Competition

#property copyright "Copyright © 2006, Peradze Gulik."
extern int     Bars_Open_Level = 50;
int            MaxOrders = 3,LastBars = 0,Last_Oper;
double         Min_Open_Low,Max_Open_High;
int init()
{
 Last_Oper = CurTime() - 60;
 return(0);
}
int deinit()
{
 return(0);
}
int start()
{
 int Tmp,Lots = 0;
 if(Bars < 100) return(0);
 if(LastBars != Bars)
 {
  LastBars = Bars;
  Min_Open_Low = 0;
  Max_Open_High = 0;
  for(Tmp = 0;Tmp < Bars_Open_Level;Tmp++)
  {
   if(Max_Open_High < High[Tmp] || Max_Open_High == 0) Max_Open_High = High[Tmp];
   if(Min_Open_Low > Low[Tmp] || Min_Open_Low == 0) Min_Open_Low = Low[Tmp];
  }
 }
 if(OrdersTotal() < MaxOrders && Last_Oper + 60 <= CurTime())
 {
  if(AccountFreeMargin() > 2500) Lots = 2;
  else if(AccountFreeMargin() > 1500) Lots = 1;
  if(Close[0] > Max_Open_High && Lots != 0)
  {
   OrderSend(Symbol(),OP_SELL,Lots,Bid,3,Ask + 50 * Point,Bid - 20 * Point,"",0,0,Red);
   Last_Oper = CurTime();
  }
  if(Close[0] < Min_Open_Low && Lots != 0)
  {
   OrderSend(Symbol(),OP_BUY,Lots,Ask,3,Bid - 50 * Point,Ask + 20 * Point,"",0,0,Green);
   Last_Oper = CurTime();
  }
 }
 return(0);
}