#property copyright "Copyright 2016, MetaQuotes Software Corp."
#property link      "https://www.mql5.com"
#property version   "1.00"
#property strict


int         decalage=1;                                                           
double      profit=500;             
double      perte=10;                
double      depassement=+5;         
double      securite=15;
double      protect=10;             
int         risk=5;                
int         suiveur=5;              
int         niveausuiveur=15;        
int         niveaupartiel=20;       
int         taillemax=5000;          
double      spreadmax=19;
string      Heure_Debut="09";          
string      Minute_Debut="00";         
string      Heure_Fin="22";            
string      Minute_Fin="58";                          
bool        Lundi=True;
bool        Mardi=True;
bool        Mercredi=True;
bool        Jeudi=True;
bool        Vendredi=True; 


int         nummagic=1111,jmax;
string      nomordre="Support-Resist-Dax-1H-1111";
double      pics[200],haut,hautf,basf,bas,taille,taille1,taille2;
int         qte=0,j,aa,vv,flag,numorder,jourok;
string      heure_en_cours;


//+------------------------------------------------------------------+
//| Expert initialization function                                   |
//+------------------------------------------------------------------+
int OnInit()
  {return(INIT_SUCCEEDED);}
//+------------------------------------------------------------------+
//| Expert deinitialization function                                 |
//+------------------------------------------------------------------+

void OnDeinit(const int reason)
  {}
//+------------------------------------------------------------------+
//| Expert tick function                                             |
//+------------------------------------------------------------------+
void OnTick()

  {
  
//----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  
//                                   Tests Jours et Horaires de Travail
//----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  
  
         if ((DayOfWeek()==1 && Lundi==True)||(DayOfWeek()==2 && Mardi==True)||(DayOfWeek()==3 && Mercredi==True)||(DayOfWeek()==4 && Jeudi==True)||(DayOfWeek()==5 && Vendredi==True))
               {
               jourok=1;}
            else
               {
               jourok=0;}
  
         if (Minute()<10)
               {heure_en_cours=IntegerToString(TimeHour(Time[0]))+"0"+IntegerToString(Minute());}
            else
               {heure_en_cours=IntegerToString(TimeHour(Time[0]))+IntegerToString(Minute());}
               
        if (((StringToInteger(heure_en_cours)>=StringToInteger(Heure_Debut+Minute_Debut)) && (StringToInteger(heure_en_cours)<StringToInteger(Heure_Fin+Minute_Fin)))&& (MarketInfo(NULL,MODE_SPREAD)<spreadmax)&& (jourok==1))
          
//----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  
//                                    Jours et Horaires de Travail VALIDES
//----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

      {  
      
     //------------------------------------------------------------------------------------
     //             Calcul des points haut et bas
     //------------------------------------------------------------------------------------
        
      haut=....
      bas=.....
    
           
     //------------------------------------------------------------------------------------
     //             Suppression des anciens ordres
     //------------------------------------------------------------------------------------   
                                 
       for (int i=OrdersTotal()-1;i>=0;i--)
            {if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
               {numorder=OrderTicket();
                if ((OrderMagicNumber()==nummagic)&&((OrderOpenPrice()>(haut+depassement+(spreadmax/20))&&OrderOpenPrice()>bas)||(OrderOpenPrice()<haut && OrderOpenPrice()<(bas-depassement-(spreadmax/20)))))  
                     {numorder=OrderDelete(numorder,clrNONE);}
                }}
               
     //------------------------------------------------------------------------------------
     //             Calcul de la taille de position
     //------------------------------------------------------------------------------------               
                     
       taille1=(int)NormalizeDouble((AccountBalance()*risk/100)/perte,0);
       taille2=(int)NormalizeDouble((AccountBalance()/MarketInfo(NULL,MODE_MARGINREQUIRED))-1,0);
       taille=MathMin(taille1,taille2);
       if (taille>taillemax) {taille=taillemax;}
       qte=(int)(taille/100);
       taille=taille-qte*100;
      
       
     //------------------------------------------------------------------------------------
     //             Passage d'ordres
     //------------------------------------------------------------------------------------        
       
       aa=0;
       vv=0;
       
       for (int i=OrdersTotal()-1;i>=0;i--)
           {if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
               {numorder=OrderTicket();
                if ((OrderMagicNumber()==nummagic)&&((OrderType()==OP_BUY)||(OrderType()==OP_BUYSTOP))) {aa=aa+1;}}}
            
       for (int i=OrdersTotal()-1;i>=0;i--)
           {if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
               {numorder=OrderTicket();
                if ((OrderMagicNumber()==nummagic)&&((OrderType()==OP_SELL)||(OrderType()==OP_SELLSTOP))) {vv=vv+1;}}}
            
       if  (((hautf!=haut)||(basf!=bas))&&((aa==0)||(vv==0)))
          {  hautf=haut;
             basf=bas;
                                    
             for (int i=OrdersTotal()-1;i>=0;i--)
                 {if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
                     {numorder=OrderTicket();
                      if (OrderMagicNumber()==nummagic){numorder=OrderDelete(numorder,clrNONE);}}}
             for (int i=qte;i>=1;i--)
                 {numorder=OrderSend(NULL,OP_BUYSTOP,100,haut+depassement,0,haut+depassement-perte,haut+depassement+profit,nomordre,nummagic,0,Green);
                  numorder=OrderSend(NULL,OP_SELLSTOP,100,bas-depassement,0,bas-depassement+perte,bas-depassement-profit,nomordre,nummagic,0,Red);}
             numorder=OrderSend(NULL,OP_BUYSTOP,taille,haut+depassement,0,haut+depassement-perte,haut+depassement+profit,nomordre,nummagic,0,Green);
             numorder=OrderSend(NULL,OP_SELLSTOP,taille,bas-depassement,0,bas-depassement+perte,bas-depassement-profit,nomordre,nummagic,0,Red);}
         
//------------------------------------------------------------------------------------
//             Sécurisation par déplacement de stop
//------------------------------------------------------------------------------------        

       for (int i=OrdersTotal()-1;i>=0;i--)
           {if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
               {numorder=OrderTicket();
                if ((OrderMagicNumber()==nummagic && OrderProfit()>0)&&(OrderStopLoss()<OrderTakeProfit())&& Bid>(OrderOpenPrice()+securite)&& (OrderOpenPrice()>OrderStopLoss())) 
                   {numorder=OrderModify(numorder,OrderOpenPrice(),OrderOpenPrice()+protect,OrderTakeProfit(),0,Green);}}} 
                  
       for (int i=OrdersTotal()-1;i>=0;i--)
           {if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
               {numorder=OrderTicket();
                if ((OrderMagicNumber()==nummagic) && (OrderProfit()>0)&&(OrderStopLoss()>OrderTakeProfit())&& Ask<(OrderOpenPrice()-securite)&& (OrderOpenPrice()<OrderStopLoss())) 
                   {numorder=OrderModify(numorder,OrderOpenPrice(),OrderOpenPrice()-protect,OrderTakeProfit(),0,Red);}}}                   
                  
//------------------------------------------------------------------------------------
//             Mise en place du stop suiveur
//------------------------------------------------------------------------------------                   

       for (int i=OrdersTotal()-1;i>=0;i--)
           {if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
               {numorder=OrderTicket();
                if ((OrderMagicNumber()==nummagic && OrderProfit()>0)&&(OrderStopLoss()<OrderTakeProfit())&& Bid>(OrderOpenPrice()+niveausuiveur)&& (Bid-suiveur)>OrderStopLoss()) 
                   {numorder=OrderModify(numorder,OrderOpenPrice(),Bid-suiveur,OrderTakeProfit(),0,Green);}}}                             

       for (int i=OrdersTotal()-1;i>=0;i--)
           {if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
               {numorder=OrderTicket();
                if ((OrderMagicNumber()==nummagic && OrderProfit()>0)&&(OrderStopLoss()>OrderTakeProfit())&& Ask<(OrderOpenPrice()-niveausuiveur)&& (Ask+suiveur)<OrderStopLoss()) 
                   {numorder=OrderModify(numorder,OrderOpenPrice(),Ask+suiveur,OrderTakeProfit(),0,Green);}}}

//------------------------------------------------------------------------------------
//             Mise en place de la prise partielle de bénéfices
//------------------------------------------------------------------------------------                   

       for (int i=OrdersTotal()-1;i>=0;i--)
           {if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
               {numorder=OrderTicket();
                if ((OrderMagicNumber()==nummagic && OrderStopLoss()<OrderTakeProfit())&&Bid>OrderOpenPrice()+niveaupartiel && OrderLots()==taille) 
                   {numorder=OrderClose(numorder,NormalizeDouble(taille/2,0),Ask,0,Green);}                            
                if ((OrderMagicNumber()==nummagic && OrderStopLoss()<OrderTakeProfit())&&Bid>OrderOpenPrice()+niveaupartiel && OrderLots()==100) 
                   {numorder=OrderClose(numorder,NormalizeDouble(50,0),Ask,0,Green);}}} 


       for (int i=OrdersTotal()-1;i>=0;i--)
           {if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
               {numorder=OrderTicket();
                if ((OrderMagicNumber()==nummagic && OrderStopLoss()>OrderTakeProfit())&&Ask<OrderOpenPrice()-niveaupartiel && OrderLots()==taille) 
                   {numorder=OrderClose(numorder,NormalizeDouble(taille/2,0),Bid,0,Red);}                            
                if ((OrderMagicNumber()==nummagic && OrderStopLoss()>OrderTakeProfit())&&Ask<OrderOpenPrice()-niveaupartiel && OrderLots()==100) 
                   {numorder=OrderClose(numorder,NormalizeDouble(50,0),Bid,0,Red);}}}}

//----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  
//                                    Jours et Horaires de Travail INVALIDES
//----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

      else
            {for (int i=OrdersTotal()-1;i>=0;i--)
               {if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
                  {numorder=OrderTicket();
                   if (OrderMagicNumber()==nummagic)  
                     {numorder=OrderDelete(numorder,clrNONE);
                     hautf=0;
                     basf=0;}}}}
   
 }