From 0e20f6649eeaae302735444a07070c88a85ed928 Mon Sep 17 00:00:00 2001 From: Toh4iem9 Date: Wed, 27 Aug 2025 17:54:43 +0200 Subject: [PATCH] new files added --- .../Stochastic_Pro_HeikinAshi.mq5 | 270 ++++++++++++++++++ 1 file changed, 270 insertions(+) create mode 100644 Indicators/MyIndicators/Stochastic_Pro_HeikinAshi.mq5 diff --git a/Indicators/MyIndicators/Stochastic_Pro_HeikinAshi.mq5 b/Indicators/MyIndicators/Stochastic_Pro_HeikinAshi.mq5 new file mode 100644 index 0000000..43da90a --- /dev/null +++ b/Indicators/MyIndicators/Stochastic_Pro_HeikinAshi.mq5 @@ -0,0 +1,270 @@ +//+------------------------------------------------------------------+ +//| Stochastic_Pro_HeikinAshi.mq5| +//| Copyright 2025, xxxxxxxx | +//| | +//+------------------------------------------------------------------+ +#property copyright "Copyright 2025, xxxxxxxx" +#property link "" +#property version "1.00" +#property description "Stochastic Pro Oscillator on Heikin Ashi data" + +#include + +//--- Indicator Window and Plot Properties --- +#property indicator_separate_window +#property indicator_buffers 3 // %K, %D, and Raw %K for calculation +#property indicator_plots 2 +#property indicator_level1 20.0 +#property indicator_level2 80.0 +#property indicator_minimum 0.0 +#property indicator_maximum 100.0 + +//--- Plot 1: %K line +#property indicator_label1 "HA_%K" +#property indicator_type1 DRAW_LINE +#property indicator_color1 clrLightSeaGreen +#property indicator_style1 STYLE_SOLID +#property indicator_width1 1 + +//--- Plot 2: %D line +#property indicator_label2 "HA_%D" +#property indicator_type2 DRAW_LINE +#property indicator_color2 clrRed +#property indicator_style2 STYLE_DOT +#property indicator_width2 1 + +//--- Input Parameters --- +input int InpKPeriod = 5; +input int InpSlowingPeriod= 3; +input ENUM_MA_METHOD InpSlowingMAType= MODE_SMA; +input int InpDPeriod = 3; +input ENUM_MA_METHOD InpDMAType = MODE_SMMA; + +//--- Indicator Buffers --- +double BufferK[]; +double BufferD[]; +double BufferRawK[]; + +//--- Global Objects and Variables --- +int g_ExtKPeriod, g_ExtDPeriod, g_ExtSlowingPeriod; +CHeikinAshi_Calculator *g_ha_calculator; + +//--- Forward declarations for helper functions --- +double Highest(const double &array[], int period, int current_pos); +double Lowest(const double &array[], int period, int current_pos); + +//+------------------------------------------------------------------+ +//| Custom indicator initialization function. | +//+------------------------------------------------------------------+ +int OnInit() + { + g_ExtKPeriod = (InpKPeriod < 1) ? 1 : InpKPeriod; + g_ExtDPeriod = (InpDPeriod < 1) ? 1 : InpDPeriod; + g_ExtSlowingPeriod = (InpSlowingPeriod < 1) ? 1 : InpSlowingPeriod; + + SetIndexBuffer(0, BufferK, INDICATOR_DATA); + SetIndexBuffer(1, BufferD, INDICATOR_DATA); + SetIndexBuffer(2, BufferRawK, INDICATOR_CALCULATIONS); + + ArraySetAsSeries(BufferK, false); + ArraySetAsSeries(BufferD, false); + ArraySetAsSeries(BufferRawK, false); + + IndicatorSetInteger(INDICATOR_DIGITS, 2); + PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, g_ExtKPeriod + g_ExtSlowingPeriod - 2); + PlotIndexSetInteger(1, PLOT_DRAW_BEGIN, g_ExtKPeriod + g_ExtSlowingPeriod + g_ExtDPeriod - 3); + IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("HA_Stoch_Pro(%d,%d,%d)", g_ExtKPeriod, g_ExtSlowingPeriod, g_ExtDPeriod)); + + g_ha_calculator = new CHeikinAshi_Calculator(); + if(CheckPointer(g_ha_calculator) == POINTER_INVALID) + { + Print("Error creating CHeikinAshi_Calculator object"); + return(INIT_FAILED); + } + return(INIT_SUCCEEDED); + } + +//+------------------------------------------------------------------+ +//| Custom indicator deinitialization function. | +//+------------------------------------------------------------------+ +void OnDeinit(const int reason) + { + if(CheckPointer(g_ha_calculator) != POINTER_INVALID) + { + delete g_ha_calculator; + g_ha_calculator = NULL; + } + } + +//+------------------------------------------------------------------+ +//| Pro Stochastic on Heikin Ashi calculation function. | +//+------------------------------------------------------------------+ +int OnCalculate(const int rates_total, + const int prev_calculated, + const datetime &time[], + const double &open[], + const double &high[], + const double &low[], + const double &close[], + const long &tick_volume[], + const long &volume[], + const int &spread[]) + { + int start_pos = g_ExtKPeriod + g_ExtSlowingPeriod + g_ExtDPeriod - 2; + if(rates_total <= start_pos) + return(0); + +//--- Intermediate Heikin Ashi Buffers + double ha_open[], ha_high[], ha_low[], ha_close[]; + ArrayResize(ha_open, rates_total); + ArrayResize(ha_high, rates_total); + ArrayResize(ha_low, rates_total); + ArrayResize(ha_close, rates_total); + +//--- STEP 1: Calculate Heikin Ashi bars + g_ha_calculator.Calculate(rates_total, open, high, low, close, ha_open, ha_high, ha_low, ha_close); + +//--- STEP 2: Calculate Raw %K (Fast %K) on HA data + for(int i = g_ExtKPeriod - 1; i < rates_total; i++) + { + double highest_ha_high = Highest(ha_high, g_ExtKPeriod, i); + double lowest_ha_low = Lowest(ha_low, g_ExtKPeriod, i); + double range = highest_ha_high - lowest_ha_low; + if(range > 0) + BufferRawK[i] = (ha_close[i] - lowest_ha_low) / range * 100.0; + else + BufferRawK[i] = (i > 0) ? BufferRawK[i-1] : 50.0; + } + +//--- STEP 3: Calculate Slow %K (Main Line) by smoothing Raw %K + int k_slow_start_pos = g_ExtKPeriod + g_ExtSlowingPeriod - 2; + for(int i = k_slow_start_pos; i < rates_total; i++) + { + switch(InpSlowingMAType) + { + case MODE_EMA: + case MODE_SMMA: + if(i == k_slow_start_pos) + { + double sum=0; + for(int j=0; j0) + BufferK[i]=lwma_sum/weight_sum; + } + break; + default: // MODE_SMA + { + double sum=0; + for(int j=0; j0) + BufferD[i]=lwma_sum/weight_sum; + } + break; + default: // MODE_SMA + { + double sum=0; + for(int j=0; j array[current_pos - i]) + res = array[current_pos - i]; + } + return(res); + } +//+------------------------------------------------------------------+``` +//+------------------------------------------------------------------+