Limit OP For A Cycle Of Trend
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Hi,
This is my first EA, and i would like to put a limit of number of continueos OP for a cycle of trend, i have crack my head and search for the code for almost two days returned with no result.
eg, when EMA 20 cross over EMA 40, this EA will OP with TP 15pips continueously without stop until the trend change reversely and hit my SL, so any one can help me to put the code to limit the number of continueous OP, eg every new trend only allow for 2 continueous OP, then wait for a reversal trend.
Thanks a lot
#property copyright ""
#property link ""
#include <stdlib.mqh>
#include <stderror.mqh>
extern bool TimeFilter = false;
extern int HoursStart = 13;
extern int HoursEnd = 7;
extern int HoursClose = 7;
extern int MinuteClose = 00;
extern int TakeProfit =15;
extern int StopLoss =100;
extern bool MoneyMangement = false;
extern double MaximumRisk = 0.1;
extern bool MicroAccount = false;
extern double Maxlot = 100;
extern double FixLots=0.1;
extern int Slippage =3;
extern int MagicNumber = 2277227;
int tf=0;
string EA_name = "Merdekarama V1.1 by Yast77";
string TradeComment;
int lotPrecision;
int total=0,ticket;
//datetime Bar;
bool permit=false;
int cnt=0;
static int prevtime = 0;
//+------------------------------------------------------------------+
//| expert initialization function |
//+------------------------------------------------------------------+
int init()
{
//----
if (Symbol() == "AUDCADm" || Symbol() == "AUDCAD") MagicNumber = MagicNumber + 1;
if (Symbol() == "AUDJPYm" || Symbol() == "AUDJPY") MagicNumber = MagicNumber + 2;
if (Symbol() == "AUDNZDm" || Symbol() == "AUDNZD") MagicNumber = MagicNumber + 3;
if (Symbol() == "AUDUSDm" || Symbol() == "AUDUSD") MagicNumber = MagicNumber + 4;
if (Symbol() == "CHFJPYm" || Symbol() == "CHFJPY") MagicNumber = MagicNumber + 5;
if (Symbol() == "EURAUDm" || Symbol() == "EURAUD") MagicNumber = MagicNumber + 6;
if (Symbol() == "EURCADm" || Symbol() == "EURCAD") MagicNumber = MagicNumber + 7;
if (Symbol() == "EURCHFm" || Symbol() == "EURCHF") MagicNumber = MagicNumber + 8;
if (Symbol() == "EURGBPm" || Symbol() == "EURGBP") MagicNumber = MagicNumber + 9;
if (Symbol() == "EURJPYm" || Symbol() == "EURJPY") MagicNumber = MagicNumber + 10;
if (Symbol() == "EURUSDm" || Symbol() == "EURUSD") MagicNumber = MagicNumber + 11;
if (Symbol() == "GBPCHFm" || Symbol() == "GBPCHF") MagicNumber = MagicNumber + 12;
if (Symbol() == "GBPJPYm" || Symbol() == "GBPJPY") MagicNumber = MagicNumber + 13;
if (Symbol() == "GBPUSDm" || Symbol() == "GBPUSD") MagicNumber = MagicNumber + 14;
if (Symbol() == "NZDJPYm" || Symbol() == "NZDJPY") MagicNumber = MagicNumber + 15;
if (Symbol() == "NZDUSDm" || Symbol() == "NZDUSD") MagicNumber = MagicNumber + 16;
if (Symbol() == "USDCHFm" || Symbol() == "USDCHF") MagicNumber = MagicNumber + 17;
if (Symbol() == "USDJPYm" || Symbol() == "USDJPY") MagicNumber = MagicNumber + 18;
if (Symbol() == "USDCADm" || Symbol() == "USDCAD") MagicNumber = MagicNumber + 19;
if (MagicNumber == 0) MagicNumber = MagicNumber + 20;
TradeComment = StringConcatenate(Symbol()," ",EA_name);
CalculateLotPrecision();
//----
return(0);
}
//+------------------------------------------------------------------+
//| expert deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
//----
return(0);
}
void CalculateLotPrecision(){
double lotstep=MarketInfo(Symbol(),MODE_LOTSTEP);
if(lotstep==1) lotPrecision=0;
if(lotstep==0.1) lotPrecision=1;
if(lotstep==0.01) lotPrecision=2;
if(lotstep==0.001) lotPrecision=3;
}
double GetLots()
{
double lot;
if(MoneyMangement)
{
lot=NormalizeDouble(AccountBalance()/10000,lotPrecision)*MaximumRisk;
if(MicroAccount)lot=NormalizeDouble(lot/10,lotPrecision);
if(lot>Maxlot)lot=Maxlot;
}
else
{
lot=FixLots;
}
return(lot);
}
//+------------------------------------------------------------------+
//| expert start function |
//+------------------------------------------------------------------+
int start()
{
//----
Comment("Yast77");
//----------------------- CHECK CHART NEED MORE THAN 100 BARS
if(Bars<100)
{
Print("bars less than 100");
return(0);
}
//orderclose time
for(cnt=0;cnt<OrdersTotal();cnt++)
{
OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES);
if(OrderSymbol()==Symbol() && OrderMagicNumber()==MagicNumber) // check for symbol
{
if(OrderType()==OP_BUY) // long position is opened
{
// should it be closed?
if(TimeFilter)
{
if(Hour()== HoursClose && Minute()>MinuteClose)
{
OrderClose(OrderTicket(),OrderLots(),Bid,Slippage,Blue); // close position
return(0); // exit
}
}
}
if(OrderType()==OP_SELL) // short position is opened
{
// should it be closed?
if(TimeFilter)
{
if(Hour()== HoursClose && Minute()>MinuteClose)
{
OrderClose(OrderTicket(),OrderLots(),Ask,Slippage,Red); // close position
return(0); // exit
}
}
}
}
}
total=0;
for(cnt=0;cnt<OrdersTotal();cnt++)
{
OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES);
if(OrderSymbol()==Symbol() && OrderMagicNumber()==MagicNumber) // check for symbol
{
total++;
}
}
if(prevtime!=Time[0])
{
//Bar=iTime(NULL,0,0);
if(TimeFilter)
{
//Check Trading Hours
permit=false;
if(HoursStart<HoursEnd) if(Hour()>=HoursStart && Hour()<HoursEnd) permit=true;
if(HoursStart>HoursEnd)
{
if(Hour()>=HoursStart) permit=true;
if(Hour()>=0 && Hour()<HoursEnd) permit=true;
}
if(HoursStart==HoursEnd) permit=true;
}
else
permit=true;
// total=OrdersTotal();
if(total<1 && permit==true)
{
//open buy
if(GetSignal()==1)
{
ticket=OrderSend(Symbol(),OP_BUY,GetLots(),Ask,Slippage,Ask - (StopLoss * Point),Ask+TakeProfit*Point,TradeComment,MagicNumber,0,Green);
if(ticket>0)
{
if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES)) Print("BUY order opened : ",OrderOpenPrice());
prevtime=Time[0];
}
else Print("Error opening BUY order : ",GetLastError());
return(0);
}
// open sell
if(GetSignal()==-1)
{
ticket=OrderSend(Symbol(),OP_SELL,GetLots(),Bid,Slippage,Bid + (StopLoss * Point),Bid-TakeProfit*Point,TradeComment,MagicNumber,0,Red);
if(ticket>0)
{
if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES)) Print("SELL order opened : ",OrderOpenPrice());
prevtime=Time[0];
}
else Print("Error opening SELL order : ",GetLastError());
return(0);
}
}
}
if(total>0)
CheckClose();
///----
return(0);
}
int GetSignal()
{
int TradeDirection =0;
RefreshRates();
double Var1 = iCustom(NULL, PERIOD_M15, "TE", 2, 3, 1, 1);
double Var2 = iCustom(NULL, PERIOD_M15, "TE", 2, 3, 0, 1);
double Var3 =iMA(NULL,0,10,0,MODE_EMA,PRICE_CLOSE,0);
double Var4 =iMA(NULL,0,20,0,MODE_EMA,PRICE_CLOSE,0);
double Var5 =iMA(NULL,0,20,0,MODE_EMA,PRICE_CLOSE,0);
double Var6 =iMA(NULL,0,40,0,MODE_EMA,PRICE_CLOSE,0);
double value6=iCustom(Symbol(),tf,"Trendy_MTF",30,0,0);
double value7=iCustom(Symbol(),tf,"Trendy_MTF",60,0,0);
//buy signal
if((Var1 > Var2) && (Var3 > Var4) && (Var5 > Var6) && value6>50 && value7>50)
{
TradeDirection = 1;
}
if((Var1 < Var2) && (Var3 < Var4) && (Var5 < Var6) && value6<50 && value7<50)
{
TradeDirection = -1;
}
return(TradeDirection);
}
int CheckClose()
{
RefreshRates();
double value11 =iMA(NULL,0,5,0,MODE_EMA,PRICE_CLOSE,0);
double value12 =iMA(NULL,0,8,0,MODE_EMA,PRICE_CLOSE,0);
for (int cnt = OrdersTotal()-1 ; cnt >= 0; cnt--)
{
OrderSelect(cnt,SELECT_BY_POS,MODE_TRADES);
if (OrderSymbol() == Symbol() && OrderMagicNumber() == MagicNumber && OrderCloseTime()==0)
{
if(OrderType()==OP_BUY)
{
if((value11 < value12))
OrderClose(OrderTicket(),OrderLots(),Bid,3,Blue);
}
if(OrderType()==OP_SELL)
{
if((value11 > value12))
OrderClose(OrderTicket(),OrderLots(),Ask,3,Red);
}
}
}
return(0);
}