//+------------------------------------------------------------------+
//| MA_ALERT.mq4 |
//| Kalenzo |
//| simone@konto.pl |
//+------------------------------------------------------------------+
#property copyright "Kalenzo"
#property link "simone@konto.pl"
extern int maPeriod = 3;
extern int maMethod = 0;
extern int appiledPrice = 0;
extern int maShift = 0;
extern bool makeItPlay = true;
int PrevAlertTime = 0;
#property indicator_chart_window
#property indicator_color1 Gold
#property indicator_buffers 1
double maBuffer[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
SetIndexStyle(0,DRAW_LINE,0,1);
SetIndexBuffer(0,maBuffer);
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custor indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
//----
int limit;
int counted_bars=IndicatorCounted();
if(counted_bars<0) counted_bars=0;
if(counted_bars>0) counted_bars--;
limit=Bars-counted_bars;
//----
for(int i = 0 ;i < limit ;i++)
{
maBuffer[i]=iMA(Symbol(),0,maPeriod,maShift,maMethod,appiledPrice,i);
}
double ppMA = NormalizeDouble(iMA(Symbol(),0,maPeriod,maShift,maMethod,appiledPrice,3),4);
double pMA = NormalizeDouble(iMA(Symbol(),0,maPeriod,maShift,maMethod,appiledPrice,2),4);
double cMA = NormalizeDouble(iMA(Symbol(),0,maPeriod,maShift,maMethod,appiledPrice,1),4);
if (CurTime() - PrevAlertTime > Period()*60)
{
if(ppMA < pMA && pMA > cMA)
{
Alert( "MA "+maPeriod+","+maMethod+" decerasing on " + Symbol() + " M" + Period() );
PrevAlertTime = CurTime();
}
else if(ppMA > pMA && pMA < cMA)
{
Alert( "MA "+maPeriod+","+maMethod+" incerasing on " + Symbol() + " M" + Period() );
PrevAlertTime = CurTime();
}
}
//----
return(0);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Indicator Curves created:
Implements a curve of type DRAW_LINE
Indicators Used:
Moving average indicator
Custom Indicators Used:
Order Management characteristics:
Other Features:
It issuies visual alerts to the screen