diff --git a/Indicators/MyIndicators/TSI_Combo_Pro.mq5 b/Indicators/MyIndicators/TSI_Combo_Pro.mq5
new file mode 100644
index 0000000..8605f09
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+++ b/Indicators/MyIndicators/TSI_Combo_Pro.mq5
@@ -0,0 +1,123 @@
+//+------------------------------------------------------------------+
+//|                                                TSI_Combo_Pro.mq5 |
+//|                                          Copyright 2026, xxxxxxxx|
+//+------------------------------------------------------------------+
+#property copyright "Copyright 2026, xxxxxxxx"
+#property version   "1.00"
+#property description "True Strength Index (TSI) - Combined View."
+#property description "Displays Main Line, Signal Line, and Histogram together."
+
+#property indicator_separate_window
+#property indicator_buffers 3
+#property indicator_plots   3
+
+//--- Plot 1: Histogram (Background)
+#property indicator_label1  "Oscillator"
+#property indicator_type1   DRAW_HISTOGRAM
+#property indicator_color1  clrSilver
+#property indicator_style1  STYLE_SOLID
+#property indicator_width1  1
+
+//--- Plot 2: TSI Line
+#property indicator_label2  "TSI"
+#property indicator_type2   DRAW_LINE
+#property indicator_color2  clrDodgerBlue
+#property indicator_style2  STYLE_SOLID
+#property indicator_width2  1
+
+//--- Plot 3: Signal Line
+#property indicator_label3  "Signal"
+#property indicator_type3   DRAW_LINE
+#property indicator_color3  clrOrangeRed
+#property indicator_style3  STYLE_SOLID
+#property indicator_width3  1
+
+#property indicator_level1 -50.0
+#property indicator_level2 -37.5
+#property indicator_level3 -25.0
+#property indicator_level4  25.0
+#property indicator_level5  37.5
+#property indicator_level6  50.0
+#property indicator_levelstyle STYLE_DOT
+
+#include <MyIncludes\TSI_Calculator.mqh>
+
+//--- Input Parameters ---
+input group                     "TSI Calculation Settings"
+input int                       InpSlowPeriod   = 25;
+input ENUM_MA_TYPE              InpSlowMAType   = EMA;
+input int                       InpFastPeriod   = 13;
+input ENUM_MA_TYPE              InpFastMAType   = EMA;
+input ENUM_APPLIED_PRICE_HA_ALL InpSourcePrice  = PRICE_CLOSE_STD;
+
+input group                     "Signal Line Settings"
+input int                       InpSignalPeriod = 13;
+input ENUM_MA_TYPE              InpSignalMAType = EMA;
+
+//--- Indicator Buffers ---
+double    BufferOsc[];
+double    BufferTSI[];
+double    BufferSignal[];
+
+//--- Global calculator object ---
+CTSICalculator *g_calculator;
+
+//+------------------------------------------------------------------+
+//| Init                                                             |
+//+------------------------------------------------------------------+
+int OnInit()
+  {
+   SetIndexBuffer(0, BufferOsc,    INDICATOR_DATA);
+   SetIndexBuffer(1, BufferTSI,    INDICATOR_DATA);
+   SetIndexBuffer(2, BufferSignal, INDICATOR_DATA);
+
+   ArraySetAsSeries(BufferOsc,    false);
+   ArraySetAsSeries(BufferTSI,    false);
+   ArraySetAsSeries(BufferSignal, false);
+
+// Factory Logic
+   if(InpSourcePrice <= PRICE_HA_CLOSE)
+      g_calculator = new CTSICalculator_HA();
+   else
+      g_calculator = new CTSICalculator();
+
+   if(CheckPointer(g_calculator) == POINTER_INVALID ||
+      !g_calculator.Init(InpSlowPeriod, InpSlowMAType, InpFastPeriod, InpFastMAType, InpSignalPeriod, InpSignalMAType))
+     {
+      Print("Init Failed.");
+      return(INIT_FAILED);
+     }
+
+   string type = (InpSourcePrice <= PRICE_HA_CLOSE) ? " HA" : "";
+   IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("TSI Combo%s(%d,%d,%d)", type, InpSlowPeriod, InpFastPeriod, InpSignalPeriod));
+
+   int draw_begin = InpSlowPeriod + InpFastPeriod;
+   PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, draw_begin);
+   PlotIndexSetInteger(1, PLOT_DRAW_BEGIN, draw_begin);
+   PlotIndexSetInteger(2, PLOT_DRAW_BEGIN, draw_begin + InpSignalPeriod);
+
+   IndicatorSetInteger(INDICATOR_DIGITS, 2);
+
+   return(INIT_SUCCEEDED);
+  }
+
+void OnDeinit(const int r) { if(CheckPointer(g_calculator) != POINTER_INVALID) delete g_calculator; }
+
+//+------------------------------------------------------------------+
+//| Calculate                                                        |
+//+------------------------------------------------------------------+
+int OnCalculate(const int rates_total, const int prev_calculated, const datetime&[], const double &open[], const double &high[], const double &low[], const double &close[], const long&[], const long&[], const int&[])
+  {
+   if(CheckPointer(g_calculator) == POINTER_INVALID)
+      return 0;
+
+   ENUM_APPLIED_PRICE price_type = (InpSourcePrice <= PRICE_HA_CLOSE) ? (ENUM_APPLIED_PRICE)(-(int)InpSourcePrice) : (ENUM_APPLIED_PRICE)InpSourcePrice;
+
+// Pass ALL buffers (Main, Signal, Osc)
+   g_calculator.Calculate(rates_total, prev_calculated, price_type, open, high, low, close,
+                          BufferTSI, BufferSignal, BufferOsc);
+
+   return(rates_total);
+  }
+//+------------------------------------------------------------------+
+//+------------------------------------------------------------------+