//+------------------------------------------------------------------+
//| MultiLevelPriceAlert.mq4 |
//| Hiachiever |
//| http://www.The4xTrader.com |
//+------------------------------------------------------------------+
#property copyright "Hiachiever"
#property link "http://www.The4xTrader.com"
extern string Note1 = " -- Levels to set Alerts at --";
extern double Upper1Price = 0;
extern double Lower1Price = 0;
extern double Upper2Price = 0;
extern double Lower2Price = 0;
extern string Note2 = " -- Options to Turn On/Off Levels --";
extern bool UseUpper1Alert = True;
extern bool UseLower1Alert = True;
extern bool UseUpper2Alert = False;
extern bool UseLower2Alert = False;
extern string Note2 = " -- General Options --";
extern bool RayLine = true;
extern int LineLength = 15;
extern bool AlertOnBarclose = false;
extern string Note2 = " -- Colors for each Level --";
extern color Upper1Color = Lime;
extern color Lower1Color = Magenta;
extern color Upper2Color = LawnGreen;
extern color Lower2Color = MediumOrchid;
extern color TouchedColor = Red;
extern string Note2 = " -- Notes to include in Alerts --";
extern string Upper1Note = ".";
extern string Lower1Note = ".";
extern string Upper2Note = ".";
extern string Lower2Note = ".";
extern string Note2 = " -- Alert Options --";
extern bool AlertOnCross = true;
extern string soundfile = "alert.wav";
extern bool MsgAlerts= true;
extern bool SoundAlerts= true;
extern bool eMailAlerts= false;
double Upper1bid = 0;
double Upper2bid = 0;
double Lower1bid = 0;
double Lower2bid = 0;
int Space1 = 0;
int Space2 = 0;
bool Upper1Touched = false;
bool Upper2Touched = false;
bool Lower1Touched = false;
bool Lower2Touched = false;
#property indicator_chart_window
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
ObjectDelete("PriceLine"+Upper1Price);
if(UseUpper1Alert == 0)
{
Upper1Price = Bid + (30 * Point);
}
ObjectDelete("PriceLine"+Upper2Price);
if(UseUpper2Alert == 0)
{
Upper2Price = Bid + (15 * Point);
}
ObjectDelete("PriceLine"+Lower2Price);
if(UseLower2Alert == 0)
{
Lower2Price = Bid - (15 * Point);
}
ObjectDelete("PriceLine"+Lower1Price);
if(UseLower1Alert == 0)
{
Lower1Price = Bid - (30 * Point);
}
Upper1Touched = false;
Upper2Touched = false;
Lower1Touched = false;
Lower2Touched = false;
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
ObjectDelete("PriceLine"+Upper1Price);
ObjectDelete("PriceLine"+Upper2Price);
ObjectDelete("PriceLine"+Lower1Price);
ObjectDelete("PriceLine"+Lower2Price);
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
string msg;
int BarRef;
BarRef = 0;
if (AlertOnBarclose) BarRef = 1;
Print(Space2 + ", " + Space1);
//if(price == 0) return(0);
if(!Upper1Touched && UseUpper1Alert)
drawLine("PriceLine"+Upper1Price,Time[LineLength], Time[0], Upper1Price, Upper1Price, 2,Upper1Color);
if(!Upper2Touched && UseUpper2Alert)
drawLine("PriceLine"+Upper2Price,Time[LineLength], Time[0], Upper2Price, Upper2Price, 2,Upper2Color);
if(!Lower1Touched && UseLower1Alert)
drawLine("PriceLine"+Lower1Price,Time[LineLength], Time[0], Lower1Price, Lower1Price, 2,Lower1Color);
if(!Lower2Touched && UseLower2Alert)
drawLine("PriceLine"+Lower2Price,Time[LineLength], Time[0], Lower2Price, Lower2Price, 2,Lower2Color);
if(UseUpper1Alert && Upper1bid !=0 && ((Close[BarRef] >= Upper1Price && Upper1bid < Upper1Price) || (Close[BarRef] <= Upper1Price && Upper1bid > Upper1Price)))
{
drawLine("PriceLine"+Upper1Price,Time[LineLength], Time[0], Upper1Price, Upper1Price, 2,TouchedColor);
if(!Upper1Touched)
{
msg = "Upper Price 1 Alert @ "+Upper1Price+" for "+Symbol()+" on time frame "+Period();
if (AlertOnCross) DoAlerts(msg + ". NOTE: " + Upper1Note,"");
Upper1Touched = true;
}
}
if(UseUpper2Alert && Upper2bid !=0 && ((Close[BarRef] >= Upper2Price && Upper2bid < Upper2Price) || (Close[BarRef] <= Upper2Price && Upper2bid > Upper2Price)))
{
drawLine("PriceLine"+Upper2Price,Time[LineLength], Time[0], Upper2Price, Upper2Price, 2,TouchedColor);
if(!Upper2Touched)
{
msg = "Upper Price 2 Alert @ "+Upper2Price+" for "+Symbol()+" on time frame "+Period();
if (AlertOnCross) DoAlerts(msg + ". NOTE: " + Upper2Note,"");
Upper2Touched = true;
}
}
if(UseLower1Alert && Lower1bid !=0 && ((Close[BarRef] >= Lower1Price && Lower1bid < Lower1Price) || (Close[BarRef] <= Lower1Price && Lower1bid > Lower1Price)))
{
drawLine("PriceLine"+Lower1Price,Time[LineLength], Time[0], Lower1Price, Lower1Price, 2,TouchedColor);
if(!Lower1Touched)
{
msg = "Lower Price 1 Alert @ "+Lower1Price+" for "+Symbol()+" on time frame "+Period();
if (AlertOnCross) DoAlerts(msg + ". NOTE: " + Lower1Note,"");
Lower1Touched = true;
}
}
if(UseLower2Alert && Lower2bid !=0 && ((Close[BarRef] >= Lower2Price && Lower2bid < Lower2Price) || (Close[BarRef] <= Lower2Price && Lower2bid > Lower2Price)))
{
drawLine("PriceLine"+Lower2Price,Time[LineLength], Time[0], Lower2Price, Lower2Price, 2,TouchedColor);
if(!Lower2Touched)
{
msg = "Lower Price 2 Alert @ "+Lower2Price+" for "+Symbol()+" on time frame "+Period();
if (AlertOnCross) DoAlerts(msg + ". NOTE: " + Lower2Note,"");
Lower2Touched = true;
}
}
Upper1bid = Close[BarRef];
Upper2bid = Close[BarRef];
Lower1bid = Close[BarRef];
Lower2bid = Close[BarRef];
return(0);
}
//+------------------------------------------------------------------+
void drawLine(string name,datetime tfrom, datetime tto, double pfrom, double pto, int width, color Col)
{
if(ObjectFind(name) != 0)
{
ObjectCreate(name, OBJ_TREND, 0, tfrom, pfrom,tto,pto);
ObjectSet(name, OBJPROP_STYLE, STYLE_SOLID);
ObjectSet(name, OBJPROP_COLOR, Col);
ObjectSet(name,OBJPROP_WIDTH,width);
ObjectSet(name,OBJPROP_RAY,RayLine);
}
else
{
ObjectDelete(name);
ObjectCreate(name, OBJ_TREND, 0, tfrom, pfrom,tto,pto);
ObjectSet(name, OBJPROP_STYLE, STYLE_SOLID);
ObjectSet(name, OBJPROP_COLOR, Col);
ObjectSet(name,OBJPROP_WIDTH,width);
ObjectSet(name,OBJPROP_RAY,RayLine);
}
}
void DoAlerts(string MsgText, string emailsub)
{
if (MsgAlerts) Alert(MsgText);
if (SoundAlerts) PlaySound(soundfile);
if (eMailAlerts) SendMail(emailsub, MsgText);
}
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:
Indicators Used:
Custom Indicators Used:
Order Management characteristics:
Other Features:
It issuies visual alerts to the screen
It plays sound alerts
It sends emails