Keltner Channel for beginners by William210

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//|            Dev - Keltner Channel for beginners by William210.mq5 |

//|                                             Copyright 2023, GwDs |

//|                                    Need more help? Contact me on |

//|                         https://www.mql5.com/fr/users/william210 |

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#property copyright "Copyright 2023, GwDs"

#property version   "1.03" // 970



#property description "My apologies, this code is no longer available and I don't know how to remove/hide it from codebase"



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// --- Indicator preference

input group "Keltner Channel beginner tutorial to learn"

input double               g_KeltnerRatio = 2;            // Width of the channel

input uchar                g_MAPeriod     = 20;           // Period for averaging



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//--- Graph placement

#property indicator_chart_window



// ---  Buffer declaration

#property   indicator_buffers    4    // Number of buffer displayed    

#property   indicator_plots      3    // number of plot on the graph



// Moving average management

int         g_PtMA = INVALID_HANDLE;  // Pointer of the iMA function



// --- Moving average management

int         g_PtATR = INVALID_HANDLE;  // Pointer of the iRsi function

double      g_BufferATR[];             // Buffer for ATR data

#define     g_indexAtr    3



// --- Display buffer

double g_BuffKeltnerMD[];             // Midlle band

#define g_IndexKeltnerMD  0



double g_BuffKeltnerUp[];             // Upper band

#define g_IndexKeltnerUP  1



double g_BuffKeltnerDW[];             // lower band

#define g_IndexKeltnerDW  2





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// --- Buffer plot characteristics

#property indicator_label1  "Band Keltner Middle" // Label

#property indicator_type1   DRAW_LINE               // Plot type   

#property indicator_color1  clrGray                 // Color  

#property indicator_style1  STYLE_DOT               // Plot style

#property indicator_width3  1                       // Plot width



#property indicator_label2  "Band Keltner upper"

#property indicator_type2   DRAW_LINE

#property indicator_color2  clrGreen

#property indicator_style2  STYLE_SOLID

#property indicator_width2  1



#property indicator_label3  "Band Keltner Lower"

#property indicator_type3   DRAW_LINE

#property indicator_color3  clrRed

#property indicator_style3  STYLE_SOLID

#property indicator_width3  1







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//|   OnInit                                                         |

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int OnInit()



{

  Comment( "My apologies, this code is no longer available and I don't know how to remove/hide it from codebase");



  return(INIT_SUCCEEDED);

}



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//|   OnCalculate                                                    |

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int OnCalculate( const int        rates_total,      // Total number of bars to be processed

                 const int        prev_calculated,  // Number of bars calculated in the previous call

                 const datetime   &time[],          // Array of bar times

                 const double     &open[],          // Array of bar open prices

                 const double     &high[],          // Array of bar high prices

                 const double     &low[],           // Array of bar low prices

                 const double     &close[],         // Array of bar close prices

                 const long       &tick_volume[],   // Array of tick volumes for each bar

                 const long       &volume[],        // Array of real volumes for each bar

                 const int        &spread[])        // Array of spreads for each bar



{



  return( rates_total);

}



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//|   OnDeinit                                                       |

//+------------------------------------------------------------------+

void OnDeinit(const int reason)



{

Comment( "");

}

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//| The End, That s All Folks!                                       |

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