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MQL5 Asesores Expertos C++

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//+------------------------------------------------------------------+
//| Advanced_EA_MT5.mq5 |
//| Educational Purpose |
//+------------------------------------------------------------------+
#property copyright "Educational"
#property version "1.00"
#property strict

// ইনপুট প্যারামিটার - ট্রেডিং সেটিংস
input double RiskPercent = 1.0; // প্রতি ট্রেডে ঝুঁকি (%)
input double FixedLot = 0.01; // ফিক্সড লট (RiskPercent=0 হলে ব্যবহার হবে)
input int MagicNumber = 20240401; // ম্যাজিক নম্বর

// ইনপুট - ইনডিকেটর প্যারামিটার
input int FastMAPeriod = 5; // ফাস্ট MA পিরিয়ড
input int SlowMAPeriod = 20; // স্লো MA পিরিয়ড
input int RSIPeriod = 14; // RSI পিরিয়ড
input int ATRPeriod = 14; // ATR পিরিয়ড
input double RSIOversold = 30.0; // RSI ওভারসল্ড লেভেল
input double RSIOverbought = 70.0; // RSI ওভারবট লেভেল

// ইনপুট - মাল্টি-টাইমফ্রেম ফিল্টার
input ENUM_TIMEFRAMES FilterTF = PERIOD_H1; // ফিল্টার টাইমফ্রেম (এখানে ট্রেন্ড নির্ধারণ)

// ইনপুট - নিউজ ফিল্টার
input bool UseNewsFilter = true; // নিউজ ফিল্টার ব্যবহার করবেন?
input int NewsMinutesBefore= 30; // নিউজের কত মিনিট আগে থেকে ট্রেড বন্ধ
input int NewsMinutesAfter = 30; // নিউজের কত মিনিট পরে পর্যন্ত ট্রেড বন্ধ

// ইনপুট - টাইম ফিল্টার
input bool UseTimeFilter = false; // টাইম ফিল্টার ব্যবহার?
input int StartHour = 8; // ট্রেড শুরুর ঘণ্টা (ব্রোকার টাইম)
input int StartMinute = 0;
input int EndHour = 17;
input int EndMinute = 0;

// ইনপুট - ট্রেলিং স্টপ
input bool UseTrailing = true; // ট্রেলিং স্টপ ব্যবহার?
input int TrailingStart = 20; // কত পয়েন্ট লাভ হলে ট্রেলিং শুরু হবে
input int TrailingStep = 10; // ট্রেলিং স্টপ কত পয়েন্ট দূরে রাখবে

// গ্লোবাল ভেরিয়েবল
string SymbolName;
double point, atrValue;
int handleFastMA, handleSlowMA, handleRSI, handleATR, handleFilterMA;
MqlTick currentTick;
CTrade Trade;

//+------------------------------------------------------------------+
//| Expert initialization function |
//+------------------------------------------------------------------+
int OnInit()
{
   SymbolName = _Symbol;
   point = SymbolInfoDouble(SymbolName, SYMBOL_POINT);
   if(point == 0) point = 0.0001;
   
   // ইনডিকেটর হ্যান্ডেল তৈরি
   handleFastMA = iMA(SymbolName, _Period, FastMAPeriod, 0, MODE_SMA, PRICE_CLOSE);
   handleSlowMA = iMA(SymbolName, _Period, SlowMAPeriod, 0, MODE_SMA, PRICE_CLOSE);
   handleRSI = iRSI(SymbolName, _Period, RSIPeriod, PRICE_CLOSE);
   handleATR = iATR(SymbolName, _Period, ATRPeriod);
   handleFilterMA = iMA(SymbolName, FilterTF, SlowMAPeriod, 0, MODE_SMA, PRICE_CLOSE);
   
   if(handleFastMA==INVALID_HANDLE || handleSlowMA==INVALID_HANDLE ||
      handleRSI==INVALID_HANDLE || handleATR==INVALID_HANDLE ||
      handleFilterMA==INVALID_HANDLE)
   {
      Print("Error creating indicators");
      return(INIT_FAILED);
   }
   
   Trade.SetExpertMagicNumber(MagicNumber);
   return(INIT_SUCCEEDED);
}
//+------------------------------------------------------------------+
//| Expert deinitialization function |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
{
   if(handleFastMA != INVALID_HANDLE) IndicatorRelease(handleFastMA);
   if(handleSlowMA != INVALID_HANDLE) IndicatorRelease(handleSlowMA);
   if(handleRSI != INVALID_HANDLE) IndicatorRelease(handleRSI);
   if(handleATR != INVALID_HANDLE) IndicatorRelease(handleATR);
   if(handleFilterMA != INVALID_HANDLE) IndicatorRelease(handleFilterMA);
}
//+------------------------------------------------------------------+
//| Expert tick function |
//+------------------------------------------------------------------+
void OnTick()
{
   // ফিল্টার চেক
   if(!IsTradeAllowed()) return;
   if(!IsTimeAllowed()) return;
   if(!IsNewsTimeAllowed()) return;
   
   // বর্তমান টিক পেতে
   SymbolInfoTick(SymbolName, currentTick);
   
   // ATR ভ্যালু আপডেট (স্টপ লস ক্যালকুলেশনের জন্য)
   double atrArray[1];
   CopyBuffer(handleATR, 0, 0, 1, atrArray);
   atrValue = atrArray[0];
   
   // বর্তমান ওপেন পজিশন ম্যানেজ (ট্রেলিং স্টপ)
   ManagePositions();
   
   // নতুন সিগন্যাল চেক - শুধু যদি কোনো পজিশন না থাকে
   if(PositionCount() == 0)
   {
      if(CheckBuySignal())
         OpenTrade(ORDER_TYPE_BUY);
      else if(CheckSellSignal())
         OpenTrade(ORDER_TYPE_SELL);
   }
}
//+------------------------------------------------------------------+
//| বাই সিগন্যাল চেক |
//+------------------------------------------------------------------+
bool CheckBuySignal()
{
   // বর্তমান টাইমফ্রেমের ডাটা
   double fastMA[], slowMA[], rsi[];
   ArraySetAsSeries(fastMA, true);
   ArraySetAsSeries(slowMA, true);
   ArraySetAsSeries(rsi, true);
   CopyBuffer(handleFastMA, 0, 0, 2, fastMA);
   CopyBuffer(handleSlowMA, 0, 0, 2, slowMA);
   CopyBuffer(handleRSI, 0, 0, 1, rsi);
   
   if(fastMA[0] == 0 || slowMA[0] == 0 || rsi[0] == 0) return false;
   
   // ফিল্টার টাইমফ্রেম থেকে ট্রেন্ড (মূল ট্রেন্ড ফিল্টার)
   double filterMA[];
   ArraySetAsSeries(filterMA, true);
   CopyBuffer(handleFilterMA, 0, 0, 1, filterMA);
   double filterClose = iClose(SymbolName, FilterTF, 0);
   if(filterMA[0] == 0 || filterClose == 0) return false;
   
   // শর্ত: ফাস্ট MA স্লো MA কে নিচ থেকে উপরে কাটবে (ক্রসওভার)
   bool crossUp = (fastMA[1] <= slowMA[1] && fastMA[0] > slowMA[0]);
   // RSI ওভারসল্ড থেকে উঠছে
   bool rsiOk = (rsi[0] > RSIOversold);
   // ফিল্টার টাইমফ্রেমে ক্লোজ ফিল্টার MA-র উপরে (আপট্রেন্ড)
   bool trendOk = (filterClose > filterMA[0]);
   
   return (crossUp && rsiOk && trendOk);
}
//+------------------------------------------------------------------+
//| সেল সিগন্যাল চেক |
//+------------------------------------------------------------------+
bool CheckSellSignal()
{
   double fastMA[], slowMA[], rsi[];
   ArraySetAsSeries(fastMA, true);
   ArraySetAsSeries(slowMA, true);
   ArraySetAsSeries(rsi, true);
   CopyBuffer(handleFastMA, 0, 0, 2, fastMA);
   CopyBuffer(handleSlowMA, 0, 0, 2, slowMA);
   CopyBuffer(handleRSI, 0, 0, 1, rsi);
   
   if(fastMA[0] == 0 || slowMA[0] == 0 || rsi[0] == 0) return false;
   
   double filterMA[];
   ArraySetAsSeries(filterMA, true);
   CopyBuffer(handleFilterMA, 0, 0, 1, filterMA);
   double filterClose = iClose(SymbolName, FilterTF, 0);
   if(filterMA[0] == 0 || filterClose == 0) return false;
   
   bool crossDown = (fastMA[1] >= slowMA[1] && fastMA[0] < slowMA[0]);
   bool rsiOk = (rsi[0] < RSIOverbought);
   bool trendOk = (filterClose < filterMA[0]);
   
   return (crossDown && rsiOk && trendOk);
}
//+------------------------------------------------------------------+
//| ট্রেড ওপেন করার ফাংশন |
//+------------------------------------------------------------------+
void OpenTrade(ENUM_ORDER_TYPE type)
{
   double price = (type == ORDER_TYPE_BUY) ? currentTick.ask : currentTick.bid;
   double sl = 0, tp = 0;
   
   // ATR ভিত্তিক স্টপ লস (ATR * 1.5)
   double atrStop = atrValue * 1.5;
   if(type == ORDER_TYPE_BUY)
   {
      sl = price - atrStop;
      tp = price + (atrStop * 2.0); // রিস্ক:রিওয়ার্ড = 1:2
   }
   else
   {
      sl = price + atrStop;
      tp = price - (atrStop * 2.0);
   }
   
   // লট সাইজ ক্যালকুলেশন (রিস্ক শতাংশ অনুযায়ী)
   double lot = CalculateLotSize(price, sl, type);
   if(lot <= 0) lot = FixedLot;
   
   // ট্রেড ওপেন
   Trade.PositionOpen(SymbolName, type, lot, price, sl, tp, "Advanced EA");
}
//+------------------------------------------------------------------+
//| রিস্ক ভিত্তিক লট সাইজ ক্যালকুলেটর |
//+------------------------------------------------------------------+
double CalculateLotSize(double entry, double sl, ENUM_ORDER_TYPE type)
{
   if(RiskPercent <= 0) return FixedLot;
   double riskMoney = AccountInfoDouble(ACCOUNT_BALANCE) * RiskPercent / 100.0;
   double slDistance = MathAbs(entry - sl);
   if(slDistance <= 0) return FixedLot;
   
   double tickValue = SymbolInfoDouble(SymbolName, SYMBOL_TRADE_TICK_VALUE);
   double pointValue = tickValue / SymbolInfoDouble(SymbolName, SYMBOL_POINT);
   double lot = riskMoney / (slDistance * pointValue);
   
   // লট সাইজ নিয়ন্ত্রণ
   double minLot = SymbolInfoDouble(SymbolName, SYMBOL_VOLUME_MIN);
   double maxLot = SymbolInfoDouble(SymbolName, SYMBOL_VOLUME_MAX);
   double stepLot = SymbolInfoDouble(SymbolName, SYMBOL_VOLUME_STEP);
   lot = MathFloor(lot / stepLot) * stepLot;
   lot = MathMax(minLot, MathMin(maxLot, lot));
   return lot;
}
//+------------------------------------------------------------------+
//| ওপেন পজিশন ম্যানেজ (ট্রেলিং স্টপ) |
//+------------------------------------------------------------------+
void ManagePositions()
{
   for(int i = PositionsTotal()-1; i >= 0; i--)
   {
      ulong ticket = PositionGetTicket(i);
      if(PositionSelectByTicket(ticket))
      {
         if(PositionGetInteger(POSITION_MAGIC) != MagicNumber) continue;
         if(PositionGetString(POSITION_SYMBOL) != SymbolName) continue;
         
         double openPrice = PositionGetDouble(POSITION_PRICE_OPEN);
         double currentSL = PositionGetDouble(POSITION_SL);
         double currentProfit = PositionGetDouble(POSITION_PROFIT);
         ENUM_POSITION_TYPE type = (ENUM_POSITION_TYPE)PositionGetInteger(POSITION_TYPE);
         
         if(!UseTrailing) continue;
         
         double currentPrice = (type == POSITION_TYPE_BUY) ? currentTick.bid : currentTick.ask;
         double newSL = 0;
         bool modify = false;
         
         if(type == POSITION_TYPE_BUY)
         {
            double profitPoints = (currentPrice - openPrice) / point;
            if(profitPoints >= TrailingStart)
            {
               double trailSL = currentPrice - TrailingStep * point;
               if(trailSL > currentSL)
               {
                  newSL = trailSL;
                  modify = true;
               }
            }
         }
         else if(type == POSITION_TYPE_SELL)
         {
            double profitPoints = (openPrice - currentPrice) / point;
            if(profitPoints >= TrailingStart)
            {
               double trailSL = currentPrice + TrailingStep * point;
               if(trailSL < currentSL || currentSL == 0)
               {
                  newSL = trailSL;
                  modify = true;
               }
            }
         }
         
         if(modify)
         {
            Trade.PositionModify(ticket, newSL, PositionGetDouble(POSITION_TP));
         }
      }
   }
}
//+------------------------------------------------------------------+
//| বর্তমান সিম্বলে ওপেন পজিশন কাউন্ট (শুধু এই ম্যাজিক) |
//+------------------------------------------------------------------+
int PositionCount()
{
   int count = 0;
   for(int i = PositionsTotal()-1; i >= 0; i--)
   {
      ulong ticket = PositionGetTicket(i);
      if(PositionSelectByTicket(ticket))
      {
         if(PositionGetInteger(POSITION_MAGIC) == MagicNumber &&
            PositionGetString(POSITION_SYMBOL) == SymbolName)
            count++;
      }
   }
   return count;
}
//+------------------------------------------------------------------+
//| টাইম ফিল্টার (ঘণ্টা) |
//+------------------------------------------------------------------+
bool IsTimeAllowed()
{
   if(!UseTimeFilter) return true;
   datetime now = TimeCurrent();
   MqlDateTime tm;
   TimeToStruct(now, tm);
   int currentMinutes = tm.hour * 60 + tm.min;
   int startMinutes = StartHour * 60 + StartMinute;
   int endMinutes = EndHour * 60 + EndMinute;
   if(startMinutes <= endMinutes)
      return (currentMinutes >= startMinutes && currentMinutes <= endMinutes);
   else
      return (currentMinutes >= startMinutes || currentMinutes <= endMinutes);
}
//+------------------------------------------------------------------+
//| নিউজ ফিল্টার |
//+------------------------------------------------------------------+
bool IsNewsTimeAllowed()
{
   if(!UseNewsFilter) return true;
   // এখানে আপনাকে আপনার নিজের নিউজ ক্যালেন্ডার API বা CSV ফাইল থেকে ডাটা আনতে হবে।
   // উদাহরণস্বরূপ, আমরা ধরে নিচ্ছি কোন নিউজ নেই। বাস্তবে আপনাকে নিউজ ইভেন্ট চেক করতে হবে।
   // এই ফাংশনটি ডেমো হিসেবে সবসময় true রিটার্ন করে।
   return true;
}
//+------------------------------------------------------------------+

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Información sobre el proyecto

Presupuesto
30+ USD
Plazo límite de ejecución
de 1 a 100 día(s)

Cliente

Encargos realizados1
Número de arbitrajes0