//+------------------------------------------------------------------+
//| UniversalMACrossEA.mq4 |
//| Copyright © 2006, firedave |
//| Partial Function Copyright © 2006, codersguru |
//| Partial Function Copyright © 2006, pengie |
//| http://www.fx-review.com/ |
//| http://www.forex-tsd.com/ |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2006, firedave"
#property link "http://www.fx-review.com"
//----------------------- INCLUDES
#include <stdlib.mqh>
//----------------------- EA PARAMETER
extern string
Expert_Name ="---------- Universal MA Cross EA v4";
extern double
StopLoss =100,
TakeProfit =200,
TrailingStop =40;
extern string
Indicator_Setting="---------- Indicator Setting";
extern int
FastMAPeriod =10,
FastMAType =1, //0:SMA 1:EMA 2:SMMA 3:LWMA
FastMAPrice =0, //0:Close 1:Open 2:High 3:Low 4:Median 5:Typical 6:Weighted
SlowMAPeriod =80,
SlowMAType =1, //0:SMA 1:EMA 2:SMMA 3:LWMA
SlowMAPrice =0, //0:Close 1:Open 2:High 3:Low 4:Median 5:Typical 6:Weighted
MinCrossDistance =0; //Always positive, 0:disable
extern string
Exit_Setting ="---------- Exit Setting";
extern bool
ReverseCondition =false, // TRUE:buy-sell , sell-buy
ConfirmedOnEntry =true, // TRUE:entry on the next signal bar
OneEntryPerBar =true,
StopAndReverse =true, // TURE:if signal change, exit and reverse order
PureSAR =false; // TRUE:no SL, no TP, no TS
extern string
Order_Setting ="---------- Order Setting";
extern int
NumberOfTries =5,
Slippage =5,
MagicNumber =1234;
extern string
Time_Parameters ="---------- EA Active Time";
extern bool
UseHourTrade =false;
extern int
StartHour =10,
EndHour =11;
extern string
MM_Parameters ="---------- Money Management";
extern double
Lots =1;
extern bool
MM =false, //Use Money Management or not
AccountIsMicro =false; //Use Micro-Account or not
extern int
Risk =10; //10%
extern string
Testing_Parameters= "---------- Back Test Parameter";
extern bool
PrintControl =true,
Show_Settings =true;
//----------------------- GLOBAL VARIABLE
static int
TimeFrame =0;
string
TicketComment ="UniversalMACrossEA v4",
LastTrade;
datetime
CheckTime,
CheckEntryTime;
//+------------------------------------------------------------------+
//| expert initialization function |
//+------------------------------------------------------------------+
int init()
{
//----------------------- GENERATE MAGIC NUMBER AND TICKET COMMENT
//----------------------- SOURCE : PENGIE
MagicNumber =subGenerateMagicNumber(MagicNumber, Symbol(), Period());
TicketComment =StringConcatenate(TicketComment, "-", Symbol(), "-", Period());
//----------------------- SET MinCrossDistance ALWAYS POSITIVE
MinCrossDistance=MathAbs(MinCrossDistance);
//----------------------- SHOW EA SETTING ON THE CHART
//----------------------- SOURCE : CODERSGURU
if(Show_Settings) subPrintDetails();
else Comment("");
//----------------------- INITIALIZE PURE Stop And Reverse
//----------------------- NO STOP LOSS, NO TAKE PROFIT, NO TRAILING STOP
if(PureSAR)
{
StopLoss =0;
TakeProfit =0;
TrailingStop =0;
}
return(0);
}
//+------------------------------------------------------------------+
//| expert deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----------------------- PREVENT RE-COUNTING WHILE USER CHANGING TIME FRAME
//----------------------- SOURCE : CODERSGURU
TimeFrame=Period();
return(0);
}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
int start()
{
double
FastMAPrevious,
FastMACurrent,
SlowMAPrevious,
SlowMACurrent;
//----
int
cnt,
ticket,
total;
//----
bool
BuyCondition,
SellCondition;
//----------------------- TIME FILTER
if (UseHourTrade)
{
if(!(Hour()>=StartHour && Hour()<=EndHour))
{
Comment("Non-Trading Hours!");
return(0);
}
}
//----------------------- CHECK CHART NEED MORE THAN 100 BARS
if(Bars<100)
{
Print("bars less than 100");
return(0);
}
//----------------------- TRAILING STOP SECTION
if(TrailingStop>0 && subTotalTrade()>0)
{
total=OrdersTotal();
for(cnt=0;cnt<total;cnt++)
{
OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES);
//----
if(OrderType()<=OP_SELL &&
OrderSymbol()==Symbol() &&
OrderMagicNumber()==MagicNumber)
{
subTrailingStop(OrderType());
}
}
}
//----------------------- ADJUST LOTS IF USING MONEY MANAGEMENT
if(MM) Lots=subLotSize();
//----------------------- SET VALUE FOR VARIABLE
//----------------------- MACD
if(ConfirmedOnEntry)
{
if(CheckTime==iTime(NULL,TimeFrame,0)) return(0); else CheckTime=iTime(NULL,TimeFrame,0);
//----
FastMAPrevious=iMA(NULL,TimeFrame,FastMAPeriod,0,FastMAType,FastMAPrice,2);
FastMACurrent =iMA(NULL,TimeFrame,FastMAPeriod,0,FastMAType,FastMAPrice,1);
SlowMAPrevious=iMA(NULL,TimeFrame,SlowMAPeriod,0,SlowMAType,SlowMAPrice,2);
SlowMACurrent =iMA(NULL,TimeFrame,SlowMAPeriod,0,SlowMAType,SlowMAPrice,1);
}
else
{
FastMAPrevious=iMA(NULL,TimeFrame,FastMAPeriod,0,FastMAType,FastMAPrice,1);
FastMACurrent =iMA(NULL,TimeFrame,FastMAPeriod,0,FastMAType,FastMAPrice,0);
SlowMAPrevious=iMA(NULL,TimeFrame,SlowMAPeriod,0,SlowMAType,SlowMAPrice,1);
SlowMACurrent =iMA(NULL,TimeFrame,SlowMAPeriod,0,SlowMAType,SlowMAPrice,0);
}
//----------------------- CONDITION CHECK
if(!ReverseCondition)
{
//----------------------- BUY CONDITION
BuyCondition =(FastMAPrevious<SlowMAPrevious &&
FastMACurrent>SlowMACurrent &&
(FastMACurrent-SlowMACurrent)>=MinCrossDistance*Point);
//----------------------- SELL CONDITION
SellCondition =(FastMAPrevious>SlowMAPrevious &&
FastMACurrent<SlowMACurrent &&
(SlowMACurrent-FastMACurrent)>=MinCrossDistance*Point);
}
else
{
//----------------------- BUY CONDITION
SellCondition =(FastMAPrevious<SlowMAPrevious &&
FastMACurrent>SlowMACurrent &&
(FastMACurrent-SlowMACurrent)>=MinCrossDistance*Point);
//----------------------- SELL CONDITION
BuyCondition =(FastMAPrevious>SlowMAPrevious &&
FastMACurrent<SlowMACurrent &&
(SlowMACurrent-FastMACurrent)>=MinCrossDistance*Point);
}
//----------------------- EXIT CONDITION
//----------------------- not available
//----------------------- STOP AND REVERSE
if(StopAndReverse && subTotalTrade()>0)
{
if((LastTrade=="BUY" && SellCondition) || (LastTrade=="SELL" && BuyCondition))
{
subCloseOrder();
if(IsTesting() && PrintControl) Print("STOP AND REVERSE !");
}
}
//----------------------- ENTRY
//----------------------- TOTAL ORDER BASE ON MAGICNUMBER AND SYMBOL
total=subTotalTrade();
//----------------------- IF NO TRADE
if(total<1)
{
//----------------------- ONE ENTRY PER BAR
if(OneEntryPerBar)
{
if(CheckEntryTime==iTime(NULL,TimeFrame,0)) return(0); else CheckEntryTime=iTime(NULL,TimeFrame,0);
}
//----------------------- BUY CONDITION
if(BuyCondition)
{
ticket =subOpenOrder(OP_BUY); // open BUY order
subCheckError(ticket,"BUY");
LastTrade ="BUY";
return(0);
}
//----------------------- SELL CONDITION
if(SellCondition)
{
ticket =subOpenOrder(OP_SELL); // open SELL order
subCheckError(ticket,"SELL");
LastTrade ="SELL";
return(0);
}
return(0);
}
return(0);
}
//----------------------- END PROGRAM
//+------------------------------------------------------------------+
//| FUNCTION DEFINITIONS
//+------------------------------------------------------------------+
//----------------------- MONEY MANAGEMENT FUNCTION
//----------------------- SOURCE : CODERSGURU
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
double subLotSize()
{
double lotMM=MathCeil(AccountFreeMargin() * Risk/1000)/100;
if(AccountIsMicro==false) //normal account
{
if(lotMM < 0.1) lotMM=Lots;
if((lotMM > 0.5) && (lotMM < 1)) lotMM=0.5;
if(lotMM > 1.0) lotMM=MathCeil(lotMM);
if(lotMM > 100) lotMM=100;
}
else //micro account
{
if(lotMM < 0.01) lotMM=Lots;
if(lotMM > 1.0) lotMM=MathCeil(lotMM);
if(lotMM > 100) lotMM=100;
}
return(lotMM);
}
//----------------------- NUMBER OF ORDER BASE ON SYMBOL AND MAGICNUMBER FUNCTION
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
int subTotalTrade()
{
int
cnt,
total=0;
//
for(cnt=0;cnt<OrdersTotal();cnt++)
{
OrderSelect(cnt,SELECT_BY_POS,MODE_TRADES);
if(OrderType()<=OP_SELL &&
OrderSymbol()==Symbol() &&
OrderMagicNumber()==MagicNumber) total++;
}
return(total);
}
//----------------------- OPEN ORDER FUNCTION
//----------------------- SOURCE : CODERSGURU
//----------------------- SOURCE : PENGIE
//----------------------- MODIFIED : FIREDAVE
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
int subOpenOrder(int type)
{
int
ticket =0,
err =0,
c =0;
double
aStopLoss =0,
aTakeProfit=0,
bStopLoss =0,
bTakeProfit=0;
if(StopLoss!=0)
{
aStopLoss =Ask-StopLoss*Point;
bStopLoss =Bid+StopLoss*Point;
}
if(TakeProfit!=0)
{
aTakeProfit=Ask+TakeProfit*Point;
bTakeProfit=Bid-TakeProfit*Point;
}
if(type==OP_BUY)
{
for(c=0;c<NumberOfTries;c++)
{
ticket=OrderSend(Symbol(),OP_BUY,Lots,Ask,Slippage,aStopLoss,aTakeProfit,TicketComment,MagicNumber,0,Green);
err=GetLastError();
if(err==0)
{
break;
}
else
{
if(err==4 || err==137 ||err==146 || err==136) //Busy errors
{
Sleep(5000);
continue;
}
else //normal error
{
break;
}
}
}
}
if(type==OP_SELL)
{
for(c=0;c<NumberOfTries;c++)
{
ticket=OrderSend(Symbol(),OP_SELL,Lots,Bid,Slippage,bStopLoss,bTakeProfit,TicketComment,MagicNumber,0,Red);
err=GetLastError();
if(err==0)
{
break;
}
else
{
if(err==4 || err==137 ||err==146 || err==136) //Busy errors
{
Sleep(5000);
continue;
}
else //normal error
{
break;
}
}
}
}
return(ticket);
}
//----------------------- CLOSE ORDER FUNCTION
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
void subCloseOrder()
{
int
cnt,
total=0;
//
total=OrdersTotal();
for(cnt=total-1;cnt>=0;cnt--)
{
OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES);
if(OrderSymbol()==Symbol() &&
OrderMagicNumber()==MagicNumber)
{
switch(OrderType())
{
case OP_BUY :
OrderClose(OrderTicket(),OrderLots(),Bid,Slippage,Violet);
break;
case OP_SELL :
OrderClose(OrderTicket(),OrderLots(),Ask,Slippage,Violet);
break;
//----
case OP_BUYLIMIT :
case OP_BUYSTOP :
case OP_SELLLIMIT:
case OP_SELLSTOP :
OrderDelete(OrderTicket());
}
}
}
}
//----------------------- TRAILING STOP FUNCTION
//----------------------- SOURCE : CODERSGURU
//----------------------- MODIFIED : FIREDAVE
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
void subTrailingStop(int Type)
{
if(Type==OP_BUY) // buy position is opened
{
if(Bid-OrderOpenPrice()>Point*TrailingStop &&
OrderStopLoss()<Bid-Point*TrailingStop)
{
OrderModify(OrderTicket(),OrderOpenPrice(),Bid-Point*TrailingStop,OrderTakeProfit(),0,Green);
return(0);
}
}
if(Type==OP_SELL) // sell position is opened
{
if(OrderOpenPrice()-Ask>Point*TrailingStop)
{
if(OrderStopLoss()>Ask+Point*TrailingStop || OrderStopLoss()==0)
{
OrderModify(OrderTicket(),OrderOpenPrice(),Ask+Point*TrailingStop,OrderTakeProfit(),0,Red);
return(0);
}
}
}
}
//----------------------- CHECK ERROR CODE FUNCTION
//----------------------- SOURCE : CODERSGURU
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
void subCheckError(int ticket, string Type)
{
if(ticket>0)
{
if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES)) Print(Type + " order opened : ",OrderOpenPrice());
}
else Print("Error opening " + Type + " order : ", ErrorDescription(GetLastError()));
}
//----------------------- GENERATE MAGIC NUMBER BASE ON SYMBOL AND TIME FRAME FUNCTION
//----------------------- SOURCE : PENGIE
//----------------------- MODIFIED : FIREDAVE
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
int subGenerateMagicNumber(int MagicNumber, string symbol, int timeFrame)
{
int isymbol=0;
if (symbol=="EURUSD") isymbol=1;
else if (symbol=="GBPUSD") isymbol=2;
else if (symbol=="USDJPY") isymbol=3;
else if (symbol=="USDCHF") isymbol=4;
else if (symbol=="AUDUSD") isymbol=5;
else if (symbol=="USDCAD") isymbol=6;
else if (symbol=="EURGBP") isymbol=7;
else if (symbol=="EURJPY") isymbol=8;
else if (symbol=="EURCHF") isymbol=9;
else if (symbol=="EURAUD") isymbol=10;
else if (symbol=="EURCAD") isymbol=11;
else if (symbol=="GBPUSD") isymbol=12;
else if (symbol=="GBPJPY") isymbol=13;
else if (symbol=="GBPCHF") isymbol=14;
else if (symbol=="GBPAUD") isymbol=15;
else if (symbol=="GBPCAD") isymbol=16;
else isymbol=17;
if(isymbol<10) MagicNumber=MagicNumber * 10;
return(StrToInteger(StringConcatenate(MagicNumber, isymbol, timeFrame)));
}
//----------------------- PRINT COMMENT FUNCTION
//----------------------- SOURCE : CODERSGURU
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
void subPrintDetails()
{
string sComment ="";
string sp ="----------------------------------------\n";
string NL ="\n";
//
sComment=sp;
sComment=sComment + "TakeProfit=" + DoubleToStr(TakeProfit,0) + " | ";
sComment=sComment + "TrailingStop=" + DoubleToStr(TrailingStop,0) + " | ";
sComment=sComment + "StopLoss=" + DoubleToStr(StopLoss,0) + NL;
sComment=sComment + sp;
sComment=sComment + "Reverse Entry Condition=" + subBoolToStr(ReverseCondition) + NL;
sComment=sComment + "Confirmed On Entry=" + subBoolToStr(ConfirmedOnEntry) + NL;
sComment=sComment + "Stop And Reverse=" + subBoolToStr(StopAndReverse) + NL;
sComment=sComment + "Pure SAR=" + subBoolToStr(PureSAR) + NL;
sComment=sComment + sp;
sComment=sComment + "Lots=" + DoubleToStr(Lots,2) + " | ";
sComment=sComment + "MM=" + subBoolToStr(MM) + " | ";
sComment=sComment + "Risk=" + DoubleToStr(Risk,0) + "%" + NL;
sComment=sComment + sp;
//
Comment(sComment);
}
//----------------------- BOOLEN VARIABLE TO STRING FUNCTION
//----------------------- SOURCE : CODERSGURU
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
string subBoolToStr(bool value)
{
if(value) return("True");
else return("False");
}
//----------------------- END FUNCTION
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Indicator Curves created:
Indicators Used:
Moving average indicator
Custom Indicators Used:
Order Management characteristics:
Checks for the total of open orders
It automatically opens orders when conditions are reached
It Closes Orders by itself
It can change open orders parameters, due to possible stepping strategy
Other Features: