//+------------------------------------------------------------------+
//| ema cross bar.mq4 |
//+------------------------------------------------------------------+
#property indicator_chart_window
#property indicator_buffers 2
#property indicator_color1 Blue
#property indicator_color2 Red
//---- input parameters
extern int fastperiod=8;
extern int slowperiod=21;
//---- buffers
double val1[];
double val2[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicator line
IndicatorBuffers(2);
SetIndexStyle(0,DRAW_HISTOGRAM,0,2);
SetIndexStyle(1,DRAW_HISTOGRAM,0,2);
SetIndexBuffer(0,val1);
SetIndexBuffer(1,val2);
//----
return(0);
}
//+------------------------------------------------------------------+
//| ema cross |
//+------------------------------------------------------------------+
int start()
{
int i,shift,counted_bars=IndicatorCounted();
double fastEma, slowEma;
for (shift = counted_bars; shift>=0; shift--)
{
fastEma = iMA(NULL,0,fastperiod,0,MODE_EMA,PRICE_MEDIAN,i);
slowEma = iMA(NULL,0,slowperiod,0,MODE_EMA,PRICE_MEDIAN,i);
val1[shift]=0;
val2[shift]=0;
if (fastEma>slowEma)
{
val1[shift]=Low[shift];
val2[shift]=High[shift];
}
if (fastEma<slowEma)
{
val1[shift]=High[shift];
val2[shift]=Low[shift];
}
}
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
Indicator Curves created:
Implements a curve of type DRAW_HISTOGRAM
Indicators Used:
Moving average indicator
Custom Indicators Used:
Order Management characteristics:
Other Features: