update EA

OI_MeanReversion_Pro_XAUUSD.mq5

@@ -38,6 +38,7 @@ enum ENUM_OI_SOURCE {
 };
 input ENUM_OI_SOURCE InpOISource = OI_SOURCE_MANUAL;
 input string InpOICsvPath = "\\Files\\oi_data.csv"; // Path to CSV file
+input int InpCSVReloadInterval = 60; // CSV reload interval (minutes, 0=disabled)
 input double InpManualFuturePrice = 0.0; // Manual future price input
 
 // OI Levels (Manual Input - สามารถใส่ได้ถึง 3 ระดับ)
@@ -170,6 +171,12 @@ bool NewsBlockActive = false;
 datetime NewsBlockStart = 0;
 datetime NewsBlockEnd = 0;
 
+// CSV Cache Variables
+double CachedFuturePrice = -1;
+string LoadedCSVPath = "";
+bool CSVLoadLogged = false;
+datetime LastCSVReloadTime = 0;
+
 //=== NEW: Control Panel Variables ===
 // Control Panel Position - Moved below dashboard
 int ControlPanelX = 10;
@@ -357,21 +364,31 @@ void OnTick()
 //+------------------------------------------------------------------+
 void OnTimer()
 {
-   //--- Update dashboard periodically
-   if(InpEnableDashboard)
-   {
-      UpdateDashboard();
-      UpdateControlPanel();
-   }
-   
-   //--- Check news events
-   if(InpAvoidHighImpactNews)
-   {
-      CheckNewsEvents();
-   }
-   
-   //--- Reset daily statistics if new day
-   CheckDailyReset();
+    //--- Update dashboard periodically
+    if(InpEnableDashboard)
+    {
+       UpdateDashboard();
+       UpdateControlPanel();
+    }
+    
+    //--- Check news events
+    if(InpAvoidHighImpactNews)
+    {
+       CheckNewsEvents();
+    }
+    
+    //--- Reset daily statistics if new day
+    CheckDailyReset();
+    
+    //--- CSV reload check
+    if(InpOISource == OI_SOURCE_CSV_FILE && InpCSVReloadInterval > 0) {
+       if(TimeCurrent() - LastCSVReloadTime >= InpCSVReloadInterval * 60) {
+          Print("CSV Reload: Scheduled reload triggered");
+          LastCSVReloadTime = TimeCurrent();
+          CachedFuturePrice = -1;
+          LoadOIFromCSV();
+       }
+    }
 }
 
 //+------------------------------------------------------------------+
@@ -1094,64 +1111,91 @@ void InitializeOILevels()
 //+------------------------------------------------------------------+
 void LoadOIFromCSV()
 {
-   string filename = InpOICsvPath;
-   int filehandle = FileOpen(filename, FILE_READ|FILE_CSV|FILE_ANSI, ',');
-   
-   if(filehandle == INVALID_HANDLE)
-   {
-      Print("Error opening CSV file: ", filename);
-      // Fall back to manual levels
-      InitializeOILevels();
-      return;
-   }
-   
-   // Skip header if exists
-   FileReadString(filehandle);
-   
-   int callIndex = 0;
-   int putIndex = 0;
-   
-   while(!FileIsEnding(filehandle) && (callIndex < 3 || putIndex < 3))
-   {
-      string row = FileReadString(filehandle);
-      string data[];
-      int count = StringSplit(row, ',', data);
-      
-      if(count >= 3)
-      {
-         string type = data[0];
-         double strike = StringToDouble(data[1]);
-         int oi = (int)StringToInteger(data[2]);
-         
-         if(type == "CALL" && callIndex < 3)
-         {
-            CallLevels[callIndex] = strike;
-            CallOI[callIndex] = oi;
-            callIndex++;
-         }
-         else if(type == "PUT" && putIndex < 3)
-         {
-            PutLevels[putIndex] = strike;
-            PutOI[putIndex] = oi;
-            putIndex++;
-         }
-      }
-   }
-   
-   FileClose(filehandle);
-   
-   // Fill any missing levels with zeros
-   for(int i = callIndex; i < 3; i++)
-   {
-      CallLevels[i] = 0;
-      CallOI[i] = 0;
-   }
-   
-   for(int i = putIndex; i < 3; i++)
-   {
-      PutLevels[i] = 0;
-      PutOI[i] = 0;
-   }
+    string filename = InpOICsvPath;
+    int filehandle = FileOpen(filename, FILE_READ|FILE_CSV|FILE_ANSI, ',');
+    
+    if(filehandle == INVALID_HANDLE)
+    {
+       Print("Error opening CSV file: ", filename);
+       InitializeOILevels();
+       return;
+    }
+    
+    int callIndex = 0;
+    int putIndex = 0;
+    double futurePrice = 0.0;
+    bool isFirstLine = true;
+    
+    while(!FileIsEnding(filehandle) && (callIndex < 3 || putIndex < 3))
+    {
+       string row = FileReadString(filehandle);
+       
+       if(isFirstLine) {
+          isFirstLine = false;
+          if(StringFind(row, "Type") >= 0 || StringFind(row, "Strike") >= 0 || StringFind(row, "OI") >= 0) {
+             continue;
+          }
+       }
+       
+       string data[];
+       int count = StringSplit(row, ',', data);
+       
+       if(count >= 3)
+       {
+          string type = data[0];
+          double strike = StringToDouble(data[1]);
+          int oi = (int)StringToInteger(data[2]);
+          
+          if(StringFind(type, "Future") >= 0)
+          {
+             futurePrice = strike;
+             if(!CSVLoadLogged) {
+                Print("DEBUG: Parsed Future price: ", futurePrice);
+             }
+          }
+          else if(type == "CALL" && callIndex < 3)
+          {
+             CallLevels[callIndex] = strike;
+             CallOI[callIndex] = oi;
+             callIndex++;
+          }
+          else if(type == "PUT" && putIndex < 3)
+          {
+             PutLevels[putIndex] = strike;
+             PutOI[putIndex] = oi;
+             putIndex++;
+          }
+       }
+    }
+    
+    FileClose(filehandle);
+    
+    for(int i = callIndex; i < 3; i++)
+    {
+       CallLevels[i] = 0;
+       CallOI[i] = 0;
+    }
+    
+    for(int i = putIndex; i < 3; i++)
+    {
+       PutLevels[i] = 0;
+       PutOI[i] = 0;
+    }
+    
+    if(futurePrice > 0) {
+       CachedFuturePrice = futurePrice;
+       DynamicFuturePrice = futurePrice;
+       FuturePrice = futurePrice;
+       LoadedCSVPath = filename;
+       CSVLoadLogged = true;
+       Print("CSV SUCCESS: FuturePrice=", futurePrice, ", CALL=[", CallLevels[0], ",", CallLevels[1], ",", CallLevels[2], "], PUT=[", PutLevels[0], ",", PutLevels[1], ",", PutLevels[2], "] loaded from ", filename);
+    } else {
+       if(!CSVLoadLogged) {
+          Print("CSV ERROR: No valid price found in ", filename);
+          CSVLoadLogged = true;
+       }
+       CachedFuturePrice = 0;
+    }
 }
 
 //+------------------------------------------------------------------+
@@ -1214,32 +1258,36 @@ bool InitializeIndicators()
 //+------------------------------------------------------------------+
 bool UpdateMarketData()
 {
-   // Get current prices
-   SpotPrice = SymbolInfo.Bid();
-   SymbolInfo.RefreshRates();
-   
-   // Get future price (manual or from symbol)
-   if(DynamicFuturePrice > 0)
-   {
-      FuturePrice = DynamicFuturePrice;
-   }
-   else if(InpManualFuturePrice > 0)
-   {
-      FuturePrice = InpManualFuturePrice;
-   }
-   else
-   {
-      // In real implementation, you might get this from a different symbol
-      // For now, use spot price with a small offset
-      FuturePrice = SpotPrice;
-   }
-   
-   // Calculate Delta
-   double previousDelta = DeltaPrice;
-   DeltaPrice = FuturePrice - SpotPrice;
-   
-   // Update Delta EMA
-   UpdateDeltaEMA();
+    // Get current prices
+    SpotPrice = SymbolInfo.Bid();
+    SymbolInfo.RefreshRates();
+    
+    // Get future price (CSV cache, manual or from symbol)
+    if(CachedFuturePrice > 0)
+    {
+       FuturePrice = CachedFuturePrice;
+    }
+    else if(DynamicFuturePrice > 0)
+    {
+       FuturePrice = DynamicFuturePrice;
+    }
+    else if(InpManualFuturePrice > 0)
+    {
+       FuturePrice = InpManualFuturePrice;
+    }
+    else
+    {
+       // In real implementation, you might get this from a different symbol
+       // For now, use spot price with a small offset
+       FuturePrice = SpotPrice;
+    }
+    
+    // Calculate Delta
+    double previousDelta = DeltaPrice;
+    DeltaPrice = FuturePrice - SpotPrice;
+    
+    // Update Delta EMA
+    UpdateDeltaEMA();
    
    // Calculate Deviation
    DeltaDeviation = DeltaPrice - DeltaEMA;