//+------------------------------------------------------------------+
//| F2a_AO.mq4 |
//| Copyright © 2004, MetaQuotes Software Corp. |
//| http://www.metaquotes.net/ |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2004, MetaQuotes Software Corp."
#property link "http://www.metaquotes.net/"
#property link "Alert by GOEN"
//+------------+-----------------------------------------------------+
// Bookkeeper: Ïîäïðàâèë íåìíîãî ïî ñâîåìó
// Íåîáõîäèìî íàëè÷èå NavelEMA.mq4
// Presence NavelEMA.mq4 is necessary
//+------------------------------------------------------------------+
#property indicator_chart_window
#property indicator_buffers 2
#property indicator_color1 Lime
#property indicator_color2 Red
extern int MA_Filtr=3;
extern int MA_Fast=13;
extern int MA_Slow=144;
extern bool WithAlert=false;
extern bool WithComment=true;
double up_buffer[];
double dn_buffer[];
double ind_buffer[];
datetime lastalert=0, lastcomment=0;
//+------------------------------------------------------------------+
int deinit()
{
Comment("");
}
//+------------------------------------------------------------------+
int init()
{
IndicatorBuffers(3);
SetIndexStyle(0,DRAW_ARROW);//
SetIndexStyle(1,DRAW_ARROW);//
SetIndexArrow(0,233);
SetIndexArrow(1,234);
SetIndexEmptyValue(0,0.0);
SetIndexEmptyValue(1,0.0);
SetIndexDrawBegin(0,MA_Slow+2);
SetIndexDrawBegin(1,MA_Slow+2);
if(!SetIndexBuffer(0,up_buffer) &&
!SetIndexBuffer(1,dn_buffer) &&
!SetIndexBuffer(2,ind_buffer))
Print("cannot set indicator buffers!");
return(0);
}
//+------------------------------------------------------------------+
//| Awesome Oscillator |
//+------------------------------------------------------------------+
int start()
{
int limit;
int counted_bars=IndicatorCounted();
double prev, current;
static datetime lastalert;
if(counted_bars<0) return(-1);
if(counted_bars>0) counted_bars--;
limit=Bars-counted_bars;
for(int i=0; i<limit; i++)
ind_buffer[i]=iCustom(NULL,0,"NavelEMA",MA_Fast,0,0,i)-
iCustom(NULL,0,"NavelEMA",MA_Slow,0,0,i);
for(i=limit-1; i>=0; i--)
{
current=iCustom(NULL,0,"NavelEMA",MA_Filtr,0,0,i);
prev=iCustom(NULL,0,"NavelEMA",MA_Filtr,0,0,i+1);
if(ind_buffer[i]>ind_buffer[i+1] && current>=prev &&
ind_buffer[i+1]<=ind_buffer[i+2])
up_buffer[i]=Low[i]-Point*10;
else up_buffer[i]=0.0;
if(ind_buffer[i]<ind_buffer[i+1] && current<=prev &&
ind_buffer[i+1]>=ind_buffer[i+2])
dn_buffer[i]=High[i]+Point*10;
else dn_buffer[i]=0.0;
}
if(WithAlert==true && lastalert!=Time[0])
{
if (up_buffer[0]>Point)
{
Alert("Buy " +Symbol()+"_"+Period()+" "+
" "+DoubleToStr(MarketInfo(Symbol(),MODE_ASK),Digits)+
" "+TimeToStr(TimeCurrent(),TIME_MINUTES));
lastalert=Time[0];
}
if (dn_buffer[0]>Point)
{
Alert("Sell " +Symbol()+"_"+Period()+
" "+DoubleToStr(MarketInfo(Symbol(),MODE_BID),Digits)+
" "+TimeToStr(TimeCurrent(),TIME_MINUTES));
lastalert=Time[0];
}
}
if(WithComment==true && lastcomment!=Time[0])
{
if (up_buffer[0]>Point)
{
lastcomment=Time[0];
Comment("Buy ",Symbol(),"_",Period()," ",
" "+DoubleToStr(Close[0],Digits));
}
if (dn_buffer[0]>Point)
{
lastcomment=Time[0];
Comment("Sell ",Symbol(),"_",Period(),
" "+DoubleToStr(Close[0],Digits));
}
}
return(0);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Series array that contains the lowest prices of each bar
Series array that contains the highest prices of each bar
Series array that contains open time of each bar
Series array that contains close prices for each bar
Indicator Curves created:
Implements a curve of type DRAW_ARROW
Indicators Used:
Custom Indicators Used:
NavelEMA
Order Management characteristics:
Other Features:
It issuies visual alerts to the screen