//+------------------------------------------------------------------+
//| Juice.mq4 |
//| Perky_z |
//| http://fxovereasy.atspace.com/index |
//+------------------------------------------------------------------+
#property copyright "perky"
#property link "http://fxovereasy.atspace.com/index"
//---- indicator settings
#property indicator_separate_window
#property indicator_buffers 2
#property indicator_color1 LimeGreen
#property indicator_color2 FireBrick
//---- indicator parameters
extern bool DoAlerts = false;
extern int AlertFromPips = 5;
extern int Periyod=7;
extern double Level=5;
extern bool JuiceLevelsVisible = true;
extern int JuiceStartPips = 5;
extern int JuiceStepPips = 5;
extern int JuiceLevelsNumber = 4;
extern color JuiceLevelColor = Silver;
//---- indicator buffers
double OsMAUpBuffer[];
double OsMADownBuffer[];
double OsMAValue;
double currentJuiceLevel;
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- 2 additional buffers are used for counting.
IndicatorBuffers(2);
//---- drawing settings
SetIndexStyle(0,DRAW_HISTOGRAM,STYLE_SOLID,2);
SetIndexStyle(1,DRAW_HISTOGRAM,STYLE_SOLID,1);
SetIndexDrawBegin(0,Level);
IndicatorDigits(MarketInfo(Symbol(),MODE_DIGITS)+2);
//---- 2 indicator buffers mapping
if(!SetIndexBuffer(0,OsMAUpBuffer) &&
!SetIndexBuffer(1,OsMADownBuffer))
Print("cannot set indicator buffers!");
//---- name for DataWindow and indicator subwindow label
IndicatorShortName("Juice("+Periyod+","+Level+")");
//---- initialization done
return(0);
}
int SetLevelLines()
{
string levelLabel;
if(JuiceLevelsVisible)
{
SetLevelStyle(STYLE_DASH,1,JuiceLevelColor);
for(int i=1; i<= JuiceLevelsNumber; i++)
{
currentJuiceLevel = (JuiceStartPips + (i-1)*JuiceStepPips)*Point;
SetLevelValue(i,currentJuiceLevel);
levelLabel = "Level "+i+": "+currentJuiceLevel;
SetIndexLabel(i,levelLabel);
}
}else
{
for(i=1; i<= JuiceLevelsNumber; i++)
{
SetLevelValue(i,0.0);
}
}
}
//+------------------------------------------------------------------+
//| Moving Average of Oscillator |
//+------------------------------------------------------------------+
int start()
{
//if ( Period != 15) Alert ("Juice Is Recommended for 15 Min Chart only!!");
int limit,i;
int counted_bars=IndicatorCounted();
double Juice;
bool TurnOnAlert = true;
//---- check for possible errors
if(counted_bars<0) return(-1);
//---- last counted bar will be recounted
if(counted_bars>0) counted_bars--;
limit=Bars-counted_bars;
Level = Level*Point;
if (Period()==5 ) Level=Level/2;
SetLevelLines();
//---- main loop
for(i=0; i<limit; i++)
{
Juice=iStdDev (NULL,0,Periyod,MODE_EMA,0,PRICE_CLOSE,i)-Level;
if(Juice>0){
OsMAUpBuffer[i]=Juice;
OsMADownBuffer[i]=0;
}else if(Juice<0){
OsMADownBuffer[i]=Juice;
OsMAUpBuffer[i]=0;
}else{
OsMAUpBuffer[i]=0;
OsMADownBuffer[i]=0;
}
}
if (DoAlerts)
{
if (Juice > AlertFromPips*Point && Period() == 5)
{
if (TurnOnAlert)
{
Alert("Juice above ",AlertFromPips*Point," for ", Symbol());
PlaySound("Tick.wav");
TurnOnAlert = false;
}
}
else
{
TurnOnAlert = true;
}
}
//---- done
return(0);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Indicator Curves created:
Implements a curve of type DRAW_HISTOGRAM
Indicators Used:
Custom Indicators Used:
Order Management characteristics:
Other Features:
It issuies visual alerts to the screen
It plays sound alerts