//+------------------------------------------------------------------+ //| PRICE_Alert.mq4 | //| Copyright © 2008, AlexGomel | //| mailto:alexgomel@tut.by | //+------------------------------------------------------------------+ #property copyright "Copyright © 2008, AlexGomel" #property link "mailto:alexgomel@tut.by" //---- #property indicator_chart_window #property indicator_buffers 0 //---- input parameters extern string NamePrice="Price_1"; extern string SoundFileName="alarm.wav"; extern bool ActiveSignal=true; extern bool ActiveAlert=true; extern color LineColor=Gold; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //---- indicators if (ObjectFind(NamePrice)==-1) { ObjectCreate(NamePrice,OBJ_HLINE,0,0,Close[0]); ObjectSet(NamePrice,OBJPROP_COLOR,LineColor); } //---- return(0); } //+------------------------------------------------------------------+ //| Custom indicator deinitialization function | //+------------------------------------------------------------------+ int deinit() { //---- ObjectDelete(NamePrice); //---- return(0); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int start() { //---- if (ObjectFind(NamePrice)==-1) return(0); double _price=ObjectGet(NamePrice,OBJPROP_PRICE1); double _min=MathMin(High[1],Low[0]); double _max=MathMax(Low[1],High[0]); //---- if (ActiveSignal && _price>=_min && _price<=_max) { if (ActiveAlert) Alert (Symbol()," ",Period()," Öåíà äîñòèãëà ", NormalizeDouble(_price,Digits), " !"); // Ïðåäóïðåæäåíèå íà ýêðàí if(SoundFileName!="" ) PlaySound( SoundFileName ); // Çâóêîâîé ñèãíàë } //---- return(0); } //+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Series array that contains close prices for each bar
Series array that contains the highest prices of each bar
Series array that contains the lowest prices of each bar
Indicator Curves created:
Indicators Used:
Custom Indicators Used:
Order Management characteristics:
Other Features:
It plays sound alerts