207 lines
No EOL
7.6 KiB
MQL5
207 lines
No EOL
7.6 KiB
MQL5
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#property copyright "https://www.mql5.com/en/users/paultraderone/seller"
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#property link "https://www.mql5.com/en/users/paultraderone/seller"
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#property version "1.00"
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#property description "Vist Mql4 Mql5 website market here for more"
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//--- indicator settings
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#property indicator_chart_window
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#property indicator_buffers 2
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#property indicator_plots 2
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#property indicator_type1 DRAW_ARROW
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#property indicator_width1 4
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#property indicator_color1 0xBBFF00
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#property indicator_label1 "Buy"
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#property indicator_type2 DRAW_ARROW
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#property indicator_width2 4
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#property indicator_color2 0x2207EB
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#property indicator_label2 "sell"
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//--- indicator buffers
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double Buffer1[];
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double Buffer2[];
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input int bbperiod = 20;
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input double bbDeviations = 2;
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input int envelopeperiod = 14;
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input double envelopeDeviation = 0.5;
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datetime time_alert; //used when sending alert
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input bool Send_Email = true;
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input bool Audible_Alerts = true;
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input bool Push_Notifications = true;
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double myPoint; //initialized in OnInit
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double Open[];
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int Bands_handle;
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double Bands_Lower[];
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double Close[];
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int Envelopes_handle;
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double Envelopes_Lower[];
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double Low[];
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double Bands_Upper[];
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double Envelopes_Upper[];
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double High[];
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void myAlert(string type, string message)
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{
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int handle;
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if(type == "print")
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Print(message);
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else if(type == "error")
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{
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Print(type+" | bb envelope ind @ "+Symbol()+","+IntegerToString(Period())+" | "+message);
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}
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else if(type == "order")
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{
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}
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else if(type == "modify")
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{
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}
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else if(type == "indicator")
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{
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Print(type+" | bb envelope ind @ "+Symbol()+","+IntegerToString(Period())+" | "+message);
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if(Audible_Alerts) Alert(type+" | bb envelope ind @ "+Symbol()+","+IntegerToString(Period())+" | "+message);
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if(Send_Email) SendMail("bb envelope ind", type+" | bb envelope ind @ "+Symbol()+","+IntegerToString(Period())+" | "+message);
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handle = FileOpen("bb envelope ind.txt", FILE_TXT|FILE_READ|FILE_WRITE|FILE_SHARE_READ|FILE_SHARE_WRITE, ';');
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if(handle != INVALID_HANDLE)
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{
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FileSeek(handle, 0, SEEK_END);
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FileWrite(handle, type+" | bb envelope ind @ "+Symbol()+","+IntegerToString(Period())+" | "+message);
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FileClose(handle);
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}
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if(Push_Notifications) SendNotification(type+" | bb envelope ind @ "+Symbol()+","+IntegerToString(Period())+" | "+message);
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}
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}
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//+------------------------------------------------------------------+
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//| Custom indicator initialization function |
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//+------------------------------------------------------------------+
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int OnInit()
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{
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SetIndexBuffer(0, Buffer1);
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PlotIndexSetDouble(0, PLOT_EMPTY_VALUE, EMPTY_VALUE);
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PlotIndexSetInteger(0, PLOT_ARROW, 241);
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SetIndexBuffer(1, Buffer2);
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PlotIndexSetDouble(1, PLOT_EMPTY_VALUE, EMPTY_VALUE);
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PlotIndexSetInteger(1, PLOT_ARROW, 242);
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//initialize myPoint
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myPoint = Point();
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if(Digits() == 5 || Digits() == 3)
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{
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myPoint *= 10;
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}
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Bands_handle = iBands(NULL, PERIOD_CURRENT, bbperiod, 0, bbDeviations, PRICE_CLOSE);
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if(Bands_handle < 0)
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{
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Print("The creation of iBands has failed: Bands_handle=", INVALID_HANDLE);
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Print("Runtime error = ", GetLastError());
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return(INIT_FAILED);
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}
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Envelopes_handle = iEnvelopes(NULL, PERIOD_CURRENT, envelopeperiod, 0, MODE_SMA, PRICE_CLOSE, envelopeDeviation);
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if(Envelopes_handle < 0)
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{
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Print("The creation of iEnvelopes has failed: Envelopes_handle=", INVALID_HANDLE);
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Print("Runtime error = ", GetLastError());
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return(INIT_FAILED);
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}
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return(INIT_SUCCEEDED);
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}
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//+------------------------------------------------------------------+
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//| Custom indicator iteration function |
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//+------------------------------------------------------------------+
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int OnCalculate(const int rates_total,
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const int prev_calculated,
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const datetime& time[],
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const double& open[],
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const double& high[],
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const double& low[],
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const double& close[],
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const long& tick_volume[],
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const long& volume[],
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const int& spread[])
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{
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int limit = rates_total - prev_calculated;
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//--- counting from 0 to rates_total
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ArraySetAsSeries(Buffer1, true);
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ArraySetAsSeries(Buffer2, true);
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//--- initial zero
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if(prev_calculated < 1)
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{
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ArrayInitialize(Buffer1, EMPTY_VALUE);
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ArrayInitialize(Buffer2, EMPTY_VALUE);
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}
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else
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limit++;
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datetime Time[];
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if(CopyOpen(Symbol(), PERIOD_CURRENT, 0, rates_total, Open) <= 0) return(rates_total);
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ArraySetAsSeries(Open, true);
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if(BarsCalculated(Bands_handle) <= 0)
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return(0);
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if(CopyBuffer(Bands_handle, LOWER_BAND, 0, rates_total, Bands_Lower) <= 0) return(rates_total);
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ArraySetAsSeries(Bands_Lower, true);
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if(CopyClose(Symbol(), PERIOD_CURRENT, 0, rates_total, Close) <= 0) return(rates_total);
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ArraySetAsSeries(Close, true);
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if(BarsCalculated(Envelopes_handle) <= 0)
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return(0);
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if(CopyBuffer(Envelopes_handle, LOWER_LINE, 0, rates_total, Envelopes_Lower) <= 0) return(rates_total);
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ArraySetAsSeries(Envelopes_Lower, true);
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if(CopyLow(Symbol(), PERIOD_CURRENT, 0, rates_total, Low) <= 0) return(rates_total);
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ArraySetAsSeries(Low, true);
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if(BarsCalculated(Bands_handle) <= 0)
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return(0);
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if(CopyBuffer(Bands_handle, UPPER_BAND, 0, rates_total, Bands_Upper) <= 0) return(rates_total);
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ArraySetAsSeries(Bands_Upper, true);
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if(BarsCalculated(Envelopes_handle) <= 0)
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return(0);
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if(CopyBuffer(Envelopes_handle, UPPER_LINE, 0, rates_total, Envelopes_Upper) <= 0) return(rates_total);
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ArraySetAsSeries(Envelopes_Upper, true);
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if(CopyHigh(Symbol(), PERIOD_CURRENT, 0, rates_total, High) <= 0) return(rates_total);
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ArraySetAsSeries(High, true);
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if(CopyTime(Symbol(), Period(), 0, rates_total, Time) <= 0) return(rates_total);
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ArraySetAsSeries(Time, true);
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//--- main loop
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for(int i = limit-1; i >= 0; i--)
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{
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if (i >= MathMin(5000-1, rates_total-1-50)) continue; //omit some old rates to prevent "Array out of range" or slow calculation
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//Indicator Buffer 1
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if(Open[1+i] < Bands_Lower[1+i] //Candlestick Open < Bollinger Bands
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&& Close[1+i] < Bands_Lower[1+i] //Candlestick Close < Bollinger Bands
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&& Open[1+i] < Envelopes_Lower[1+i] //Candlestick Open < Envelopes
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&& Close[1+i] < Envelopes_Lower[1+i] //Candlestick Close < Envelopes
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&& Open[1+i] < Close[1+i] //Candlestick Open < Candlestick Close
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)
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{
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Buffer1[i] = Low[1+i]; //Set indicator value at Candlestick Low
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if(i == 1 && Time[1] != time_alert) myAlert("indicator", "Buy"); //Alert on next bar open
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time_alert = Time[1];
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}
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else
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{
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Buffer1[i] = EMPTY_VALUE;
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}
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//Indicator Buffer 2
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if(Open[1+i] > Bands_Upper[1+i] //Candlestick Open > Bollinger Bands
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&& Close[1+i] > Bands_Upper[1+i] //Candlestick Close > Bollinger Bands
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&& Open[1+i] > Envelopes_Upper[1+i] //Candlestick Open > Envelopes
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&& Close[1+i] > Envelopes_Upper[1+i] //Candlestick Close > Envelopes
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&& Open[1+i] > Close[1+i] //Candlestick Open > Candlestick Close
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)
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{
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Buffer2[i] = High[1+i]; //Set indicator value at Candlestick High
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if(i == 1 && Time[1] != time_alert) myAlert("indicator", "sell"); //Alert on next bar open
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time_alert = Time[1];
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}
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else
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{
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Buffer2[i] = EMPTY_VALUE;
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}
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}
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return(rates_total);
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}
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//+------------------------------------------------------------------+ |