From 635dad4b58c9183e7c0629b86b7f18bcb8a5eb00 Mon Sep 17 00:00:00 2001 From: Toh4iem9 Date: Thu, 28 Aug 2025 16:38:45 +0200 Subject: [PATCH] new files added --- Indicators/MyIndicators/StochRSI_Pro.mq5 | 274 +++++++++++++++++++++++ 1 file changed, 274 insertions(+) create mode 100644 Indicators/MyIndicators/StochRSI_Pro.mq5 diff --git a/Indicators/MyIndicators/StochRSI_Pro.mq5 b/Indicators/MyIndicators/StochRSI_Pro.mq5 new file mode 100644 index 0000000..26d6847 --- /dev/null +++ b/Indicators/MyIndicators/StochRSI_Pro.mq5 @@ -0,0 +1,274 @@ +//+------------------------------------------------------------------+ +//| StochRSI_Pro.mq5| +//| Copyright 2025, xxxxxxxx | +//| | +//+------------------------------------------------------------------+ +#property copyright "Copyright 2025, xxxxxxxx" +#property link "" +#property version "1.00" +#property description "Stochastic RSI with selectable MA types for %K and %D." + +//--- Indicator Window and Level Properties --- +#property indicator_separate_window +#property indicator_buffers 4 // %K, %D, RawK, and RSI buffer +#property indicator_plots 2 +#property indicator_level1 20.0 +#property indicator_level2 80.0 +#property indicator_minimum -10.0 +#property indicator_maximum 110.0 + +//--- Plot 1: %K line +#property indicator_label1 "%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 "%D" +#property indicator_type2 DRAW_LINE +#property indicator_color2 clrRed +#property indicator_style2 STYLE_DOT +#property indicator_width2 1 + +//--- Input Parameters --- +input int InpRSIPeriod = 14; +input int InpKPeriod = 14; +input int InpSlowingPeriod = 3; +input ENUM_MA_METHOD InpSlowingMAType = MODE_SMA; // MA type for Slowing +input int InpDPeriod = 3; +input ENUM_MA_METHOD InpDMAType = MODE_SMMA; // MA type for %D (Signal) +input ENUM_APPLIED_PRICE InpAppliedPrice = PRICE_CLOSE; + +//--- Indicator Buffers --- +double BufferK[]; +double BufferD[]; +double BufferRSI[]; +double BufferRawStochK[]; + +//--- Global Variables --- +int g_ExtRSIPeriod, g_ExtKPeriod, g_ExtSlowingPeriod, g_ExtDPeriod; +int g_handle_rsi; + +//--- 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_ExtRSIPeriod = (InpRSIPeriod < 1) ? 1 : InpRSIPeriod; + g_ExtKPeriod = (InpKPeriod < 1) ? 1 : InpKPeriod; + g_ExtSlowingPeriod = (InpSlowingPeriod < 1) ? 1 : InpSlowingPeriod; + g_ExtDPeriod = (InpDPeriod < 1) ? 1 : InpDPeriod; + + SetIndexBuffer(0, BufferK, INDICATOR_DATA); + SetIndexBuffer(1, BufferD, INDICATOR_DATA); + SetIndexBuffer(2, BufferRSI, INDICATOR_CALCULATIONS); + SetIndexBuffer(3, BufferRawStochK, INDICATOR_CALCULATIONS); + + ArraySetAsSeries(BufferK, false); + ArraySetAsSeries(BufferD, false); + ArraySetAsSeries(BufferRSI, false); + ArraySetAsSeries(BufferRawStochK, false); + + g_handle_rsi = iRSI(_Symbol, _Period, g_ExtRSIPeriod, InpAppliedPrice); + if(g_handle_rsi == INVALID_HANDLE) + { + Print("Error creating iRSI handle."); + return(INIT_FAILED); + } + + IndicatorSetInteger(INDICATOR_DIGITS, 2); + PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, g_ExtRSIPeriod + g_ExtKPeriod + g_ExtSlowingPeriod - 3); + PlotIndexSetInteger(1, PLOT_DRAW_BEGIN, g_ExtRSIPeriod + g_ExtKPeriod + g_ExtSlowingPeriod + g_ExtDPeriod - 4); + IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("StochRSI Pro(%d,%d,%d,%d)", g_ExtRSIPeriod, g_ExtKPeriod, g_ExtSlowingPeriod, g_ExtDPeriod)); + + return(INIT_SUCCEEDED); + } + +//+------------------------------------------------------------------+ +//| Custom indicator deinitialization function. | +//+------------------------------------------------------------------+ +void OnDeinit(const int reason) + { + IndicatorRelease(g_handle_rsi); + } + +//+------------------------------------------------------------------+ +//| Pro Stochastic RSI 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_ExtRSIPeriod + g_ExtKPeriod + g_ExtSlowingPeriod + g_ExtDPeriod - 3; + if(rates_total <= start_pos) + return(0); + +//--- STEP 1: Get RSI values + if(CopyBuffer(g_handle_rsi, 0, 0, rates_total, BufferRSI) < rates_total) + { + Print("Error copying iRSI buffer data."); + } + +//--- STEP 2: Calculate Raw Stochastic %K on the RSI buffer + int raw_k_start_pos = g_ExtRSIPeriod + g_ExtKPeriod - 2; + for(int i = raw_k_start_pos; i < rates_total; i++) + { + double highest_rsi = Highest(BufferRSI, g_ExtKPeriod, i); + double lowest_rsi = Lowest(BufferRSI, g_ExtKPeriod, i); + double range = highest_rsi - lowest_rsi; + if(range > 0.00001) + BufferRawStochK[i] = (BufferRSI[i] - lowest_rsi) / range * 100.0; + else + BufferRawStochK[i] = (i > 0) ? BufferRawStochK[i-1] : 50.0; + } + +//--- STEP 3: Calculate %K (Main Line) by smoothing Raw %K + int k_slow_start_pos = g_ExtRSIPeriod + g_ExtKPeriod + g_ExtSlowingPeriod - 3; + 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[index]) + res = array[index]; + } + return(res); + } +//+------------------------------------------------------------------+ +//+------------------------------------------------------------------+