diff --git a/Include/MyIncludes/Laguerre_RSI_Calculator.mqh b/Include/MyIncludes/Laguerre_RSI_Calculator.mqh
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+++ b/Include/MyIncludes/Laguerre_RSI_Calculator.mqh
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+//+------------------------------------------------------------------+
+//|                                     Laguerre_RSI_Calculator.mqh  |
+//|    Calculation engine for Standard and Heikin Ashi Laguerre RSI. |
+//|                                        Copyright 2025, xxxxxxxx  |
+//+------------------------------------------------------------------+
+#property copyright "Copyright 2025, xxxxxxxx"
+
+#include <MyIncludes\HeikinAshi_Tools.mqh>
+
+//+==================================================================+
+//|                                                                  |
+//|           CLASS 1: CLaguerreRSICalculator (Base Class)           |
+//|                                                                  |
+//+==================================================================+
+class CLaguerreRSICalculator
+  {
+protected:
+   double            m_gamma;
+   double            m_price[];
+
+   virtual bool      PreparePriceSeries(int rates_total, ENUM_APPLIED_PRICE price_type, const double &open[], const double &high[], const double &low[], const double &close[]);
+
+public:
+                     CLaguerreRSICalculator(void) {};
+   virtual          ~CLaguerreRSICalculator(void) {};
+
+   bool              Init(double gamma);
+   void              Calculate(int rates_total, ENUM_APPLIED_PRICE price_type, const double &open[], const double &high[], const double &low[], const double &close[], double &lrsi_buffer[]);
+  };
+
+//+------------------------------------------------------------------+
+//| CLaguerreRSICalculator: Initialization                           |
+//+------------------------------------------------------------------+
+bool CLaguerreRSICalculator::Init(double gamma)
+  {
+   m_gamma = fmax(0.0, fmin(1.0, gamma)); // Ensure gamma is between 0 and 1
+   return true;
+  }
+
+//+------------------------------------------------------------------+
+//| CLaguerreRSICalculator: Main Calculation Method (Shared Logic)   |
+//+------------------------------------------------------------------+
+void CLaguerreRSICalculator::Calculate(int rates_total, ENUM_APPLIED_PRICE price_type, const double &open[], const double &high[], const double &low[], const double &close[], double &lrsi_buffer[])
+  {
+   if(rates_total < 2)
+      return;
+   if(!PreparePriceSeries(rates_total, price_type, open, high, low, close))
+      return;
+
+// --- Initialize filter components for the first bar ---
+   double L0 = m_price[0], L1 = m_price[0], L2 = m_price[0], L3 = m_price[0];
+   double L0_prev = m_price[0], L1_prev = m_price[0], L2_prev = m_price[0], L3_prev = m_price[0];
+
+// --- Full recalculation loop for stability ---
+   for(int i = 1; i < rates_total; i++)
+     {
+      // --- Recursive Laguerre Filter Calculation ---
+      L0 = (1.0 - m_gamma) * m_price[i] + m_gamma * L0_prev;
+      L1 = -m_gamma * L0 + L0_prev + m_gamma * L1_prev;
+      L2 = -m_gamma * L1 + L1_prev + m_gamma * L2_prev;
+      L3 = -m_gamma * L2 + L2_prev + m_gamma * L3_prev;
+
+      // --- RSI-like calculation based on filter components ---
+      double cu = 0.0; // Count Up
+      double cd = 0.0; // Count Down
+
+      if(L0 >= L1)
+         cu = L0 - L1;
+      else
+         cd = L1 - L0;
+
+      if(L1 >= L2)
+         cu += L1 - L2;
+      else
+         cd += L2 - L1;
+
+      if(L2 >= L3)
+         cu += L2 - L3;
+      else
+         cd += L3 - L2;
+
+      double lrsi_value;
+      if(cu + cd > 0.0)
+         lrsi_value = 100.0 * cu / (cu + cd);
+      else
+         lrsi_value = (i > 0) ? lrsi_buffer[i-1] : 50.0; // Fallback to previous value or 50
+
+      // --- NEW: Clamp the value to the [0, 100] range ---
+      if(lrsi_value > 100.0)
+         lrsi_value = 100.0;
+      if(lrsi_value < 0.0)
+         lrsi_value = 0.0;
+
+      lrsi_buffer[i] = lrsi_value;
+
+      // --- Update previous values for the next iteration ---
+      L0_prev = L0;
+      L1_prev = L1;
+      L2_prev = L2;
+      L3_prev = L3;
+     }
+  }
+
+//+------------------------------------------------------------------+
+//| CLaguerreRSICalculator: Prepares the standard source price.      |
+//+------------------------------------------------------------------+
+bool CLaguerreRSICalculator::PreparePriceSeries(int rates_total, ENUM_APPLIED_PRICE price_type, const double &open[], const double &high[], const double &low[], const double &close[])
+  {
+   ArrayResize(m_price, rates_total);
+   switch(price_type)
+     {
+      case PRICE_CLOSE:
+         ArrayCopy(m_price, close, 0, 0, rates_total);
+         break;
+      case PRICE_OPEN:
+         ArrayCopy(m_price, open, 0, 0, rates_total);
+         break;
+      case PRICE_HIGH:
+         ArrayCopy(m_price, high, 0, 0, rates_total);
+         break;
+      case PRICE_LOW:
+         ArrayCopy(m_price, low, 0, 0, rates_total);
+         break;
+      case PRICE_MEDIAN:
+         for(int i=0; i<rates_total; i++)
+            m_price[i] = (high[i]+low[i])/2.0;
+         break;
+      case PRICE_TYPICAL:
+         for(int i=0; i<rates_total; i++)
+            m_price[i] = (high[i]+low[i]+close[i])/3.0;
+         break;
+      case PRICE_WEIGHTED:
+         for(int i=0; i<rates_total; i++)
+            m_price[i] = (high[i]+low[i]+close[i]+close[i])/4.0;
+         break;
+      default:
+         return false;
+     }
+   return true;
+  }
+
+//+==================================================================+
+//|                                                                  |
+//|           CLASS 2: CLaguerreRSICalculator_HA (Heikin Ashi)       |
+//|                                                                  |
+//+==================================================================+
+class CLaguerreRSICalculator_HA : public CLaguerreRSICalculator
+  {
+private:
+   CHeikinAshi_Calculator m_ha_calculator;
+protected:
+   virtual bool      PreparePriceSeries(int rates_total, ENUM_APPLIED_PRICE price_type, const double &open[], const double &high[], const double &low[], const double &close[]) override;
+  };
+
+//+------------------------------------------------------------------+
+//| CLaguerreRSICalculator_HA: Prepares the HA source price.         |
+//+------------------------------------------------------------------+
+bool CLaguerreRSICalculator_HA::PreparePriceSeries(int rates_total, ENUM_APPLIED_PRICE price_type, const double &open[], const double &high[], const double &low[], const double &close[])
+  {
+   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);
+   m_ha_calculator.Calculate(rates_total, open, high, low, close, ha_open, ha_high, ha_low, ha_close);
+
+   ArrayResize(m_price, rates_total);
+   switch(price_type)
+     {
+      case PRICE_CLOSE:
+         ArrayCopy(m_price, ha_close, 0, 0, rates_total);
+         break;
+      case PRICE_OPEN:
+         ArrayCopy(m_price, ha_open, 0, 0, rates_total);
+         break;
+      case PRICE_HIGH:
+         ArrayCopy(m_price, ha_high, 0, 0, rates_total);
+         break;
+      case PRICE_LOW:
+         ArrayCopy(m_price, ha_low, 0, 0, rates_total);
+         break;
+      case PRICE_MEDIAN:
+         for(int i=0; i<rates_total; i++)
+            m_price[i] = (ha_high[i]+ha_low[i])/2.0;
+         break;
+      case PRICE_TYPICAL:
+         for(int i=0; i<rates_total; i++)
+            m_price[i] = (ha_high[i]+ha_low[i]+ha_close[i])/3.0;
+         break;
+      case PRICE_WEIGHTED:
+         for(int i=0; i<rates_total; i++)
+            m_price[i] = (ha_high[i]+ha_low[i]+ha_close[i]+ha_close[i])/4.0;
+         break;
+      default:
+         return false;
+     }
+   return true;
+  }
+//+------------------------------------------------------------------+
+//+------------------------------------------------------------------+