//+------------------------------------------------------------------+
//| Smart S.mq4 |
//| Copyright © 2007, LEGRUPO |
//| http://www.legrupo.com |
//| Version: 1.0 |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2007, LEGRUPO"
#property link "http://www.legrupo.com"
extern bool UseStopLoss = true;
extern double TakeProfit = 200.0;
extern double StopLoss = 150.0;
extern double LotSize = 0.1;
extern int ShortMA = 6;
extern int LongMA = 36;
extern bool UseCompletedBars = true;
extern double Slippage = 4;
extern string BuyComment = "Smart S BUY";
extern string SellComment = "Smart S SELL";
extern int ExpertID = 334488;
datetime timeprev=0;
bool EnterLong = false;
bool ExitLong = false;
bool EnterShort = false;
bool ExitShort = false;
static color EnterLongColor = Green;
static color EnterShortColor = Red;
static color ExitLongColor = Blue;
static color ExitShortColor = Pink;
//---- If using pending orders and if you need an expiration enter the value here
static int EXPIRATION = 0;
//+------------------------------------------------------------------+
//| expert initialization function |
//+------------------------------------------------------------------+
int init()
{
//----
//----
return(0);
}
//+------------------------------------------------------------------+
//| expert deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
//----
return(0);
}
//+------------------------------------------------------------------+
//| expert start function |
//+------------------------------------------------------------------+
int start()
{
//----
int RealTime = 0;
if( UseCompletedBars )
{
if(timeprev==Time[0]){return(0);} timeprev = Time[0];
RealTime = 1;
}
double MA11 = iMA(NULL,0,ShortMA,0,MODE_LWMA, PRICE_TYPICAL,0+RealTime);
double MA12 = iMA(NULL,0,ShortMA,0,MODE_LWMA, PRICE_TYPICAL,1+RealTime);
double MA21 = iMA(NULL,0,LongMA,0,MODE_LWMA, PRICE_TYPICAL,0+RealTime);
double MA22 = iMA(NULL,0,LongMA,0,MODE_LWMA, PRICE_TYPICAL,1+RealTime);
EnterLong = false;
ExitLong = false;
EnterShort = false;
ExitShort = false;
if( MA11 > MA21 && MA12 < MA22 ) { EnterLong = True; }
if( MA11 < MA21 && MA12 > MA22 ) { EnterShort = True; }
int MagicNumber = 0;
MagicNumber = MakeMagicNumber( ExpertID, false );
// ENTER LONG CONDITION
if(EnterLong == true && CountLongs(MagicNumber)== 0 && ParabolicSAR() == "underneath_the_candles" && MACD() == "buy")
{
//CLOSE OPEN ORDER
CloseShorts(MagicNumber);
// PLACE THE ORDER
OrderSend(Symbol(),OP_BUY,LotSize,Ask,Slippage,StopLong(Bid,StopLoss),TakeLong(Ask,TakeProfit),BuyComment,MagicNumber,EXPIRATION,EnterLongColor);
}
// ENTER SHORT CONDITION
if(EnterShort == true && CountShorts(MagicNumber)== 0 && ParabolicSAR() == "above_the_candles" && MACD() == "sell")
{
//CLOSE OPEN ORDER
CloseLongs(MagicNumber);
// PLACE THE ORDER
OrderSend(Symbol(),OP_SELL,LotSize,Bid,Slippage,StopShort(Ask,StopLoss),TakeShort(Bid,TakeProfit),SellComment,MagicNumber,EXPIRATION,EnterShortColor);
}
Print(MACD());
//----
return(0);
}
//+------------------------------------------------------------------+
//+------------------------------------------------------------------+
//| EXTERNAL FUNCTIONS |
//| YOU SHOULD NOT HAVE TO MODIFY ANYTHING BELOW THIS BOX |
//+------------------------------------------------------------------+
//+------------------------------------------------------------------+
//| Check to see if MACD confirms the trade |
//+------------------------------------------------------------------+
string MACD() {
double MacdCurrent, MacdPrevious, SignalCurrent;
double SignalPrevious, MaCurrent, MaPrevious;
double MACDOpenLevel=3;
double MACDCloseLevel=2;
double MATrendPeriod=26;
MacdCurrent=iMACD(NULL,0,12,26,9,PRICE_CLOSE,MODE_MAIN,0);
MacdPrevious=iMACD(NULL,0,12,26,9,PRICE_CLOSE,MODE_MAIN,1);
SignalCurrent=iMACD(NULL,0,12,26,9,PRICE_CLOSE,MODE_SIGNAL,0);
SignalPrevious=iMACD(NULL,0,12,26,9,PRICE_CLOSE,MODE_SIGNAL,1);
MaCurrent=iMA(NULL,0,MATrendPeriod,0,MODE_EMA,PRICE_CLOSE,0);
MaPrevious=iMA(NULL,0,MATrendPeriod,0,MODE_EMA,PRICE_CLOSE,1);
// check for long position (BUY) possibility
if(MacdCurrent<0 && MacdCurrent>SignalCurrent && MacdPrevious<SignalPrevious &&
MathAbs(MacdCurrent)>(MACDOpenLevel*Point) && MaCurrent>MaPrevious)
{
return("buy");
}
// check for short position (SELL) possibility
if(MacdCurrent>0 && MacdCurrent<SignalCurrent && MacdPrevious>SignalPrevious &&
MacdCurrent>(MACDOpenLevel*Point) && MaCurrent<MaPrevious)
{
return("sell");
}
return("sorry_no_good_trade");
}
//+------------------------------------------------------------------+
//| Check to see where is parabolic SAR |
//+------------------------------------------------------------------+
string ParabolicSAR()
{
double PSarPrevious, PSARCurrent;
PSarPrevious = iSAR(NULL,0,0.0072,0.5,1);
PSARCurrent = iSAR(NULL,0,0.0072,0.5,0);
//Sell Signal
if (PSARCurrent > iOpen(NULL,0,0)) {
return("above_the_candles");
} else {
return("underneath_the_candles");
}
return("nothing?");
}
//+------------------------------------------------------------------+
//| Make Magic Number |
//+------------------------------------------------------------------+
int MakeMagicNumber( int ExpertID, bool TimeSpecific )
{
int SymbolCode = 0;
int PeriodCode = 0;
int MagicNumber = 0;
//---- Symbol Code
if( Symbol() == "AUDCAD" || Symbol() == "AUDCADm" ) { SymbolCode = 1000; }
else if( Symbol() == "AUDJPY" || Symbol() == "AUDJPYm" ) { SymbolCode = 2000; }
else if( Symbol() == "AUDNZD" || Symbol() == "AUDNZDm" ) { SymbolCode = 3000; }
else if( Symbol() == "AUDUSD" || Symbol() == "AUDUSDm" ) { SymbolCode = 4000; }
else if( Symbol() == "CHFJPY" || Symbol() == "CHFJPYm" ) { SymbolCode = 5000; }
else if( Symbol() == "EURAUD" || Symbol() == "EURAUDm" ) { SymbolCode = 6000; }
else if( Symbol() == "EURCAD" || Symbol() == "EURCADm" ) { SymbolCode = 7000; }
else if( Symbol() == "EURCHF" || Symbol() == "EURCHFm" ) { SymbolCode = 8000; }
else if( Symbol() == "EURGBP" || Symbol() == "EURGBPm" ) { SymbolCode = 9000; }
else if( Symbol() == "EURJPY" || Symbol() == "EURJPYm" ) { SymbolCode = 1000; }
else if( Symbol() == "EURUSD" || Symbol() == "EURUSDm" ) { SymbolCode = 1100; }
else if( Symbol() == "GBPCHF" || Symbol() == "GBPCHFm" ) { SymbolCode = 1200; }
else if( Symbol() == "GBPJPY" || Symbol() == "GBPJPYm" ) { SymbolCode = 1300; }
else if( Symbol() == "GBPUSD" || Symbol() == "GBPUSDm" ) { SymbolCode = 1400; }
else if( Symbol() == "NZDJPY" || Symbol() == "NZDJPYm" ) { SymbolCode = 1500; }
else if( Symbol() == "NZDUSD" || Symbol() == "NZDUSDm" ) { SymbolCode = 1600; }
else if( Symbol() == "USDCAD" || Symbol() == "USDCADm" ) { SymbolCode = 1700; }
else if( Symbol() == "USDCHF" || Symbol() == "USDCHFm" ) { SymbolCode = 1800; }
else if( Symbol() == "USDJPY" || Symbol() == "USDJPYm" ) { SymbolCode = 1900; }
//---- Period Code
if( TimeSpecific )
{
if( Period() == 1 ) { PeriodCode = 10; }
else if( Period() == 5 ) { PeriodCode = 20; }
else if( Period() == 15 ) { PeriodCode = 30; }
else if( Period() == 30 ) { PeriodCode = 40; }
else if( Period() == 60 ) { PeriodCode = 50; }
else if( Period() == 240 ) { PeriodCode = 60; }
else if( Period() == 1440 ) { PeriodCode = 70; }
else if( Period() == 10080 ){ PeriodCode = 80; }
}
else
{
PeriodCode = 0;
}
//---- Calculate MagicNumber
MagicNumber = ExpertID+SymbolCode+PeriodCode;
return(MagicNumber);
}
//+------------------------------------------------------------------+
//| Calculate concurrent Long position |
//+------------------------------------------------------------------+
int CountLongs(int MagicNumber)
{
int count=0;
int trade;
int trades=OrdersTotal();
for(trade=0;trade<trades;trade++)
{
OrderSelect(trade,SELECT_BY_POS,MODE_TRADES);
if( OrderSymbol()!=Symbol() || OrderMagicNumber() != MagicNumber )
continue;
if(OrderType()==OP_BUY)
count++;
}//for
return(count);
}
//+------------------------------------------------------------------+
//| Calculate concurrent short position |
//+------------------------------------------------------------------+
int CountShorts(int MagicNumber)
{
int count=0;
int trade;
int trades=OrdersTotal();
for(trade=0;trade<trades;trade++)
{
OrderSelect(trade,SELECT_BY_POS,MODE_TRADES);
if(OrderSymbol()!=Symbol() || OrderMagicNumber() != MagicNumber )
continue;
if(OrderType()==OP_SELL)
count++;
}//for
return(count);
}
//+------------------------------------------------------------------+
//| Close Long Position |
//+------------------------------------------------------------------+
void CloseLongs(int MagicNumber)
{
int i = OrdersTotal();
while( CountLongs(MagicNumber) != 0 && i >= 0 )
{
OrderSelect(i,SELECT_BY_POS,MODE_TRADES);
if( OrderSymbol() != Symbol() || OrderMagicNumber() != MagicNumber )
{
i--;
continue;
}
else if(OrderType()==OP_BUY || OrderType()== OP_BUYLIMIT)
{
OrderClose(OrderTicket(),OrderLots(),Bid,Slippage,ExitLongColor);
i--;
}
}
}
//+------------------------------------------------------------------+
//| Close Short Position |
//+------------------------------------------------------------------+
void CloseShorts(int MagicNumber)
{
int i = OrdersTotal();
while( CountShorts(MagicNumber) != 0 && i >= 0 )
{
OrderSelect(i,SELECT_BY_POS,MODE_TRADES);
if( OrderSymbol() != Symbol() || OrderMagicNumber() != MagicNumber)
{
i--;
continue;
}
else if(OrderType()== OP_SELL || OrderType()==OP_SELLLIMIT )
{
OrderClose(OrderTicket(),OrderLots(),Ask,Slippage,ExitShortColor);
}
}
}
//+------------------------------------------------------------------+
//| Calculate Stop Long |
//+------------------------------------------------------------------+
double StopLong(double price,int stop)
{
if(stop==0)
{
return(0);
}
else
{
return(price-(stop*Point));
}
}
//+------------------------------------------------------------------+
//| Calculate Stop Short |
//+------------------------------------------------------------------+
double StopShort(double price,int stop)
{
if(stop==0)
{
return(0);
}
else
{
return(price+(stop*Point));
}
}
//+------------------------------------------------------------------+
//| Calculate Profit Target Long |
//+------------------------------------------------------------------+
double TakeLong(double price,int take)
{
if(take==0) { return(0);}
else { return(price+(take*Point));}
}
//+------------------------------------------------------------------+
//| Calculate Profit Target Short |
//+------------------------------------------------------------------+
double TakeShort(double price,int take)
{
if(take==0) { return(0);}
else { return(price-(take*Point));}
}
Sample
Analysis
Market Information Used:
Series array that contains open time of each bar
Series array that contains open prices of each bar
Indicator Curves created:
Indicators Used:
Moving average indicator
MACD Histogram
Parabolic Stop and Reverse system
Custom Indicators Used:
Order Management characteristics:
It automatically opens orders when conditions are reached
Checks for the total of open orders
It Closes Orders by itself
Other Features:
