diff --git a/Indicators/MyIndicators/Authors/Ehlers/5_Ehlers_Hybrids/GScore_Pro.mq5 b/Indicators/MyIndicators/Authors/Ehlers/5_Ehlers_Hybrids/GScore_Pro.mq5 new file mode 100644 index 0000000..bf3d329 --- /dev/null +++ b/Indicators/MyIndicators/Authors/Ehlers/5_Ehlers_Hybrids/GScore_Pro.mq5 @@ -0,0 +1,209 @@ +//+------------------------------------------------------------------+ +//| GScore_Pro.mq5 | +//| Copyright 2026, xxxxxxxx| +//+------------------------------------------------------------------+ +#property copyright "Copyright 2026, xxxxxxxx" +#property version "1.00" // Dynamic G-Score statistical cycle oscillator +#property description "Professional G-Score (Ehlers 2-Pole Gaussian Z-Score)." +#property description "5-Zone logic: Neutral, Flow (Bull/Bear), Extreme (Bull/Bear) with dynamic Signal Line." +#property indicator_separate_window +#property indicator_buffers 3 // 3 buffers (G-Score + Color index + Signal Line) +#property indicator_plots 2 // 2 Plots (Histogram + Signal Line) + +//--- Institutional Levels Configuration (Dynamic Sigma limits) +#property indicator_level1 2.5 +#property indicator_level2 2.0 +#property indicator_level3 1.5 +#property indicator_level4 -1.5 +#property indicator_level5 -2.0 +#property indicator_level6 -2.5 + +#property indicator_levelcolor clrSilver +#property indicator_levelstyle STYLE_DOT + +//--- Plot 1: Color Histogram (5-Zone Thermal Palette) +#property indicator_label1 "G-Score" +#property indicator_type1 DRAW_COLOR_HISTOGRAM +#property indicator_color1 clrGray, clrCoral, clrOrangeRed, clrLightSkyBlue, clrDeepSkyBlue +#property indicator_style1 STYLE_SOLID +#property indicator_width1 2 + +//--- Plot 2: Optional Signal Line (Wyckoff Reversal Trigger) +#property indicator_label2 "Signal" +#property indicator_type2 DRAW_LINE +#property indicator_color2 clrFireBrick +#property indicator_style2 STYLE_SOLID +#property indicator_width2 1 + +#include +#include + +//--- Input Parameters --- +input int InpPeriod = 20; // Gaussian Cutoff / Volatility Period +input ENUM_APPLIED_PRICE_HA_ALL InpSourcePrice = PRICE_CLOSE_STD; // Applied Price + +//--- Signal Line Parameters (Dynamic MA Engine Integration) +input bool InpShowSignal = true; // Show Signal Line? +input int InpSignalPeriod = 5; // Signal Line Period +input ENUM_MA_TYPE InpSignalType = SMA; // Signal Line MA Type + +//--- Buffers +double ExtGScoreBuffer[]; +double ExtColorsBuffer[]; +double ExtSignalBuffer[]; + +//--- Volume Cache to support Volume-Weighted types (VWMA) on custom arrays +double g_double_volume[]; + +//--- Global Engines +CGScoreCalculator *g_calc; +CMovingAverageCalculator *g_signal_calculator; + +//+------------------------------------------------------------------+ +//| OnInit | +//+------------------------------------------------------------------+ +int OnInit() + { +//--- Bind Buffers + SetIndexBuffer(0, ExtGScoreBuffer, INDICATOR_DATA); + SetIndexBuffer(1, ExtColorsBuffer, INDICATOR_COLOR_INDEX); + SetIndexBuffer(2, ExtSignalBuffer, INDICATOR_DATA); + + ArraySetAsSeries(ExtGScoreBuffer, false); + ArraySetAsSeries(ExtColorsBuffer, false); + ArraySetAsSeries(ExtSignalBuffer, false); + +//--- Configure Core G-Score Calculator + bool use_ha = (InpSourcePrice <= PRICE_HA_CLOSE); + g_calc = new CGScoreCalculator(); + if(CheckPointer(g_calc) == POINTER_INVALID || !g_calc.Init(InpPeriod, use_ha)) + { + Print("Error: Failed to initialize GScore Calculator."); + return INIT_FAILED; + } + +//--- Configure Optional Signal Line Calculator + if(InpShowSignal) + { + // Explicitly restore DRAW_LINE & Label in case it was previously disabled + PlotIndexSetInteger(1, PLOT_DRAW_TYPE, DRAW_LINE); + PlotIndexSetString(1, PLOT_LABEL, "Signal"); + + g_signal_calculator = new CMovingAverageCalculator(); + if(CheckPointer(g_signal_calculator) == POINTER_INVALID || !g_signal_calculator.Init(InpSignalPeriod, InpSignalType)) + { + Print("Error: Failed to initialize Signal Line Calculator Engine."); + return INIT_FAILED; + } + } + else + { + // Set DRAW_NONE and clear Label to fully purge it from the MT5 Data Window + PlotIndexSetInteger(1, PLOT_DRAW_TYPE, DRAW_NONE); + PlotIndexSetString(1, PLOT_LABEL, NULL); + } + +//--- Dynamically set the indicator short name + string short_name = ""; + if(InpShowSignal) + { + string sig_name = EnumToString(InpSignalType); + StringToUpper(sig_name); + short_name = StringFormat("G-Score Pro (%d%s) %s(%d)", InpPeriod, (use_ha ? " HA" : ""), sig_name, InpSignalPeriod); + } + else + { + short_name = StringFormat("G-Score Pro (%d%s)", InpPeriod, (use_ha ? " HA" : "")); + } + + IndicatorSetString(INDICATOR_SHORTNAME, short_name); + PlotIndexSetString(0, PLOT_LABEL, "G-Score"); + IndicatorSetInteger(INDICATOR_DIGITS, 2); + + return(INIT_SUCCEEDED); + } + +//+------------------------------------------------------------------+ +//| OnDeinit | +//+------------------------------------------------------------------+ +void OnDeinit(const int reason) + { + if(CheckPointer(g_calc) != POINTER_INVALID) + delete g_calc; + if(CheckPointer(g_signal_calculator) != POINTER_INVALID) + delete g_signal_calculator; + } + +//+------------------------------------------------------------------+ +//| OnCalculate | +//+------------------------------------------------------------------+ +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[]) + { + if(rates_total < InpPeriod + 5) + return 0; + +// Convert custom HA price mapping back to standard ENUM_APPLIED_PRICE + ENUM_APPLIED_PRICE price_type = (InpSourcePrice <= PRICE_HA_CLOSE) ? (ENUM_APPLIED_PRICE)(-(int)InpSourcePrice) : (ENUM_APPLIED_PRICE)InpSourcePrice; + +//--- Convert long volume to double cache array in O(1) incrementally + ArrayResize(g_double_volume, rates_total); + int start_sync = (prev_calculated > 0) ? prev_calculated - 1 : 0; + long volume_limit = (long)SymbolInfoDouble(_Symbol, SYMBOL_VOLUME_LIMIT); + + if(volume_limit > 0) + { + for(int i = start_sync; i < rates_total; i++) + g_double_volume[i] = (double)volume[i]; + } + else + { + for(int i = start_sync; i < rates_total; i++) + g_double_volume[i] = (double)tick_volume[i]; + } + +//--- 1. Calculate Core Mathematical Values (O(1) Engine) + g_calc.Calculate(rates_total, prev_calculated, price_type, open, high, low, close, ExtGScoreBuffer); + +//--- 2. Calculate Optional Signal Line on top of G-Score values (Handles VWMA dynamically) + if(InpShowSignal && CheckPointer(g_signal_calculator) != POINTER_INVALID) + { + // Source start index is 'InpPeriod' since G-Score before that index is empty/unstable + g_signal_calculator.CalculateOnArray(rates_total, prev_calculated, ExtGScoreBuffer, g_double_volume, ExtSignalBuffer, InpPeriod); + } + +//--- 3. Apply 5-Zone Color Mapping Loop (O(1) incremental) + int start = (prev_calculated > 0) ? prev_calculated - 1 : 0; + + for(int i = start; i < rates_total; i++) + { + double v = ExtGScoreBuffer[i]; + + //--- 5-Zone Thermal Color Mapping + if(v >= 2.0) + ExtColorsBuffer[i] = 2.0; // Bull Extreme (Hot) -> OrangeRed + else + if(v >= 1.5) + ExtColorsBuffer[i] = 1.0; // Bull Flow (Warming) -> Coral + else + if(v <= -2.0) + ExtColorsBuffer[i] = 4.0; // Bear Extreme (Freezing) -> DeepSkyBlue + else + if(v <= -1.5) + ExtColorsBuffer[i] = 3.0; // Bear Flow (Cooling) -> LightSkyBlue + else + ExtColorsBuffer[i] = 0.0; // Noise -> Gray + } + + return(rates_total); + } +//+------------------------------------------------------------------+ +//+------------------------------------------------------------------+