//+------------------------------------------------------------------+
//| SSL.mq4 |
//|ssl fast bar mtf Kalenzo |
//| bartlomiej.gorski@gmail.com |
//+------------------------------------------------------------------+
//mtf2008fxtsd
#property copyright "Kalenzo"
#property link "bartlomiej.gorski@gmail.com"
#property indicator_separate_window
#property indicator_buffers 2
#property indicator_color1 Green
#property indicator_color2 Red
#property indicator_width1 3
#property indicator_width2 3
#property indicator_minimum 10
#property indicator_maximum 90
//
//
//
//
//
extern int Lb = 3;
extern int sslMA_method = 0;
extern int SSL_BarLevel = 50; //BarLevel 10-90
extern bool alertsOn = false;
extern bool alertsMessageBox = false;
extern bool alertsSound = false;
extern string alertsSoundFile = "TP1M.wav"; //enterSoundFile
extern bool alertsEmail = false;
extern bool alertsAfterBarClose = false;
extern int TimeFrame = 0;
extern string TimeFrames = "M1;5,15,30,60H1;240H4;1440D1;10080W1;43200MN|0-CurrentTF";
extern string MA_method_ = "SMA0 EMA1 SMMA2 LWMA3";
//
//
//
//
//
double sslHup[];
double sslHdn[];
double hlv[];
string IndicatorFileName;
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
//
//
//
//
//
int init()
{
string TimeFrameStr;
TimeFrame=MathMax(TimeFrame,Period());
switch(TimeFrame)
{
case PERIOD_M1: TimeFrameStr="M1" ; break;
case PERIOD_M5: TimeFrameStr="M5" ; break;
case PERIOD_M15: TimeFrameStr="M15" ; break;
case PERIOD_M30: TimeFrameStr="M30" ; break;
case PERIOD_H1: TimeFrameStr="H1" ; break;
case PERIOD_H4: TimeFrameStr="H4" ; break;
case PERIOD_D1: TimeFrameStr="D1" ; break;
case PERIOD_W1: TimeFrameStr="W1" ; break;
case PERIOD_MN1: TimeFrameStr="MN1" ; break;
default : TimeFrameStr="TF0";
}
IndicatorBuffers(3);
SetIndexBuffer (0,sslHup); SetIndexStyle(0,DRAW_ARROW); SetIndexArrow(0,167); SetIndexLabel(0,"SSLup "+Lb+" ["+TimeFrame+"]");
SetIndexBuffer (1,sslHdn); SetIndexStyle(1,DRAW_ARROW); SetIndexArrow(1,167); SetIndexLabel(1,"SSLdn "+Lb+" ["+TimeFrame+"]");
SetIndexBuffer (2,hlv);
IndicatorShortName("SSL Bar "+Lb+" ["+TimeFrameStr+"]");
IndicatorFileName = WindowExpertName();
return(0);
}
int deinit()
{
return(0);
}
//
//
//
//
//
int start()
{
int counted_bars=IndicatorCounted();
int i,limit;
if (counted_bars<0) return(-1);
if (counted_bars>0) counted_bars--;
limit=Bars-counted_bars;
if (TimeFrame != Period())
{
datetime TimeArray[];
limit = MathMax(limit,TimeFrame/Period());
ArrayCopySeries(TimeArray, MODE_TIME, NULL,TimeFrame);
//
//
//
//
//
for(i=0,int y=0; i<limit; i++)
{
if(Time[i]<TimeArray[y]) y++;
sslHup[i] = iCustom(NULL,TimeFrame,IndicatorFileName,Lb,sslMA_method,SSL_BarLevel,alertsOn,alertsMessageBox,
alertsSound,alertsSoundFile,alertsEmail,alertsAfterBarClose,0,y);
sslHdn[i] = iCustom(NULL,TimeFrame,IndicatorFileName,Lb,sslMA_method,SSL_BarLevel,alertsOn,alertsMessageBox,
alertsSound,alertsSoundFile,alertsEmail,alertsAfterBarClose,1,y);
}
return(0);
}
//
//
//
//
//
for(i=limit;i>=0;i--)
{
hlv[i] = hlv[i+1];
if(Close[i]>iMA(Symbol(),0,Lb,0,MODE_SMA,PRICE_HIGH,i+1)) hlv[i] = 1;
if(Close[i]<iMA(Symbol(),0,Lb,0,MODE_SMA,PRICE_LOW, i+1)) hlv[i] = -1;
if(hlv[i] == -1) { sslHdn[i] = SSL_BarLevel; sslHup[i] = EMPTY_VALUE; }
else { sslHdn[i] = EMPTY_VALUE; sslHup[i] = SSL_BarLevel; }
}
if (alertsOn)
{
int alertBar=0;
if (alertsAfterBarClose)alertBar = 1;
if (hlv[0+alertBar] != hlv[1+alertBar])
if (hlv[0+alertBar] == 1)
doAlert("Up");
else doAlert("Down");
}
return(0);
}
//+------------------------------------------------------------------+
//
//
//
void doAlert(string doWhat)
{
static string previousAlert="nothing";
static datetime previousTime;
string message;
if (previousAlert != doWhat || previousTime != Time[0])
{
previousAlert = doWhat;
previousTime = Time[0];
//
//
//
message = StringConcatenate(Symbol()," M",TimeFrame," at ",Close[0]," SSL Bar: trend changed to ",doWhat);
if (alertsMessageBox) Alert(message);
if (alertsEmail) SendMail(StringConcatenate(Symbol(),"SSL "),message);
if (alertsSound) PlaySound(alertsSoundFile);
}
}
Sample
Analysis
Market Information Used:
Series array that contains open time of each bar
Series array that contains close prices for each bar
Indicator Curves created:
Implements a curve of type DRAW_ARROW
Indicators Used:
Moving average indicator
Custom Indicators Used:
Order Management characteristics:
Other Features:
It issuies visual alerts to the screen
It sends emails
It plays sound alerts