Initial Commit ...
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///////////////////////////////////////////////////////
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//
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// SaherElm IT Center XMKT Indicator
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// ---------------------------------------------
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// retrieve market base info ...
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//
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// Maintainer:
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// ------------
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// Hadi Khazaee Asl (hadi_khazaee_asl@yahoo.com)
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//
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//////////////////////////////////////////////////////
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//
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// Global Properties ...
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#property copyright "Copyright 2023, SaherElm IT Center"
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#property link "https://saherelm.ir"
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#property version "1.00"
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#property description "SaherElm XMKT Indicator"
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#property strict
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//
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// START Inputs ...
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//
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//
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// Market Specifications ...
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input int marketLength = 7; // Market Length
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//
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input bool showHighestHigh = true; // Show Market Highest High
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input bool showHighestLow = true; // Show Market Highest Low
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input bool showHighestOpen = true; // Show Market Highest Open
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input bool showHighestClose = true; // Show Market Highest Close
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input bool showLowestHigh = true; // Show Market Lowest High
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input bool showLowestLow = true; // Show Market Lowest Low
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input bool showLowestOpen = true; // Show Market Lowest Open
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input bool showLowestClose = true; // Show Market Lowest Close
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//
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input color highestHighColor = clrDeepPink; // Market Highest High Color
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input color highestLowColor = clrDarkOrange; // Market Highest Low Color
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input color highestOpenColor = clrDodgerBlue; // Market Highest Open Color
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input color highestCloseColor = clrOrchid; // Market Highest Close Color
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input color lowestHighColor = clrHotPink; // Market Lowest High Color
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input color lowestLowColor = clrOrange; // Market Lowest Low Color
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input color lowestOpenColor = clrPowderBlue; // Market Lowest Open Color
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input color lowestCloseColor = clrMediumOrchid; // Market Lowest Close Color
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//
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input ENUM_LINE_STYLE highestHighStyle = STYLE_DOT; // Market Highest High Line Style
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input ENUM_LINE_STYLE highestLowStyle = STYLE_DOT; // Market Highest Low Line Style
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input ENUM_LINE_STYLE highestOpenStyle = STYLE_DOT; // Market Highest Open Line Style
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input ENUM_LINE_STYLE highestCloseStyle = STYLE_DOT; // Market Highest Close Line Style
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input ENUM_LINE_STYLE lowestHighStyle = STYLE_DOT; // Market Lowest High Line Style
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input ENUM_LINE_STYLE lowestLowStyle = STYLE_DOT; // Market Lowest Low Line Style
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input ENUM_LINE_STYLE lowestOpenStyle = STYLE_DOT; // Market Lowest Open Line Style
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input ENUM_LINE_STYLE lowestCloseStyle = STYLE_DOT; // Market Lowest Close Line Style
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//
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// END Inputs ...
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//
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//
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// START Global Definitions: Variables, Properties and etc ...
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//
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#property indicator_chart_window
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//
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// define indicator buffers ...
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#property indicator_buffers 8
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#property indicator_plots 8
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//
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// Declare Buffers ...
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#define marketHighestHighBufferIndex 0
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#define marketHighestLowBufferIndex 1
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#define marketHighestOpenBufferIndex 2
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#define marketHighestCloseBufferIndex 3
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#define marketLowestHighBufferIndex 4
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#define marketLowestLowBufferIndex 5
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#define marketLowestOpenBufferIndex 6
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#define marketLowestCloseBufferIndex 7
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//
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double marketHighestHighBuffer[];
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double marketHighestLowBuffer[];
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double marketHighestOpenBuffer[];
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double marketHighestCloseBuffer[];
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double marketLowestHighBuffer[];
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double marketLowestLowBuffer[];
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double marketLowestOpenBuffer[];
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double marketLowestCloseBuffer[];
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//
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// Includes our shared library ...
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#include "../Libraries/x-saherelm.lib.mq4"
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//
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// END Global Definitions: Variables, Properties and etc ...
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//
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//
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// Start Event Handlers ...
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//
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//
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// Initialization ...
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int OnInit() {
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//
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// Initialize what we want ...
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//
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// Validating Input Parameters ...
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if (marketLength <= 0) {
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return INIT_PARAMETERS_INCORRECT;
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}
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//
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// here we specify logging enabled or not ...
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enableLogging = true;
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//
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// this is a Tag which attached to our Logger ...
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logTag = "XST_XMKT";
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//
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// Highest High ...
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string highestHighLbl = StringConcatenate("HH(", marketLength,")");
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SetIndexLabel(marketHighestHighBufferIndex, highestHighLbl);
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SetIndexBuffer(marketHighestHighBufferIndex, marketHighestHighBuffer);
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SetIndexStyle(
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marketHighestHighBufferIndex,
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showHighestHigh ?
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DRAW_LINE :
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DRAW_NONE,
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highestHighStyle,
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1,
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showHighestHigh ?
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highestHighColor :
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clrNONE
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);
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//
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// Highest Low ...
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string highestLowLbl = StringConcatenate("HL(", marketLength,")");
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SetIndexLabel(marketHighestLowBufferIndex, highestLowLbl);
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SetIndexBuffer(marketHighestLowBufferIndex, marketHighestLowBuffer);
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SetIndexStyle(
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marketHighestLowBufferIndex,
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showHighestLow ?
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DRAW_LINE :
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DRAW_NONE,
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highestLowStyle,
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1,
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showHighestLow ?
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highestLowColor :
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clrNONE
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);
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//
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// Highest Open ...
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string highestOpenLbl = StringConcatenate("HO(", marketLength,")");
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SetIndexLabel(marketHighestOpenBufferIndex, highestOpenLbl);
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SetIndexBuffer(marketHighestOpenBufferIndex, marketHighestOpenBuffer);
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SetIndexStyle(
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marketHighestOpenBufferIndex,
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showHighestOpen ?
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DRAW_LINE :
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DRAW_NONE,
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highestOpenStyle,
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1,
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showHighestOpen ?
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highestOpenColor :
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clrNONE
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);
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//
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// Highest Close ...
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string highestCloseLbl = StringConcatenate("HC(", marketLength,")");
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SetIndexLabel(marketHighestCloseBufferIndex, highestCloseLbl);
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SetIndexBuffer(marketHighestCloseBufferIndex, marketHighestCloseBuffer);
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SetIndexStyle(
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marketHighestCloseBufferIndex,
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showHighestClose ?
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DRAW_LINE :
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DRAW_NONE,
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highestCloseStyle,
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1,
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showHighestClose ?
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highestCloseColor :
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clrNONE
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);
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//
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// Lowest High ...
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string lowestHighLbl = StringConcatenate("LH(", marketLength,")");
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SetIndexLabel(marketLowestHighBufferIndex, lowestHighLbl);
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SetIndexBuffer(marketLowestHighBufferIndex, marketLowestHighBuffer);
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SetIndexStyle(
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marketLowestHighBufferIndex,
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showLowestHigh ?
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DRAW_LINE :
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DRAW_NONE,
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lowestHighStyle,
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1,
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showLowestHigh ?
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lowestHighColor :
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clrNONE
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);
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//
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// Lowest Low ...
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string lowestLowLbl = StringConcatenate("LL(", marketLength,")");
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SetIndexLabel(marketLowestLowBufferIndex, lowestLowLbl);
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SetIndexBuffer(marketLowestLowBufferIndex, marketLowestLowBuffer);
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SetIndexStyle(
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marketLowestLowBufferIndex,
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showLowestLow ?
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DRAW_LINE :
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DRAW_NONE,
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lowestLowStyle,
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1,
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showLowestLow ?
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lowestLowColor :
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clrNONE
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);
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//
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// Lowest Open ...
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string lowestOpenLbl = StringConcatenate("LO(", marketLength,")");
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SetIndexLabel(marketLowestOpenBufferIndex, lowestOpenLbl);
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SetIndexBuffer(marketLowestOpenBufferIndex, marketLowestOpenBuffer);
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SetIndexStyle(
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marketLowestOpenBufferIndex,
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showLowestOpen ?
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DRAW_LINE :
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DRAW_NONE,
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lowestOpenStyle,
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1,
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showLowestOpen ?
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lowestOpenColor :
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clrNONE
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);
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//
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// Lowest Close ...
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string lowestCloseLbl = StringConcatenate("LC(", marketLength,")");
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SetIndexLabel(marketLowestCloseBufferIndex, lowestCloseLbl);
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SetIndexBuffer(marketLowestCloseBufferIndex, marketLowestCloseBuffer);
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SetIndexStyle(
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marketLowestCloseBufferIndex,
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showLowestClose ?
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DRAW_LINE :
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DRAW_NONE,
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lowestCloseStyle,
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1,
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showLowestClose ?
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lowestCloseColor :
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clrNONE
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);
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//
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// initialization done ...
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return(INIT_SUCCEEDED);
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}
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//
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// DeInitialization ...
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void OnDeinit(const int reason) {
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//
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RemoveDraws(logTag);
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}
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//
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// Do Calculation ...
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int OnCalculate(
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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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//
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// this counts Available Bars ...
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int limit;
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//
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// because in some cases we may have more than one input for
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// calculation and we must prevent any calculation
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// untill we pass the biggest input length, here we get max Input length
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// and then wait until pass it ...
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int maxLength = MathMax(marketLength, 3);
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//
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// input variable, we return 0 means nothing passed ...
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if (rates_total < maxLength) {
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return 0;
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}
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//
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// found which candles calculated before ...
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limit = (prev_calculated == 0) ? rates_total - maxLength - 1 : rates_total - prev_calculated + 1;
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//
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// this is the main loop of calculations, for each bar index ...
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for (int i = limit - 1; i >= 0; i--) {
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//
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// Start Calculation here ...
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// i is bar_index ...
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//
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// Calculate Short Cycle ...
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CalculateBuffers(i);
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}
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//
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return rates_total;
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}
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//
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// END Event Handlers ...
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//
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//
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// START Functions ...
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//
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//
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// Calculate Short Cycle ...
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void CalculateBuffers(
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const int bar_index
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) {
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//
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// Highest High ...
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double highestHighValue = GetMarketHighestHigh(
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bar_index,
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marketLength
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);
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marketHighestHighBuffer[bar_index] = highestHighValue;
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//
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// Highest Low ...
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double highestLowValue = GetMarketHighestLow(
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bar_index,
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marketLength
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);
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marketHighestLowBuffer[bar_index] = highestLowValue;
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//
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// Highest Open ...
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double highestOpenValue = GetMarketHighestOpen(
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bar_index,
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marketLength
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);
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marketHighestOpenBuffer[bar_index] = highestOpenValue;
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//
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// Highest Close ...
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double highestCloseValue = GetMarketHighestClose(
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bar_index,
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marketLength
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);
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marketHighestCloseBuffer[bar_index] = highestCloseValue;
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//
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// Lowest High ...
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double lowestHighValue = GetMarketLowestHigh(
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bar_index,
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marketLength
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);
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marketLowestHighBuffer[bar_index] = lowestHighValue;
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//
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// Lowest Low ...
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double lowestLowValue = GetMarketLowestLow(
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bar_index,
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marketLength
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);
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marketLowestLowBuffer[bar_index] = lowestLowValue;
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//
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// Lowest Open ...
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double lowestOpenValue = GetMarketLowestOpen(
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bar_index,
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marketLength
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);
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marketLowestOpenBuffer[bar_index] = lowestOpenValue;
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//
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// Lowest Close ...
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double lowestCloseValue = GetMarketLowestClose(
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bar_index,
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marketLength
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);
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marketLowestCloseBuffer[bar_index] = lowestCloseValue;
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}
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//
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// END Functions ...
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//
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