107 lines
8.1 KiB
Plaintext
107 lines
8.1 KiB
Plaintext
//+------------------------------------------------------------------+
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//| Kicking_Pattern.mq5 |
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//| Copyright 2018, MetaQuotes Software Corp. |
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//| https://mql5.com |
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//+------------------------------------------------------------------+
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#property copyright "Copyright 2018, MetaQuotes Software Corp."
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#property link "https://mql5.com"
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#property version "1.00"
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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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//--- plot Bullish
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#property indicator_label1 "Bullish"
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#property indicator_type1 DRAW_ARROW
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#property indicator_color1 clrBlue
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#property indicator_style1 STYLE_SOLID
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#property indicator_width1 1
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//--- plot Bearish
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#property indicator_label2 "Bearish"
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#property indicator_type2 DRAW_ARROW
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#property indicator_color2 clrRed
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#property indicator_style2 STYLE_SOLID
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#property indicator_width2 1
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//--- enums
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enum ENUM_INPUT_YES_NO
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{
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INPUT_YES = 1, // Yes
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INPUT_NO = 0 // No
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};
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//--- input parameters
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input ENUM_INPUT_YES_NO InpShowBullish = INPUT_YES; // Show bullish patterns
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input ENUM_INPUT_YES_NO InpShowBearish = INPUT_YES; // Show bearish patterns
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//--- indicator buffers
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double BufferBullish[];
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double BufferBearish[];
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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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//--- indicator buffers mapping
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SetIndexBuffer(0,BufferBullish,INDICATOR_DATA);
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SetIndexBuffer(1,BufferBearish,INDICATOR_DATA);
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//--- setting a code from the Wingdings charset as the property of PLOT_ARROW
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PlotIndexSetInteger(0,PLOT_ARROW,119);
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PlotIndexSetInteger(1,PLOT_ARROW,119);
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//--- setting buffer arrays as timeseries
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ArraySetAsSeries(BufferBullish,true);
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ArraySetAsSeries(BufferBearish,true);
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//--- settings indicators parameters
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IndicatorSetInteger(INDICATOR_DIGITS,Digits());
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IndicatorSetString(INDICATOR_SHORTNAME,"Kicking pattern");
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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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//--- Проверка на минимальное количество баров для расчёта
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if(rates_total<4) return 0;
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//--- Проверка и расчёт количества просчитываемых баров
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int limit=rates_total-prev_calculated;
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if(limit>1)
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{
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limit=rates_total-4;
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ArrayInitialize(BufferBullish,EMPTY_VALUE);
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ArrayInitialize(BufferBearish,EMPTY_VALUE);
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}
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//--- Установка индексации массивов как таймсерий
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ArraySetAsSeries(open,true);
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ArraySetAsSeries(high,true);
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ArraySetAsSeries(low,true);
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ArraySetAsSeries(close,true);
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//--- Расчёт индикатора
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for(int i=limit; i>0; i--)
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{
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if(InpShowBullish)
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{
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if(close[i]>open[i] && close[i+1]<open[i+1] && close[i+2]>open[i+2] && close[i+3]<open[i+3])
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BufferBullish[i]=high[i];
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else
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BufferBullish[i]=EMPTY_VALUE;
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}
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if(InpShowBearish)
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{
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if(close[i]<open[i] && close[i+1]>open[i+1] && close[i+2]<open[i+2] && close[i+3]>open[i+3])
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BufferBearish[i]=low[i];
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else
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BufferBearish[i]=EMPTY_VALUE;
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}
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}
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//--- return value of prev_calculated for next call
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return(rates_total);
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}
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//+------------------------------------------------------------------+
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