//+------------------------------------------------------------------+
//| SimpleMA_Template.mq4 |
//| Simple Moving Average EA |
//| Template for MCP Development |
//+------------------------------------------------------------------+
#property copyright "MCP MT4 Development"
#property version "1.00"
#property strict
// EA Parameters
extern int MA_Period = 14;
extern int MA_Shift = 0;
extern ENUM_MA_METHOD MA_Method = MODE_SMA;
extern ENUM_APPLIED_PRICE MA_Price = PRICE_CLOSE;
extern double LotSize = 0.1;
extern int MagicNumber = 12345;
extern int Slippage = 3;
// Global variables
int BuyTicket = 0;
int SellTicket = 0;
//+------------------------------------------------------------------+
//| Expert initialization function |
//+------------------------------------------------------------------+
int OnInit()
{
Print("SimpleMA EA Started - MA Period: ", MA_Period);
return(INIT_SUCCEEDED);
}
//+------------------------------------------------------------------+
//| Expert deinitialization function |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
{
Print("SimpleMA EA Stopped");
}
//+------------------------------------------------------------------+
//| Expert tick function |
//+------------------------------------------------------------------+
void OnTick()
{
double ma_current = iMA(Symbol(), 0, MA_Period, MA_Shift, MA_Method, MA_Price, 0);
double ma_previous = iMA(Symbol(), 0, MA_Period, MA_Shift, MA_Method, MA_Price, 1);
double price_current = iClose(Symbol(), 0, 0);
double price_previous = iClose(Symbol(), 0, 1);
// Close existing positions if trend changes
if(BuyTicket > 0 && price_current < ma_current)
{
CloseOrder(BuyTicket);
BuyTicket = 0;
}
if(SellTicket > 0 && price_current > ma_current)
{
CloseOrder(SellTicket);
SellTicket = 0;
}
// Open new positions based on MA crossover
if(BuyTicket == 0 && price_previous <= ma_previous && price_current > ma_current)
{
BuyTicket = OrderSend(Symbol(), OP_BUY, LotSize, Ask, Slippage, 0, 0, "SimpleMA Buy", MagicNumber, 0, clrGreen);
if(BuyTicket > 0)
Print("Buy order opened: ", BuyTicket);
}
if(SellTicket == 0 && price_previous >= ma_previous && price_current < ma_current)
{
SellTicket = OrderSend(Symbol(), OP_SELL, LotSize, Bid, Slippage, 0, 0, "SimpleMA Sell", MagicNumber, 0, clrRed);
if(SellTicket > 0)
Print("Sell order opened: ", SellTicket);
}
}
//+------------------------------------------------------------------+
//| Close order function |
//+------------------------------------------------------------------+
void CloseOrder(int ticket)
{
if(OrderSelect(ticket, SELECT_BY_TICKET))
{
if(OrderType() == OP_BUY)
{
if(!OrderClose(ticket, OrderLots(), Bid, Slippage, clrRed))
Print("Error closing buy order: ", GetLastError());
}
else if(OrderType() == OP_SELL)
{
if(!OrderClose(ticket, OrderLots(), Ask, Slippage, clrGreen))
Print("Error closing sell order: ", GetLastError());
}
}
}
