//+------------------------------------------------------------------+
//| SilverTrend_Signal.mq4
//| Ramdass - Conversion only
//+------------------------------------------------------------------+
#property copyright "SilverTrend rewritten by CrazyChart"
#property link "http://viac.ru/"
#property indicator_chart_window
#property indicator_buffers 2
#property indicator_color1 Lime
#property indicator_color2 DeepPink
#property indicator_width1 5
#property indicator_width2 5
#define SH_BUY 1
#define SH_SELL -1
//---- Âõîäíûå ïàðàìåòðû
extern int AllBars=0;//How many bars should be counted. 0 - all the bars.
extern int Otstup=2;//Step back.
extern double Per=7;//Period.
extern string
Alert_Setting = "---------- Alert Setting";
extern bool
EnableAlert = false;
extern bool
Email_ON = true;
extern string
SoundFilename = "alert.wav";
int SH,NB,i,UD,x=0,y=0,a=0,b=0;
double R,SHMax,SHMin;
double BufD[];
double BufU[];
double alertBar;
//+------------------------------------------------------------------+
//| Ôóíêöèÿ èíèöèàëèçàöèè |
//+------------------------------------------------------------------+
int init()
{
//We will write the number of the bars for which we are counting to the NB
if (Bars<AllBars+Per || AllBars==0) NB=Bars-Per; else NB=AllBars;
IndicatorBuffers(2);
IndicatorShortName("SHI_08");
SetIndexStyle(0,DRAW_ARROW,0,5);
SetIndexStyle(1,DRAW_ARROW,0,5);
SetIndexArrow(0,159);
SetIndexArrow(1,159);
SetIndexBuffer(0,BufU);
SetIndexBuffer(1,BufD);
SetIndexDrawBegin(0,Bars-NB);//This indicator will be shown for NB bar only
SetIndexDrawBegin(1,Bars-NB);
ArrayInitialize(BufD,0.0);//Give a lot of "zero" to the buffe. Otherwise it will be garbage during the changing of time frame.
ArrayInitialize(BufU,0.0);
return(0);
}
//+------------------------------------------------------------------+
//| Ôóíêöèÿ äåèíèöèàëèçàöèè |
//+------------------------------------------------------------------+
int deinit()
{
return(0);
}
//+------------------------------------------------------------------+
//| Ñîáñíà èíäèêàòîð |
//+------------------------------------------------------------------+
int start()
{
int CB=IndicatorCounted();
/* It is the optimization option. We have the function here which restore/return the number of counted bars in very special way.
During the first indicator's call we have 0: it is normal because it was not counted anything,
and then we receive the number of bars minus 1. For example, if the number of bars equal 100,
we will have 99. I did it especially, you may see that NB is the number of bars whioch should be counted.
You know we may throw out this parameter. But for the people who understand we may keep it. So, during the first call
of indicator this NB is the same one but during the 2dn etc calls - reducing the value up to the last bar,
That is 1 or 2 for example*/
if(CB<0)return(-1);else if(NB>Bars-CB)NB=Bars-CB;
for(SH=1;SH<NB;SH++)//comb out the chart from 1 to NB
{
for(R=0,i=SH;i<SH+10;i++)
{
R+=(10+SH-i)*(High[i]-Low[i]);
}
R/=55;
SHMax=High[Highest(NULL,0,MODE_HIGH,Per,SH)];
SHMin=Low[Lowest(NULL,0,MODE_LOW,Per,SH)];
if(Close[SH]>SHMax-(SHMax-SHMin)*Otstup/100&&UD!=SH_BUY)
{
BufD[SH]=High[SH]+R*0.5;
if(Close[SH]>SHMax-(SHMax-SHMin)*Otstup/100&&UD!=SH_BUY)UD=SH_BUY;
if(Close[SH]>SHMax-(SHMax-SHMin)*Otstup/100&&UD!=SH_BUY)y=0;//x=x+1;
}
else
if (Close[SH]<SHMin+(SHMax-SHMin)*Otstup/100&&UD!=SH_SELL)
{
BufU[SH]=Low[SH]-R*0.5;
if(Close[SH]<SHMin+(SHMax-SHMin)*Otstup/100&&UD!=SH_SELL)UD=SH_SELL;
if(Close[SH]<SHMin+(SHMax-SHMin)*Otstup/100&&UD!=SH_SELL)x=0;//y=y+1;
}
}
//----------------------- ALERT ON UP / DOWN DOT
if(EnableAlert)
{
string AlertComment;
if(Email_ON&&Bars>alertBar)
{ // Alert(Symbol() + " M("+Period()+") - VM BUY");
if(Email_ON)SendMail(StringConcatenate(Symbol(),"S hi signal"),"Shi BUY");
}
if(Email_ON&&Bars>alertBar)
{ // Alert(Symbol() + " M("+Period()+") - VM SELL");
if(Email_ON)SendMail(StringConcatenate(Symbol(),"S hi signal"),"Shi SELL");
}
}
//----------------------- END FUNCTION
return(0);
}
Sample
Analysis
Market Information Used:
Series array that contains the highest prices of each bar
Series array that contains the lowest prices of each bar
Series array that contains close prices for each bar
Indicator Curves created:
Implements a curve of type DRAW_ARROW
Indicators Used:
Custom Indicators Used:
Order Management characteristics:
Other Features:
It sends emails