//+------------------------------------------------------------------+
//| StepRSI_v2.mq4 |
//| Copyright © 2005, TrendLaboratory Ltd. |
//| E-mail: igorad2004@list.ru |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2005, TrendLaboratory Ltd."
#property link "E-mail: igorad2004@list.ru"
#property indicator_separate_window
#property indicator_minimum 20
#property indicator_maximum 80
#property indicator_buffers 3
#property indicator_color1 Orange
#property indicator_color2 SkyBlue
#property indicator_color3 Magenta
//---- input parameters
extern int PeriodRSI=14;
extern int StepSizeFast=5;
extern int StepSizeSlow=15;
//extern int HighLow=0;
//---- indicator buffers
double Line1Buffer[];
double Line2Buffer[];
double Line3Buffer[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
string short_name;
//---- indicator line
SetIndexStyle(0,DRAW_LINE,STYLE_SOLID,1);
SetIndexStyle(1,DRAW_LINE,STYLE_SOLID,1);
SetIndexStyle(2,DRAW_LINE,STYLE_SOLID,1);
SetIndexBuffer(0,Line1Buffer);
SetIndexBuffer(1,Line2Buffer);
SetIndexBuffer(2,Line3Buffer);
IndicatorDigits(MarketInfo(Symbol(),MODE_DIGITS));
//---- name for DataWindow and indicator subwindow label
short_name="METRO("+PeriodRSI+","+StepSizeFast+","+StepSizeSlow+")";
IndicatorShortName(short_name);
SetIndexLabel(0,"RSI");
SetIndexLabel(1,"StepRSI fast");
SetIndexLabel(2,"StepRSI slow");
//----
SetIndexDrawBegin(0,1);
SetIndexDrawBegin(1,1);
SetIndexDrawBegin(2,1);
//----
return(0);
}
//+------------------------------------------------------------------+
//| StepRSI_v2 |
//+------------------------------------------------------------------+
int start()
{
int shift,ftrend,strend;
double fmin0,fmax0,fmin1,fmax1,smin0,smax0,smin1,smax1,RSI0;
for(shift=Bars-1;shift>=0;shift--)
{
RSI0=iRSI(NULL,0,PeriodRSI,PRICE_CLOSE,shift);
fmax0=RSI0+2*StepSizeFast;
fmin0=RSI0-2*StepSizeFast;
if (RSI0>fmax1) ftrend=1;
if (RSI0<fmin1) ftrend=-1;
if(ftrend>0 && fmin0<fmin1) fmin0=fmin1;
if(ftrend<0 && fmax0>fmax1) fmax0=fmax1;
smax0=RSI0+2*StepSizeSlow;
smin0=RSI0-2*StepSizeSlow;
if (RSI0>smax1) strend=1;
if (RSI0<smin1) strend=-1;
if(strend>0 && smin0<smin1) smin0=smin1;
if(strend<0 && smax0>smax1) smax0=smax1;
Line1Buffer[shift]=RSI0;
if (ftrend>0) Line2Buffer[shift]=fmin0+StepSizeFast;
if (ftrend<0) Line2Buffer[shift]=fmax0-StepSizeFast;
if (strend>0) Line3Buffer[shift]=smin0+StepSizeSlow;
if (strend<0) Line3Buffer[shift]=smax0-StepSizeSlow;
fmin1=fmin0;
fmax1=fmax0;
smin1=smin0;
smax1=smax0;
}
return(0);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Indicator Curves created:
Implements a curve of type DRAW_LINE
Indicators Used:
Relative strength index
Custom Indicators Used:
Order Management characteristics:
Other Features: