//+------------------------------------------------------------------+
//| svs_trend.mq4 |
//| Copyright © 2007, SVS. |
//| |
//+------------------------------------------------------------------+
#property copyright "Tver,Spirovo,SVS,S Vadim S,svstnd@mail.ru,2008."
#property link ""
#property indicator_separate_window
#property indicator_buffers 4
#property indicator_color1 MediumSeaGreen
#property indicator_color2 Blue
#property indicator_color3 Red
#property indicator_color4 Black
extern int Period1=4;
extern int Period2=8;
//---- buffers
double ExtMapBuffer1[];
double ExtMapBuffer2[];
double ExtMapBuffer3[];
double ExtMapBuffer4[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
SetIndexStyle(0,DRAW_HISTOGRAM,0,2);
SetIndexBuffer(0,ExtMapBuffer1);
SetIndexStyle(1,DRAW_HISTOGRAM,0,2);
SetIndexBuffer(1,ExtMapBuffer2);
SetIndexStyle(2,DRAW_HISTOGRAM,0,2);
SetIndexBuffer(2,ExtMapBuffer3);
SetIndexStyle(3,DRAW_HISTOGRAM,0,2);
SetIndexBuffer(3,ExtMapBuffer4);
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
double v0,v1;
double f0,f1;
double vv,ff;
double vj,vk,vd;
double vts;
int MODE,p1,p2;
//---- TODO: add your code here
int limit;
int counted_bars=IndicatorCounted();
if(counted_bars>0) counted_bars--;
limit=Bars-counted_bars-1;
for(int i=0;i<=limit;i++){
//------------------------------------------------------
MODE=0;
vts=0;
p1=Period1;
if(Period2<=p1)Period2=p1+1;
p2=Period2;
//------------------------------------
f0=iMA(NULL,0,p1,0,MODE,PRICE_WEIGHTED,i);
f1=iMA(NULL,0,p2,0,MODE,PRICE_WEIGHTED,i);
//-----------------------------------------
for (int c=0;c<=p2;c++){
vts=vts+iMA(NULL,0,c,0,MODE,PRICE_WEIGHTED,i);
if(c==p1)v0=(vts/p1);
if(c==p2)v1=(vts/p2);
}
//-------------------------------------------
vv=v0-v1;
ff=f0-f1;
vk=(vv+ff)/2;
vd=(vv/2);
vj=(ff-vd);
//-------------------------
ExtMapBuffer1[i]=ff;
ExtMapBuffer2[i]=vk;
ExtMapBuffer3[i]=vd;
ExtMapBuffer4[i]=vj;
}
return(0);
}
//+--------------------------------+
Sample
Analysis
Market Information Used:
Indicator Curves created:
Implements a curve of type DRAW_HISTOGRAM
Indicators Used:
Moving average indicator
Custom Indicators Used:
Order Management characteristics:
Other Features: