diff --git a/Include/MyIncludes/SessionLevels_Calculator.mqh b/Include/MyIncludes/SessionLevels_Calculator.mqh
new file mode 100644
index 0000000..4639348
--- /dev/null
+++ b/Include/MyIncludes/SessionLevels_Calculator.mqh
@@ -0,0 +1,123 @@
+//+------------------------------------------------------------------+
+//|                                     SessionLevels_Calculator.mqh |
+//|      Engine for retrieving key Session Levels (D1/W1 etc).       |
+//|                                        Copyright 2026, xxxxxxxx  |
+//+------------------------------------------------------------------+
+#property copyright "Copyright 2026, xxxxxxxx"
+
+struct SessionLevels
+  {
+   double            prev_high;
+   double            prev_low;
+   double            prev_close;
+   double            curr_open;
+   bool              valid;
+  };
+
+//+==================================================================+
+//|             CLASS: CSessionLevelsCalculator                      |
+//+==================================================================+
+class CSessionLevelsCalculator
+  {
+protected:
+   ENUM_TIMEFRAMES   m_session_tf; // Usually PERIOD_D1
+
+   // Cache to prevent repetitive CopyRates calls on every tick
+   datetime          m_last_calc_time;
+   SessionLevels     m_cached_levels;
+
+public:
+                     CSessionLevelsCalculator(void);
+   virtual          ~CSessionLevelsCalculator(void) {};
+
+   bool              Init(ENUM_TIMEFRAMES session_tf = PERIOD_D1);
+
+   // Get levels for a specific time (usually TimeCurrent or bar time)
+   bool              GetLevels(datetime time, SessionLevels &out_levels);
+
+   // Helper to calculate distance in ATR units
+   double            GetDistanceATR(double price, double level, double atr);
+  };
+
+//+------------------------------------------------------------------+
+//| Constructor                                                      |
+//+------------------------------------------------------------------+
+CSessionLevelsCalculator::CSessionLevelsCalculator(void) :
+   m_session_tf(PERIOD_D1),
+   m_last_calc_time(0)
+  {
+   m_cached_levels.valid = false;
+  }
+
+//+------------------------------------------------------------------+
+//| Init                                                             |
+//+------------------------------------------------------------------+
+bool CSessionLevelsCalculator::Init(ENUM_TIMEFRAMES session_tf)
+  {
+   m_session_tf = session_tf;
+   return true;
+  }
+
+//+------------------------------------------------------------------+
+//| Get Levels                                                       |
+//+------------------------------------------------------------------+
+bool CSessionLevelsCalculator::GetLevels(datetime time, SessionLevels &out_levels)
+  {
+// 1. Identify the start time of the Session bar containing 'time'
+   datetime sess_start = iTime(_Symbol, m_session_tf, iBarShift(_Symbol, m_session_tf, time));
+
+   if(sess_start == 0)
+      return false;
+
+// 2. Check Cache
+   if(sess_start == m_last_calc_time && m_cached_levels.valid)
+     {
+      out_levels = m_cached_levels;
+      return true;
+     }
+
+// 3. Fetch Data
+// We need the Current Open and Previous High/Low/Close
+// Index 0 in HTF = Current Session. Index 1 = Previous Session.
+   int shift = iBarShift(_Symbol, m_session_tf, time);
+
+   double opens[], highs[], lows[], closes[];
+
+// We need index 'shift' (Current) and 'shift+1' (Previous)
+// Copying 2 bars starting from shift
+   if(CopyOpen(_Symbol, m_session_tf, shift, 2, opens) < 2 ||
+      CopyHigh(_Symbol, m_session_tf, shift, 2, highs) < 2 ||
+      CopyLow(_Symbol, m_session_tf, shift, 2, lows) < 2 ||
+      CopyClose(_Symbol, m_session_tf, shift, 2, closes) < 2)
+     {
+      return false;
+     }
+
+// Array is Standard Order (0 = Oldest = Prev, 1 = Newest = Curr) due to Copy functions default behavior
+// unless ArraySetAsSeries is true (it is not here).
+// Index 0 = Previous Day
+// Index 1 = Current Day
+
+   m_cached_levels.prev_high  = highs[0];
+   m_cached_levels.prev_low   = lows[0];
+   m_cached_levels.prev_close = closes[0];
+   m_cached_levels.curr_open  = opens[1];
+
+   m_cached_levels.valid = true;
+   m_last_calc_time = sess_start;
+
+   out_levels = m_cached_levels;
+   return true;
+  }
+
+//+------------------------------------------------------------------+
+//| Helper: Get Signed Distance in ATR                               |
+//+------------------------------------------------------------------+
+double CSessionLevelsCalculator::GetDistanceATR(double price, double level, double atr)
+  {
+   if(atr == 0)
+      return 0.0;
+   return (price - level) / atr;
+  }
+//+------------------------------------------------------------------+
+//+------------------------------------------------------------------+