Firebird

Indikátor s poetickým názvem Firebird. Principiálně lze obchodovat podobně jako např. Bolllinger Bands.

 

 

//+——————————————————————+
//|                                        Firebird.mq4 |
//|                      Copyright © 2004, MetaQuotes Software Corp. |
//|                                       http://www.metaquotes.net/ |
//+——————————————————————+
#property copyright „TraderSeven“
#property link      „TraderSeven@gmx.net“

#property indicator_chart_window
#property indicator_buffers 6
#property indicator_color1 Red
#property indicator_color2 Orange
#property indicator_color3 Blue
#property indicator_color4 MediumSeaGreen
#property indicator_color5 Red
#property indicator_color6 White
//—- indicator parameters
extern int MA_Period=10;
extern double Percent=2;

double UpperBand;
double LowerBand;
//—- indicator buffers
double ExtMapBuffer1[];
double ExtMapBuffer2[];
double ExtMapBuffer3[];
double ExtMapBuffer4[];
double ExtMapBuffer5[];
double ExtMapBuffer6[];
//—-
int ExtCountedBars=0;
//+——————————————————————+
//| Custom indicator initialization function                         |
//+——————————————————————+
int init()
{
int    draw_begin;
string short_name;
//—- drawing settings
SetIndexStyle(0,DRAW_LINE);
IndicatorDigits(MarketInfo(Symbol(),MODE_DIGITS));
if(MA_Period<2) MA_Period=13;
draw_begin=MA_Period-1;

IndicatorShortName(short_name+MA_Period+“)“);
SetIndexDrawBegin(0,draw_begin);
//—- indicator buffers mapping
SetIndexBuffer(0,ExtMapBuffer1);
SetIndexBuffer(1,ExtMapBuffer2);
SetIndexBuffer(2,ExtMapBuffer3);
SetIndexBuffer(3,ExtMapBuffer4);
SetIndexBuffer(4,ExtMapBuffer5);
SetIndexBuffer(5,ExtMapBuffer6);
//—- initialization done
return(0);
}
//+——————————————————————+
//|                                                                  |
//+——————————————————————+
int start()
{
UpperBand=(1+Percent/100);
LowerBand=1-Percent/100;

if(Bars<=MA_Period) return(0);
ExtCountedBars=IndicatorCounted();
//—- check for possible errors
if (ExtCountedBars<0) return(-1);
//—- last counted bar will be recounted
if (ExtCountedBars>0) ExtCountedBars–;
//+——————————————————————+
//| Simple Moving Average                                            |
//+——————————————————————+
{
double sum=0;
int    i,pos=Bars-ExtCountedBars-1;
//—- initial accumulation
if(pos<ma_period) pos=“MA_Period;<br“>    for(i=1;i<ma_period;i++,pos–)
sum+=Open[pos];
//—- main calculation loop
while(pos>=0)
{
sum+=Open[pos];
ExtMapBuffer1[pos]=(sum/MA_Period)*UpperBand;
//ExtMapBuffer2[pos]=(((sum/MA_Period)*1.02)-(Open[pos]*0.0025));
ExtMapBuffer3[pos]=(sum/MA_Period)*LowerBand;
//ExtMapBuffer4[pos]=((sum/MA_Period)*0.98)+(Open[pos]*0.0025);
sum-=Open[pos+MA_Period-1];
pos–;
}
//—- zero initial bars
if(ExtCountedBars<1)
for(i=1;i<ma_period;i++)>   }
//+——————————————————————+
}

Napsat komentář

Vaše emailová adresa nebude zveřejněna. Vyžadované informace jsou označeny *