//+------------------------------------------------------------------+
//| BBflat_sw.mq4 |
//| by Raff |
//+------------------------------------------------------------------+
#property indicator_separate_window
#property indicator_buffers 4
#property indicator_color1 Aqua
#property indicator_color2 Red
#property indicator_color3 Red
#property indicator_color4 Yellow
#property indicator_levelcolor SlateGray
#property indicator_level1 0.0004
#property indicator_level2 -0.0004
//----
extern int period=9;
extern int shift=0;
extern int method=0;
extern int price=0;
extern double deviation=1.5;
//---- buffers
double ExtMapBuffer1[];
double ExtMapBuffer2[];
double ExtMapBuffer3[];
double ExtMapBuffer4[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
SetIndexStyle(0,DRAW_LINE);
SetIndexBuffer(0,ExtMapBuffer1);
SetIndexStyle(1,DRAW_LINE);
SetIndexBuffer(1,ExtMapBuffer2);
SetIndexStyle(2,DRAW_LINE);
SetIndexBuffer(2,ExtMapBuffer3);
SetIndexStyle(3,DRAW_LINE);
SetIndexBuffer(3,ExtMapBuffer4);
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
int limit, counted_bars=IndicatorCounted();
double ima, std;
if(counted_bars<0) return(-1);
if(counted_bars>0) counted_bars--;
limit=Bars-counted_bars;
for(int i=0; i<limit; i++)
{
ima=iMA(NULL,0,period,shift,method,price,i);
std=deviation*iStdDev(NULL,0,period,shift,method,price,i);
ExtMapBuffer1[i]=0;
ExtMapBuffer2[i]=std;
ExtMapBuffer3[i]=-std;
ExtMapBuffer4[i]=Close[i]-ima;
}
//----
return(0);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Series array that contains close prices for each bar
Indicator Curves created:
Implements a curve of type DRAW_LINE
Indicators Used:
Moving average indicator
Standard Deviation indicator
Custom Indicators Used:
Order Management characteristics:
Other Features: