//+------------------------------------------------------------------+
//| VininI_Trend_LRMA.mq4 |
//| Ñopyright 2008. Victor Nicolaev |
//| vinin@mail.ru |
//+------------------------------------------------------------------+
#property copyright "Ñopyright 2008. Victor Nicolaev"
#property link "vinin@mail.ru"
#property indicator_separate_window
#property indicator_buffers 1
#property indicator_color1 Orange
#property indicator_level1 0
#property indicator_maximum 1
#property indicator_minimum -1
#property indicator_width1 2
extern int MA_Start=10;
extern int MA_Step=10;
extern int MA_Count=50;
extern int MA_Mode=0;
extern int MA_Close=1;
extern int SignalSMA=3;
extern int Limit=1440;
extern bool LRMA_On=true;
//---- buffers
double Buffer[];
double Buffer0[];
//+------------------------------------------------------------------+
//| Ôóíêöèÿ LRMA îáùàÿ |
//+------------------------------------------------------------------+
double LRMA(int periodMA, int shift)
{
double result=NormalizeDouble(3* iMA( NULL,0,periodMA,0, MODE_LWMA, PRICE_CLOSE, shift) -
2* iMA( NULL,0,periodMA,0, MODE_SMA, PRICE_CLOSE,shift),Digits);
return(result);
}
//+------------------------------------------------------------------+
//| Ôóíêöèÿ LRMAonArray |
//+------------------------------------------------------------------+
double LRMAonArray(double Arr[], int periodMA,int shift)
{
double result=3* iMAOnArray(Arr,Bars,periodMA,0,MODE_LWMA,shift) -
2*iMAOnArray(Arr,Bars,periodMA,0,MODE_SMA,shift);
return(result);
}
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init() {
//---- drawing settings
IndicatorBuffers(2);
SetIndexStyle(0,DRAW_HISTOGRAM);
SetIndexBuffer(0,Buffer);
SetIndexBuffer(1,Buffer0);
return(0); }//int init()
//+------------------------------------------------------------------+
int start() {
int limit;
int counted_bars=IndicatorCounted();
int i,j;
double sum=0;
if(counted_bars<0) return(-1);
if(counted_bars>0) counted_bars--;
limit=Bars-counted_bars;
if (Limit>0) limit=MathMin(Limit,limit);
for (i = limit;i>=0;i--){
sum=0;
for (j=0;j<MA_Count;j++) if (LRMA(MA_Close,i)>LRMA(MA_Start+j*MA_Step,i)) sum+=1; else sum-=1;
Buffer0[i]=sum/MA_Count;
}
for (i = limit;i>=0;i--)
{
if(LRMA_On)
Buffer[i]=LRMAonArray(Buffer0,SignalSMA,i);
else
Buffer[i]=iMAOnArray(Buffer0,Bars,SignalSMA,0,MODE_SMA,i);
}
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: