//+------------------------------------------------------------------+
//| BOLLINGER+STARC (BollStarc-TC.mq4) |
//| Copyright © 2006 |
//| |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2006, "
#property link "http://www. "
//----
#property indicator_chart_window
#property indicator_buffers 5
#property indicator_color1 DimGray // Starc midband
#property indicator_color2 Yellow //Starc upper
#property indicator_color3 Yellow
#property indicator_color4 RoyalBlue //BBupper
#property indicator_color5 RoyalBlue
//---- indicator parameters
extern int BB_Period=20;
extern int BB_Deviations=2;
extern int MA_Period=13; //6
extern int ATR_Period=21; //15
extern double KATR=2;
extern int Shift=0; //1
//---- buffers
double MovingBuffer[];
double UpperBuffer[];
double LowerBuffer[];
double ExtMapBuffer1[];
double ExtMapBuffer2[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
SetIndexStyle(0,DRAW_LINE,0,1);
SetIndexBuffer(0,MovingBuffer);
SetIndexStyle(1,DRAW_LINE,STYLE_SOLID,1);
SetIndexBuffer(1,UpperBuffer);
SetIndexStyle(2,DRAW_LINE,STYLE_SOLID,1);
SetIndexBuffer(2,LowerBuffer);
//----
SetIndexDrawBegin(0,MA_Period+Shift);
SetIndexDrawBegin(1,ATR_Period+Shift);
SetIndexDrawBegin(2,ATR_Period+Shift);
//---- BB start
SetIndexStyle(3,DRAW_LINE,STYLE_SOLID,1);
SetIndexBuffer(3,ExtMapBuffer1);
SetIndexStyle(4,DRAW_LINE,STYLE_SOLID,1);
SetIndexBuffer(4,ExtMapBuffer2);
//----
SetIndexDrawBegin(3,BB_Period);
SetIndexDrawBegin(4,BB_Period);
//---- BB ends
return(0);
}
//+------------------------------------------------------------------+
//| Bollinger+STARC Bands |
//+------------------------------------------------------------------+
int start()
{
int i,k,counted_bars=IndicatorCounted();
//----
if(Bars<=MA_Period) return(0);
//---- initial zero
if(counted_bars<1)
for(i=1;i<=MA_Period;i++)
{
MovingBuffer[Bars-i]=EMPTY_VALUE;
UpperBuffer[Bars-i]=EMPTY_VALUE;
LowerBuffer[Bars-i]=EMPTY_VALUE;
ExtMapBuffer1[Bars-i]=EMPTY_VALUE;
ExtMapBuffer2[Bars-i]=EMPTY_VALUE;
}
//----
int limit=Bars-counted_bars;
if(counted_bars>0) limit++;
for(i=0; i<limit; i++)
{
//STARC Bands
MovingBuffer[i]=iMA(NULL,0,MA_Period,Shift,MODE_EMA,PRICE_CLOSE,i);
UpperBuffer[i]=MovingBuffer[i] + (KATR * iATR(NULL,0,ATR_Period,i+Shift));
LowerBuffer[i]=MovingBuffer[i] - (KATR * iATR(NULL,0,ATR_Period,i+Shift));
//BBands
ExtMapBuffer1[i]=iBands(NULL,0,BB_Period,BB_Deviations,0,PRICE_CLOSE,MODE_UPPER,i);
ExtMapBuffer2[i]=iBands(NULL,0,BB_Period,BB_Deviations,0,PRICE_CLOSE,MODE_LOWER,i);
}
//----
return(0);
}
//+-----------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Indicator Curves created:
Implements a curve of type DRAW_LINE
Indicators Used:
Moving average indicator
Indicator of the average true range
Bollinger bands indicator
Custom Indicators Used:
Order Management characteristics:
Other Features: