
//| http://www.metaquotes.net |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2006, MetaQuotes Software Corp."
#property link "http://www.metaquotes.net"
#property indicator_separate_window
#property indicator_buffers 3
#property indicator_color1 LightSeaGreen
#property indicator_color2 YellowGreen
#property indicator_color3 Wheat
//---- input parameters
extern int t3_period=4;
extern double b=0.7;
extern int per=14;
extern int applied_price=0;
//---- buffers
double ADXBuffer[];
double PlusDiBuffer[];
double MinusDiBuffer[];
double e1, e2, e3, e4, e5, e6, c1, c2, c3, c4, n, w1, w2, b2, b3;
double adx, dtp, dtm, t3;
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
SetIndexStyle(0,DRAW_LINE);
SetIndexBuffer(0,ADXBuffer);
SetIndexLabel(0,"ADX");
SetIndexStyle(1,DRAW_LINE, STYLE_DOT);
SetIndexBuffer(1,PlusDiBuffer);
SetIndexLabel(1,"+DI");
SetIndexStyle(2,DRAW_LINE, STYLE_DOT);
SetIndexBuffer(2,MinusDiBuffer);
SetIndexLabel(2,"-DI");
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
b2=b*b;
b3=b2*b;
c1=-b3;
c2=(3*(b2+b3));
c3=-3*(2*b2+b+b3);
c4=(1+3*b+b3+3*b2);
n=t3_period;
if (n<1) {n=1;}
n = 1 + 0.5*(n-1);
w1 = 2 / (n + 1);
w2 = 1 - w1;
for(int shift=Bars-1; shift>=0; shift--)
{
ADXBuffer[shift]=0;
PlusDiBuffer[shift]=0;
MinusDiBuffer[shift]=0;
dtp=iADX(NULL, 0, per, applied_price, MODE_PLUSDI, shift);
e1 = w1*dtp + w2*e1;
e2 = w1*e1 + w2*e2;
e3 = w1*e2 + w2*e3;
e4 = w1*e3 + w2*e4;
e5 = w1*e4 + w2*e5;
e6 = w1*e5 + w2*e6;
t3 = c1*e6 + c2*e5 + c3*e4 + c4*e3;
PlusDiBuffer[shift] =t3; e1=0;
dtm=iADX(NULL, 0, per, applied_price, MODE_MINUSDI, shift);
e1 = w1*dtm + w2*e1;
e2 = w1*e1 + w2*e2;
e3 = w1*e2 + w2*e3;
e4 = w1*e3 + w2*e4;
e5 = w1*e4 + w2*e5;
e6 = w1*e5 + w2*e6;
t3 = c1*e6 + c2*e5 + c3*e4 + c4*e3;
MinusDiBuffer[shift]=t3; e1=0;
adx=iADX(NULL, 0, per, applied_price, MODE_MAIN, shift);
e1 = w1*adx + w2*e1;
e2 = w1*e1 + w2*e2;
e3 = w1*e2 + w2*e3;
e4 = w1*e3 + w2*e4;
e5 = w1*e4 + w2*e5;
e6 = w1*e5 + w2*e6;
t3 = c1*e6 + c2*e5 + c3*e4 + c4*e3;
ADXBuffer[shift]=t3; e1=0;
}
return(0);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Indicator Curves created:
Implements a curve of type DRAW_LINE
Indicators Used:
Movement directional index
Custom Indicators Used:
Order Management characteristics:
Other Features: