#property indicator_chart_window
#property indicator_buffers 1
#property indicator_color1 Gold
#property indicator_width1 2
//--- input parameters
extern int Period_main=10;
extern int Period_plus=20;
double dinMA[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
SetIndexStyle(0,DRAW_LINE);
IndicatorDigits(MarketInfo(Symbol(),MODE_DIGITS));
SetIndexBuffer(0,dinMA);
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
//----
for (int i=0;i<Bars;i++)
{double ma_main= iMA(NULL,0,Period_main,0,MODE_EMA,PRICE_CLOSE,i);
double ma_plus= iMA(NULL,0,Period_plus,0,MODE_EMA,PRICE_CLOSE,i);
dinMA[i]=ma_main*2-ma_plus;
}
//----
return(0);
}
//+------------------------------------------------------------------+
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